| Event | Rank | Mark | By | Meet |
| B-55 | 1 | 6.35 | Thomas, Shandall (2015) (Schaumburg, IL) (US#13) | Mid Suburban League Indoor Championships(IL), 2015-03-21(#1) |
| B-55 | 2 | 6.36 | Miller, Scotty (2015) (Barrington, IL) (US#15) | Mid Suburban League Indoor Championships(IL), 2015-03-21(#2) |
| B-55 | 3 | 6.47 | Machometa, Jack (2015) (McHenry, IL) (US#59) | Lake Michigan Boys Invitational(WI), 2015-03-21(#1) |
| B-55 | 3 | 6.47 | Montgomery, Kahmari (2015) (Plainfield Central, IL) (US#59) | Proviso West Boys Invitational(IL), 2015-02-28(#1) |
| B-55 | 3 | 6.47 | Jones, Marcus (2015) (Brother Rice, IL) (US#59) | ICOPS Championships(IL), 2015-03-01(#1) |
| B-55 | 6 | 6.48 | Teague, Alex (2015) (York Community, IL) (US#72) | WSC-Silver Boys Indoor Conference Meet(IL), 2015-03-21(#1) |
| B-55 | 7 | 6.52 | Booker, Titus (2015) (Grayslake North, IL) | Antioch D117 Invitational(IL), 2015-02-28(#1) |
| B-55 | 8 | 6.54 | Gaines, Jawan (2015) (Fremd, IL) | Mid Suburban League Indoor Championships(IL), 2015-03-21(#4) |
| | | National Elites above. State Elites below | | |
| B-55 | 9 | 6.55 | Roberts, John (2015) (Zion-Benton Twnshp, IL) | Lake Michigan Boys Invitational(WI), 2015-03-21(#2) |
| B-55 | 10 | 6.56 | Adams, Malachi (2015) (Evanston Township, IL) | Lockport Boys Open(IL), 2015-02-28(#1) |
| B-55 | 11 | 6.57 | Wells, Octavian (2016) (Grant Community, IL) | Lake Michigan Boys Invitational(WI), 2015-03-21(#3) |
| B-55 | 12 | 6.59 | Hoffman, Tommy (2015) (St. Patrick, IL) | ICOPS Championships(IL), 2015-03-01(#3) |
| B-55 | 13 | 6.60 | Rodgers, Derrius (2016) (Lockport Township , IL) | Lockport Boys Open(IL), 2015-02-28(#2) |
| B-55 | 14 | 6.61 | Walker, Josh (2015) (Harry D Jacobs, IL) | Fox Valley Boys Indoor Conference Meet(IL), 2015-03-18(#2) |
| B-55 | 14 | 6.61 | Showalter, Shawn (2018) (Bolingbrook, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#1) |
| B-55 | 14 | 6.61 | Craig, Martise (2015) (Thornton Township, IL) | Lockport Boys Open(IL), 2015-02-28(#1) |
| B-55 | 14 | 6.61 | Lopez, Christian (2015) (Auburn, IL) | Proviso East Midwest Classic(IL), 2015-03-28(#1) |
| B-55 | 14 | 6.61 | Draka, Dylan (2016) (Wheeling, IL) | Mid Suburban League Indoor Championships(IL), 2015-03-21(#5) |
| B-55 | 19 | 6.62 | Glass, Christian (2015) (Plainfield East, IL) | Lockport Boys Open(IL), 2015-02-28(#2) |
| B-55 | 19 | 6.62 | Jones, Tyron (2016) (Oak Park-River Forest, IL) | WSC-Silver Boys Indoor Conference Meet(IL), 2015-03-21(#2) |
| B-55 | 19 | 6.62 | Murphy, Reggie (2015) (Evanston Township, IL) | Lake Michigan Boys Invitational(WI), 2015-03-21(#4) |
| B-55 | 19 | 6.62 | Eiker, Josh (2016) (Galesburg, IL) | Steve Coffman Invitational(IL), 2015-02-27(#1) |
| B-55 | 23 | 6.63 | Petty, Bryce (2015) (Bartlett, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#1) |
| B-55 | 24 | 6.64 | Taormina, Justin (2016) (Geneva, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#1) |
| B-55 | 25 | 6.65 | Boos, Connor (2015) (Huntley, IL) | Fox Valley Boys Indoor Conference Meet(IL), 2015-03-18(#3) |
| B-55 | 25 | 6.65 | Muhammad, Kareem (2016) (Hinsdale Central, IL) | WSC-Silver Boys Indoor Conference Meet(IL), 2015-03-21(#1) |
| B-55 | 25 | 6.65 | Jackson, Kane (2016) (United Township, IL) | Quad Cities Indoor Invitational(IL), 2015-03-04(#1) |
| B-55 | 28 | 6.66 | Holloway, Ben (2015) (Galesburg, IL) | Steve Coffman Invitational(IL), 2015-02-27(#2) |
| B-55 | 29 | 6.67 | Tate, Antonio (2016) (DeKalb, IL) | Sycamore Boys Quad #2(IL), 2015-03-04(#2) |
| B-55 | 29 | 6.67 | Taylor, Sam (2016) (Loyola Academy, IL) | ICOPS Championships(IL), 2015-03-01(#4) |
| B-55 | 29 | 6.67 | Foulks, Tyler (2016) (Rock Island, IL) | Quad Cities Indoor Invitational(IL), 2015-03-04(#2) |
| B-55 | 29 | 6.67 | Moore, Ben (2015) (Wheaton North, IL) | DuPage Valley Boys Indoor Conference Meet(IL), 2015-03-20(#1) |
| B-55 | 33 | 6.68 | Dye, Kyle (2015) (Shepard, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#2) |
| B-55 | 33 | 6.68 | Claes, Griffin (2015) (Barrington, IL) | Mid Suburban League Indoor Championships(IL), 2015-03-21(#5) |
| B-55 | 33 | 6.68 | Averhart, Jermaine (2015) (Crete-Monee, IL) | Greg Foster Invitational(IL), 2015-02-21(#4) |
| B-55 | 33 | 6.68 | Hertz, Cory (2015) (Lakes, IL) | USATF Wisconsin Indoor Championships(WI), 2015-02-08(#4) |
| B-55 | 33 | 6.68 | Edgerton, Trevor (2015) (Lyons Township, IL) | WSC-Silver Boys Indoor Conference Meet(IL), 2015-03-21(#2) |
| B-55 | 38 | 6.69 | Cole, Jaylen (2015) (DeKalb, IL) | Sycamore Boys Quad #2(IL), 2015-03-04(#3) |
| B-55 | 38 | 6.69 | Chapp, Matt (2015) (Riverside-Brookfield, IL) | Proviso East Midwest Classic(IL), 2015-03-28(#4) |
| B-55 | 38 | 6.69 | Bird-Murphy, Desmond (2015) (Oak Park-River Forest, IL) | WSC-Silver Boys Indoor Conference Meet(IL), 2015-03-21(#4) |
| B-55 | 38 | 6.69 | Jordan, Calvin (2015) (Reavis, IL) | Argo Boys Open(IL), 2015-03-19(#1) |
| B-55 | 38 | 6.69 | Dudley-Pryor, Mich (2017) (West Aurora, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#5) |
| B-55 | 38 | 6.69 | Triplett, Tariun (2017) (Downers Grove North, IL) | WSC-Silver Boys Indoor Conference Meet(IL), 2015-03-21(#1) |
| B-55 | 44 | 6.70 | Kravas, Jake (2016) (Glenbard West, IL) | WSC-Silver Boys Indoor Conference Meet(IL), 2015-03-21(#2) |
| B-55 | 44 | 6.70 | Friedel, Donny (2016) (Geneva, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#6) |
| B-55 | 44 | 6.70 | Davis, Myles (2017) (Payton College Preparatory, IL) | Nelson Daniels Classic - Large Schools(WI), 2015-03-21(#5) |
| B-55 | 44 | 6.70 | Finley, Juankeem (2017) (Downers Grove South, IL) | WSC-Gold Boys Indoor Conference Meet(IL), 2015-03-20(#1) |
| B-55 | 48 | 6.71 | Purpura, Gio (2017) (McHenry, IL) | Lake Michigan Boys Invitational(WI), 2015-03-21(#5) |
| B-55 | 48 | 6.71 | Downing, Jawahn (2015) (Hinsdale South, IL) | WSC-Gold Boys Indoor Conference Meet(IL), 2015-03-20(#2) |
| B-55 | 48 | 6.71 | King, William (2015) (South Elgin, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#7) |
| B-55 | 48 | 6.71 | Keyes, Karon (2016) (Glenbard East, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#3) |
| B-55 | 48 | 6.71 | Pringle, Jordan (2018) (Bolingbrook, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#3) |
| B-55 | 48 | 6.71 | Hopkins, Chris (2015) (Minooka Community, IL) | Lockport Boys Open(IL), 2015-02-28(#6) |
| B-55 | 48 | 6.71 | Watson, Rino (2017) (Oak Park-River Forest, IL) | WSC-Silver Boys Indoor Conference Meet(IL), 2015-03-21(#2) |
| B-55 | 55 | 6.72 | Anwad, Aasem (2015) (Huntley, IL) | Sycamore Boys Invitational(IL), 2015-03-11(#2) |
| B-55 | 55 | 6.72 | Weathersby, Devonte (2017) (East Aurora, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#5) |
| B-55 | 55 | 6.72 | Treadwell, Juwaun (2017) (Crete-Monee, IL) | Argo Boys Invitational(IL), 2015-03-14(#1) |
| B-55 | 55 | 6.72 | Taylor, Alonzo (2017) (Metea Valley, IL) | West Lafayette Individuals(IN), 2015-03-07(#4) |
| B-55 | 59 | 6.73 | Taylor-Jones, Alonzo (2017) (Metea Valley, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#4) |
| B-55 | 59 | 6.73 | Rustay, Declan (2018) (Hoffman Estates, IL) | Mid Suburban League Indoor Championships(IL), 2015-03-21(#7) |
| B-55 | 59 | 6.73 | Carter, Jarvis (2016) (Plainfield East, IL) | Lockport Boys Open(IL), 2015-02-28(#6) |
| B-55 | 59 | 6.73 | Lai, Vinny (2015) (Prospect, IL) | Mid Suburban League Indoor Championships(IL), 2015-03-21(#6) |
| B-55 | 59 | 6.73 | Mcdaniel, Tifonte (2016) (Thornton Township, IL) | Lockport Boys Open(IL), 2015-02-28(#6) |
| B-55 | 64 | 6.74 | Gborie, Muhamad (2016) (Glenbard West, IL) | WWS Boys Triangular(IL), 2015-03-12(#2) |
| B-55 | 64 | 6.74 | Pierce, Justin (2015) (Crete-Monee, IL) | Proviso East Midwest Classic(IL), 2015-03-28(#5) |
| B-55 | 66 | 6.75 | Paden, Anthony (2015) (Bloom Township, IL) | Lonnell Poole Invitational(IL), 2015-02-14(#2) |
| B-55 | 66 | 6.75 | Mcneal, Deondre (2016) (Prosser Career Academy, IL) | CPS Indoor Meet - Group A(IL), 2015-03-22(#3) |
| B-55 | 66 | 6.75 | Bruchett, Darius (2015) (Fremd, IL) | Mid Suburban League Indoor Championships(IL), 2015-03-21(#8) |
| B-55 | 66 | 6.75 | Montefalco, Frank (2015) (Glenbard North, IL) | DuPage Valley Boys Indoor Conference Meet(IL), 2015-03-20(#2) |
| B-55 | 70 | 6.76 | Tricase, Vittorio (2017) (Glenbard North, IL) | DuPage Valley Boys Indoor Conference Meet(IL), 2015-03-20(#1) |
| B-55 | 70 | 6.76 | Johnson, Dante (2017) (Warren Township, IL) | Lake Michigan Boys Invitational(WI), 2015-03-21(#7) |
| B-55 | 70 | 6.76 | Walker, Isaac (2015) (Warren Township, IL) | Antioch D117 Invitational(IL), 2015-02-28(#2) |
| B-55 | 70 | 6.76 | Bridgewater, William (2016) (H L Richards, IL) | Argo Boys Open(IL), 2015-03-19(#2) |
| B-55 | 74 | 6.77 | Thomas, Jaurice (2016) (South Elgin, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#9) |
| B-55 | 74 | 6.77 | Haight, Joe (2015) (Warren Township, IL) | Antioch D117 Invitational(IL), 2015-02-28(#3) |
| B-55 | 76 | 6.78 | White, Austin (2015) (Dundee-Crown, IL) | Fox Valley Boys Indoor Conference Meet(IL), 2015-03-18(#6) |
| B-55 | 76 | 6.78 | Bryant, Devante (2016) (Wheaton North, IL) | Batavia Boys Triangular(IL), 2015-02-21(#2) |
| B-55 | 76 | 6.78 | Kelly, Devon (2016) (St. Charles East, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#10) |
| B-55 | 76 | 6.78 | Smith, Will (2017) (Crete-Monee, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#5) |
| B-55 | 80 | 6.79 | Brown Jr., Louis (2015) (Proviso West, IL) | Proviso West Boys Invitational(IL), 2015-02-28(#11) |
| B-55 | 80 | 6.79 | Jasper, Jajuan (2016) (Thornton Township, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#6) |
| B-55 | 80 | 6.79 | Alexander, Lucas (2016) (York Community, IL) | York Boys Invitational(IL), 2015-03-06(#2) |
| B-55 | 80 | 6.79 | Magel, Ryan (2017) (Cary-Grove Community, IL) | Nelson Daniels Classic - Large Schools(WI), 2015-03-21(#11) |
| B-55 | 84 | 6.80 | Dennis, Amani (2015) (Wheeling, IL) | Mid Suburban League Indoor Championships(IL), 2015-03-21(#9) |
| B-55 | 84 | 6.80 | Prueter, Josh (2015) (Wheaton-Warrenville South, IL) | DuPage Valley Boys Indoor Conference Meet(IL), 2015-03-20(#3) |
| B-55 | 84 | 6.80 | Davis, Ronald (2016) (Rockford East, IL) | NIC-10 Boys Indoor Conference Meet(IL), 2015-03-18(#2) |
| B-55 | 84 | 6.80 | Murphy, Josan (2016) (Willowbrook, IL) | WSC-Gold Boys Indoor Conference Meet(IL), 2015-03-20(#2) |
| B-55 | 88 | 6.81 | Wallace, Kinley (2016) (Bloom Township, IL) | Bloom Track Madness Invitational(IL), 2015-02-28(#3) |
| B-55 | 88 | 6.81 | Parker, Tavolis (2015) (J Sterling Morton, IL) | WSC-Gold Boys Indoor Conference Meet(IL), 2015-03-20(#4) |
| B-55 | 88 | 6.81 | Cornellius, Cam (2015) (Palatine, IL) | Mid Suburban League Indoor Championships(IL), 2015-03-21(#10) |
| B-55 | 88 | 6.81 | Flanigan, Mo (2015) (St. Charles North, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#11) |
| B-55 | 88 | 6.81 | Williams, Emanuel (2015) (Bloom Township, IL) | Proviso East Midwest Classic(IL), 2015-03-28(#6) |
| B-55 | 88 | 6.81 | Wade, Barrington (2016) (Niles North, IL) | Argo Boys Invitational(IL), 2015-03-14(#3) |
| B-55 | 88 | 6.81 | Dubois, Victor (2015) (Naperville North, IL) | DuPage Valley Boys Indoor Conference Meet(IL), 2015-03-20(#4) |
| B-55 | 95 | 6.82 | Julian, Quinn (2016) (Lake Forest, IL) | Nelson Daniels Classic - Large Schools(WI), 2015-03-21(#15) |
| B-55 | 95 | 6.82 | Okolo, Patrick (2016) (Thornton Fractional North, IL) | Bloom Track Madness Invitational(IL), 2015-02-28(#4) |
| B-55 | 95 | 6.82 | Elmore, Tyler (2017) (Bolingbrook, IL) | SWSC-Blue F/S Boys Invitational(IL), 2015-01-01(#1) |
| B-55 | 95 | 6.82 | Young, Virgil (Lake Forest, IL) | Antioch D117 Invitational(IL), 2015-02-28(#4) |
| B-55 | 99 | 6.83 | Buchanan, Deshon (2016) (Belleville West, IL) | SEMO All Comers(MO), 2015-01-10(#7) |
| B-55 | 99 | 6.83 | Smith, Jordan (2015) (Elgin, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#13) |
| B-55 | 99 | 6.83 | Casey, Chris (2016) (H L Richards, IL) | Argo Boys Quad(IL), 2015-03-05(#2) |
| B-55 | 99 | 6.83 | Tribue, Eddie (2017) (Willowbrook, IL) | WSC-Gold Boys Indoor Conference Meet(IL), 2015-03-20(#3) |
| B-55 | 99 | 6.83 | Jones, Robert (2015) (H L Richards, IL) | Argo Boys Open(IL), 2015-03-19(#3) |
| B-55 | 99 | 6.83 | Allen, Moayad (2016) (Shepard, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#7) |
| B-55 | 99 | 6.83 | Harris, Justin (2015) (Simeon Career Academy, IL) | CPS Indoor Meet - Group A(IL), 2015-03-22(#4) |
| B-55 | 99 | 6.83 | Lins, Eric (2017) (St. Charles North, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#12) |
| B-55 | 99 | 6.83 | Marchio, Colin (2017) (Minooka Community, IL) | Lockport Boys Open(IL), 2015-02-28(#1) |
| B-55 | 99 | 6.83 | Miranda, Nick (2017) (Lincoln-Way North, IL) | Greg Foster Invitational(IL), 2015-02-21(#7) |
| B-55 | 109 | 6.84 | Schmidt, Chris (Batavia, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#14) |
| B-55 | 109 | 6.84 | Davis, Kendell (2017) (Edwardsville, IL) | Lockport Boys Open(IL), 2015-02-28(#10) |
| B-55 | 109 | 6.84 | Cole, Kolani (2017) (Kenwood Academy, IL) | CPS Indoor Meet - Group A(IL), 2015-03-22(#5) |
| B-55 | 109 | 6.84 | Skinner, Isiah (2016) (Glenbard West, IL) | WSC-Silver Boys Indoor Conference Meet(IL), 2015-03-21(#5) |
| B-55 | 109 | 6.84 | Williams, Brandon (2017) (Metea Valley, IL) | West Lafayette Individuals(IN), 2015-03-07(#5) |
| B-55 | 109 | 6.84 | Giordano, Anthony (2016) (Downers Grove North, IL) | WSC-Silver Boys Indoor Conference Meet(IL), 2015-03-21(#5) |
| B-55 | 109 | 6.84 | Hardman, Michael (2015) (Lane Technical, IL) | Proviso West Boys Invitational(IL), 2015-02-28(#14) |
| B-55 | 109 | 6.84 | Booth, Devin (2017) (Proviso East, IL) | WSC-Gold Boys Indoor Conference Meet(IL), 2015-03-20(#1) |
| B-55 | 117 | 6.85 | Bryant, Devonta (2016) (Wheaton North, IL) | Proviso West Boys Invitational(IL), 2015-02-28(#15) |
| B-55 | 117 | 6.85 | Williams, Jaquere (2017) (Waubonsie Valley, IL) | WWS Boys Triangular(IL), 2015-02-27(#1) |
| B-55 | 117 | 6.85 | Oliphant, Eric (2015) (Galesburg, IL) | Steve Coffman Invitational(IL), 2015-02-27(#4) |
| B-55 | 120 | 6.86 | Goushas, Christian (2014) (Lemont, IL) | Lemont Indoor Invitational(IL), 2015-03-21(#3) |
| B-55 | 120 | 6.86 | Lehmann, Matt (2016) (Naperville Central, IL) | DuPage Valley Boys Indoor Conference Meet(IL), 2015-03-20(#6) |
| B-55 | 120 | 6.86 | Starks, Marcus (2015) (Evanston Township, IL) | Lockport Boys Open(IL), 2015-02-28(#11) |
| B-55 | 120 | 6.86 | Mccullough, Darshon (2016) (Marist, IL) | ICOPS Championships(IL), 2015-03-01(#8) |
| B-55 | 120 | 6.86 | Lai, X (Prospect, IL) | Proviso West Boys Invitational(IL), 2015-02-28(#16) |
| B-55 | 120 | 6.86 | Birkhaug, Jordan (2017) (Batavia, IL) | Upstate Eight Boys F/S Indoor Conference Meet(IL), 2015-03-23(#2) |
| B-55 | 120 | 6.86 | Kies, Anthony (2017) (Prospect, IL) | Proviso East Midwest Classic(IL), 2015-03-28(#13) |
| B-55 | 120 | 6.86 | Hunt, Jamir (2016) (Lincoln-Way North, IL) | Greg Foster Invitational(IL), 2015-02-21(#10) |
| B-55 | 128 | 6.87 | Turpin, Victor (2015) (Minooka Community, IL) | Lockport Boys Open(IL), 2015-02-28(#12) |
| B-55 | 128 | 6.87 | Gascon, Myles (2018) (Neuqua Valley, IL) | Upstate Eight Boys F/S Indoor Conference Meet(IL), 2015-03-23(#3) |
| B-55 | 128 | 6.87 | Hughes, Marshon (2016) (Proviso West, IL) | Proviso East Midwest Classic(IL), 2015-03-28(#16) |
| B-55 | 128 | 6.87 | Page, Jamelle (2016) (Guilford, IL) | Byron Indoor Preview(IL), 2015-03-14(#2) |
| B-55 | 128 | 6.87 | Hampton, Miles (2017) (Evanston Township, IL) | CSL-South Boys Indoor Conference Meet(IL), 2015-03-20(#1) |
| B-55 | 128 | 6.87 | Marks, Kenyon (2015) (Plainfield East, IL) | Lockport Boys Open(IL), 2015-02-28(#12) |
| B-55 | 134 | 6.88 | Dunner, Malik (2015) (Dundee-Crown, IL) | Fox Valley Boys Indoor Conference Meet(IL), 2015-03-18(#7) |
| B-55 | 134 | 6.88 | Abiona, Ayoolumide (2017) (Carl Sandburg, IL) | Joliet West Boys Invitational(IL), 2015-02-28(#1) |
| B-55 | 134 | 6.88 | Basso, Gio (2015) (Lake Park, IL) | Greg Foster Invitational(IL), 2015-02-21(#11) |
| B-55 | 134 | 6.88 | Stewart, James (2016) (Downers Grove South, IL) | WSC-Gold Boys Indoor Conference Meet(IL), 2015-03-20(#6) |
| B-55 | 134 | 6.88 | Pooler, Liam (2017) (Lake Forest, IL) | Nelson Daniels Classic - Large Schools(WI), 2015-03-21(#18) |
| B-55 | 134 | 6.88 | Wellington, Garfield (2016) (Evanston Township, IL) | Lake Michigan Boys Invitational(WI), 2015-03-21(#13) |
| B-55 | 134 | 6.88 | Thompson, Sa'Van (2017) (Auburn, IL) | Greg Foster Invitational(IL), 2015-02-21(#5) |
| B-55 | 134 | 6.88 | Sampson, Jacob (2016) (Neuqua Valley, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#15) |
| B-55 | 134 | 6.88 | Green, Austin (2016) (Glenbard West, IL) | WWS Boys Triangular(IL), 2015-03-12(#3) |
| B-55 | 134 | 6.88 | Dawrant, Brad (2015) (St. Charles North, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#16) |
| B-55 | 134 | 6.88 | Hayes, Jacques (2016) (Proviso West, IL) | Proviso West Boys Invitational(IL), 2015-02-28(#17) |
| B-55 | 145 | 6.89 | Johnson, Jaron (2016) (Glenbard East, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#10) |
| B-55 | 145 | 6.89 | Duncan, Cordero (2016) (Proviso East, IL) | WSC-Gold Boys Indoor Conference Meet(IL), 2015-03-20(#8) |
| B-55 | 145 | 6.89 | Muohgalu, Chris (2016) (Neuqua Valley, IL) | Proviso West Boys Invitational(IL), 2015-02-28(#19) |
| B-55 | 145 | 6.89 | Hamler, Andre (2017) (Hubbard, IL) | De La Salle Invitational #2(IL), 2015-02-21(#2) |
| B-55 | 145 | 6.89 | Marcinkus, Nick (2016) (Warren Township, IL) | Antioch D117 Invitational(IL), 2015-02-28(#6) |
| B-55 | 145 | 6.89 | Anderson, Erik (2015) (John Hersey, IL) | Mid Suburban League Indoor Championships(IL), 2015-03-21(#11) |
| B-55 | 145 | 6.89 | Devito, Ryan (2016) (Grant Community, IL) | Byron Indoor Preview(IL), 2015-03-14(#3) |
| B-55 | 145 | 6.89 | Adeolu, Richardson (2016) (Thornton Fractional North, IL) | Bloom Track Madness Invitational(IL), 2015-02-28(#5) |
| B-55 | 153 | 6.90 | Connor, Steven (2015) (Wheaton North, IL) | Batavia Boys Triangular(IL), 2015-02-21(#4) |
| B-55 | 153 | 6.90 | Ogbuli, Robert (2018) (Plainfield East, IL) | Lockport Boys Open(IL), 2015-02-28(#3) |
| B-55 | 153 | 6.90 | Gaudio, Vince (2015) (York Community, IL) | Proviso West Boys Invitational(IL), 2015-02-28(#21) |
| B-55 | 153 | 6.90 | Nuzzo, Bobby (2018) (Mundelein Cons, IL) | Lake Michigan Boys Invitational(WI), 2015-03-21(#16) |
| B-55 | 157 | 6.91 | Williams, Treyvon (2015) (Crete-Monee, IL) | Greg Foster Invitational(IL), 2015-02-21(#14) |
| B-55 | 157 | 6.91 | Lupas, Silvan (2016) (Niles West, IL) | CSL-South Boys Indoor Conference Meet(IL), 2015-03-20(#3) |
| B-55 | 157 | 6.91 | Unze, Jacob (2018) (Waukegan , IL) | Lake Michigan Boys Invitational(WI), 2015-03-21(#17) |
| B-55 | 157 | 6.91 | Baggett, Carlos (2017) (Plainfield North, IL) | Proviso East Midwest Classic(IL), 2015-03-28(#18) |
| B-55 | 157 | 6.91 | Davis, Roosevelt (2016) (East St. Louis-Senior, IL) | De La Salle / ESL Invitational (IL), 2015-02-28(#2) |
| B-55 | 157 | 6.91 | Jacobs, Seth (2016) (Edwardsville, IL) | Lockport Boys Open(IL), 2015-02-28(#14) |
| B-55 | 157 | 6.91 | Acker, Tim (2015) (Lyons Township, IL) | Proviso West Boys Invitational(IL), 2015-02-28(#22) |
| B-55 | 157 | 6.91 | Isaac, Jonah (2016) (Loyola Academy, IL) | ICOPS Championships(IL), 2015-03-01(#9) |
| B-55 | 165 | 6.92 | Lim, Ethan (2015) (Carl Sandburg, IL) | Joliet West Boys Invitational(IL), 2015-02-28(#3) |
| B-55 | 165 | 6.92 | Rueck, E.J. (2016) (Shepard, IL) | Argo Boys Quad(IL), 2015-03-05(#3) |
| B-55 | 165 | 6.92 | Lama Sosa, Elvin (2016) (Palatine, IL) | Mid Suburban League Indoor Championships(IL), 2015-03-21(#12) |
| B-55 | 165 | 6.92 | Brown, Isaiah (2016) (Marmion Academy, IL) | ICOPS Championships(IL), 2015-03-01(#10) |
| B-55 | 165 | 6.92 | Miller, Mitch (2015) (Minooka Community, IL) | Lockport Boys Open(IL), 2015-02-28(#15) |
| B-55 | 165 | 6.92 | Juarez, Roberto (2015) (Taft, IL) | CPS Indoor Meet - Group A(IL), 2015-03-22(#6) |
| B-55 | 165 | 6.92 | Terry, Josh (2015) (Whitney Young, IL) | Proviso West Boys Invitational(IL), 2015-02-28(#24) |
| B-55 | 165 | 6.92 | Span, Joe (2016) (Elgin, IL) | Antioch D117 Invitational(IL), 2015-02-28(#8) |
| B-55 | 165 | 6.92 | Speer, Daniel (2015) (Cary-Grove Community, IL) | Nelson Daniels Classic - Large Schools(WI), 2015-03-21(#22) |
| B-55 | 174 | 6.93 | Garcia, X (Prospect, IL) | Proviso West Boys Invitational(IL), 2015-02-28(#25) |
| B-55 | 174 | 6.93 | Heimburger, Cullen (Wheaton North, IL) | DuPage Valley Boys Indoor Conference Meet(IL), 2015-03-20(#7) |
| B-55 | 174 | 6.93 | Reed, Damonte (2016) (Guilford, IL) | NIC-10 Boys Indoor Conference Meet(IL), 2015-03-18(#5) |
| B-55 | 174 | 6.93 | Campbell, Cedric (2015) (Mather, IL) | CPS Indoor Meet - Group A(IL), 2015-03-22(#8) |
| B-55 | 174 | 6.93 | Johnson, Greg (2015) (Elk Grove, IL) | Mid Suburban League Indoor Championships(IL), 2015-03-21(#13) |
| B-55 | 174 | 6.93 | Spikener, Haneef (2017) (Waubonsie Valley, IL) | WWS Boys Triangular(IL), 2015-02-27(#2) |
| B-55 | 180 | 6.94 | Stuttle, Nicholas (2016) (Batavia, IL) | Batavia Co-Ed Open (IL), 2015-03-12(#1) |
| B-55 | 180 | 6.94 | Graham, Palmer (Conant, IL) | York Boys Invitational(IL), 2015-03-06(#4) |
| B-55 | 180 | 6.94 | Schwartz, Brady (2016) (Prospect, IL) | Mid Suburban League Indoor Championships(IL), 2015-03-21(#14) |
| B-55 | 180 | 6.94 | Graham, Rayshawn (2016) (Eisenhower , IL) | Lemont Indoor Invitational(IL), 2015-03-21(#5) |
| B-55 | 180 | 6.94 | Hoch, Gavin (2016) (Lake Forest, IL) | Antioch D117 Invitational(IL), 2015-02-28(#11) |
| B-55 | 180 | 6.94 | Gibson, Will (2016) (Glenbard West, IL) | WWS Boys Triangular(IL), 2015-03-12(#4) |
| B-55 | 180 | 6.94 | Cate, Barry (Naperville North, IL) | DuPage Valley Boys Indoor Conference Meet(IL), 2015-03-20(#9) |
| B-55 | 180 | 6.94 | Freko, Blake (2018) (Downers Grove South, IL) | WSC-Gold Boys Indoor Conference Meet(IL), 2015-03-20(#2) |
| B-55 | 180 | 6.94 | Johnson, LaVelle (2015) (Carl Sandburg, IL) | Joliet West Boys Invitational(IL), 2015-02-28(#5) |
| B-55 | 180 | 6.94 | Ross, Harris (2017) (Bartlett, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#17) |
| B-55 | 180 | 6.94 | Pitts, Justin (Glenbard North, IL) | DuPage Valley Boys Indoor Conference Meet(IL), 2015-03-20(#8) |
| B-55 | 180 | 6.94 | Aweys, Salat (2015) (Wheaton-Warrenville South, IL) | WWS Boys Triangular(IL), 2015-03-12(#5) |
| B-55 | 192 | 6.95 | Gargano, Chris (2016) (Lockport Township , IL) | Lockport Boys Open(IL), 2015-02-28(#18) |
| B-55 | 192 | 6.95 | Jefferson, Martaviyon (2016) (Rockford East, IL) | Byron Indoor Classic(IL), 2015-03-21(#3) |
| B-55 | 192 | 6.95 | Bell, Brandon (2016) (Wheaton-Warrenville South, IL) | WWS Boys Triangular(IL), 2015-03-12(#6) |
| B-55 | 192 | 6.95 | Hatch, Robert (Lyons Township, IL) | WSC-Silver Boys Indoor Conference Meet(IL), 2015-03-21(#2) |
| B-55 | 192 | 6.95 | Cabahug, Michael (2017) (Grayslake North, IL) | Lake Michigan Boys Invitational(WI), 2015-03-21(#21) |
| B-55 | 192 | 6.95 | Bazarek, Tom (2015) (Maine South, IL) | CSL-South Boys Indoor Conference Meet(IL), 2015-03-20(#4) |
| B-55 | 192 | 6.95 | Mobley, Kimani (2015) (Neuqua Valley, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#18) |
| B-55 | 192 | 6.95 | Imburgia, Henry (2015) (Yorkville, IL) | Sycamore Boys Quad #1(IL), 2015-02-25(#3) |
| B-55 | 200 | 6.96 | Marszewski, Andrew (Downers Grove North, IL) | WSC-Silver Boys Indoor Conference Meet(IL), 2015-03-21(#3) |
| B-55 | 200 | 6.96 | Kayle, Quade (2015) (Libertyville, IL) | Lake Michigan Boys Invitational(WI), 2015-03-21(#24) |
| B-55 | 200 | 6.96 | Council, Anton (2015) (Homewood-Flossmoor, IL) | Proviso East Midwest Classic(IL), 2015-03-28(#24) |
| B-55 | 200 | 6.96 | Gawlik, Andrew (Glenbard North, IL) | DuPage Valley Boys Indoor Conference Meet(IL), 2015-03-20(#11) |
| B-55 | 200 | 6.96 | Smith, Josh (2017) (Naperville Central, IL) | DuPage Valley Boys Indoor Conference Meet(IL), 2015-03-20(#2) |
| B-55 | 200 | 6.96 | Knox, Cameron (2015) (Naperville North, IL) | DuPage Valley Boys Indoor Conference Meet(IL), 2015-03-20(#10) |
| B-55 | 200 | 6.96 | Dhamala, Bishnu (2018) (Wheaton-Warrenville South, IL) | WWS Boys Triangular(IL), 2015-03-12(#1) |
| B-55 | 200 | 6.96 | Dudley-Pryor, Michael (2017) (West Aurora, IL) | Coach Didomenico Invitatonal(IL), 2015-03-06(#5) |
| B-55 | 200 | 6.96 | Jones, Xavier (2018) (Romeoville, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#13) |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | See more performances for B-55 | | |
