| Event | Rank | Mark | By | Meet |
| B-SP | 1 | 61-03.00 | Schaufelberger, Adam (2015) (Lyons Township, IL) (US#32) | Downers Grove North Boys Triangular(IL), 2015-04-14(#1) |
| B-SP | 2 | 59-07.50 | Prestigiacoma, Mike (2015) (Lake Park, IL) (US#64) | Jim Arnold Classic(IL), 2015-05-02(#1) |
| B-SP | 3 | 59-05.50 | Hedge, Kyle (2015) (Crystal Lake South, IL) (US#68) | McHenry County Championships(IL), 2015-04-24(#1) |
| B-SP | 4 | 59-04.75 | Hurley, Ricky (2015) (Cary-Grove Community, IL) (US#72) | IL 3A Boys State Finals(IL), 2015-05-30(#1) |
| B-SP | 5 | 58-01.00 | Schierich, Dylan (2016) (Lake Park, IL) | IL 3A Boys State Finals(IL), 2015-05-30(#3) |
| B-SP | 6 | 57-05.75 | Kessler, Adam (2015) (Thornton Fractional South, IL) | IL 3A Boys State Finals(IL), 2015-05-30(#4) |
| | | National Elites above. State Elites below | | |
| B-SP | 7 | 56-10.50 | Nelson, Ricky (2015) (Belleville West, IL) | Granite City Invitational(IL), 2015-04-17(#1) |
| B-SP | 8 | 56-10.00 | Mullen, Ryan (2015) (Lakes, IL) | IL 3A Boys State Finals(IL), 2015-05-30(#5) |
| B-SP | 9 | 56-08.00 | Sise, Henry (2015) (Adlai E Stevenson, IL) | Lake Zurich / Stevenson Boys Dual(IL), 2015-04-14(#1) |
| B-SP | 10 | 55-08.50 | Sladek, Matt (2015) (Warren Township, IL) | IL 3A Palatine Boys Sectional(IL), 2015-05-21(#2) |
| B-SP | 11 | 55-05.50 | Jimenez, Isaac (2015) (Huntley, IL) | Cary-Grove Boys Triangular(IL), 2015-04-13(#2) |
| B-SP | 12 | 54-04.50 | Boddy, Brett (2015) (Metea Valley, IL) | IL 3A West Aurora Boys Sectional(IL), 2015-05-21(#1) |
| B-SP | 13 | 54-01.50 | Weisz, Sam (2016) (Yorkville, IL) | IL 3A Plainfield North Boys Sectional(IL), 2015-05-21(#1) |
| B-SP | 14 | 54-01.00 | McVicker, Steve (2015) (Lakes, IL) | Wanner Knights Invitational(IL), 2015-05-01(#3) |
| B-SP | 15 | 54-00.00 | Siler, Hunter (2015) (West Aurora, IL) | John Bell Invitational(IL), 2015-04-18(#1) |
| B-SP | 16 | 53-11.00 | Lam, Kevin (2016) (Minooka Community, IL) | IL 3A Plainfield North Boys Sectional(IL), 2015-05-21(#2) |
| B-SP | 17 | 53-10.50 | Gipson, Darin (2016) (J Sterling Morton, IL) | WSC-Gold Boys Conference Meet(IL), 2015-05-15(#1) |
| B-SP | 18 | 53-09.25 | Epenesa, AJ (2017) (Edwardsville, IL) | IL 3A Boys State Prelims(IL), 2015-05-29(#8) |
| B-SP | 19 | 53-09.00 | Evans, Parker (2016) (Centennial, IL) | Twin Cities Boys Championships(IL), 2015-05-05(#1) |
| B-SP | 20 | 53-05.75 | Juriga, Luke (2015) (Marmion Academy, IL) | IL 3A West Aurora Boys Sectional(IL), 2015-05-21(#3) |
| B-SP | 21 | 53-04.50 | Black, Josh (2016) (Harlem, IL) | IL 3A Guilford Boys Sectional(IL), 2015-05-21(#4) |
| B-SP | 22 | 53-01.00 | Jackson, Daniel (2015) (Plainfield East, IL) | Southwest Prairie Boys Conference Meet(IL), 2015-05-14(#1) |
| B-SP | 22 | 53-01.00 | Robbins, Charlie (2015) (Lockport Township , IL) | Bob Cohoon Invitational(IL), 2015-04-24(#1) |
| B-SP | 24 | 53-00.00 | Burkhart, Chase (2015) (Huntley, IL) | Grayslake Central / Huntley Boys Dual(IL), 2015-05-11(#1) |
| B-SP | 25 | 52-10.00 | Chappel, Desmond (2017) (Edwardsville, IL) | Granite City Invitational(IL), 2015-04-17(#4) |
| B-SP | 26 | 52-09.50 | Basso, Chago (2017) (Lake Park, IL) | DuPage Track Invitational(IL), 2015-07-18(#1) |
| B-SP | 27 | 52-05.00 | Jackson, Dan (2015) (Plainfield East, IL) | Gans Zeedyk Invitational(IL), 2015-04-11(#2) |
| B-SP | 27 | 52-05.00 | Wolf, Nick (2015) (Plainfield North, IL) | Hunt Invitational(IL), 2015-04-30(#1) |
| B-SP | 29 | 52-03.75 | Meyer, John (2018) (Lockport Township , IL) | USATF Junior Olympics National Championships 15-16(FL), 2015-08-02(#1) |
| B-SP | 30 | 52-03.00 | Frey, Matt (2015) (Naperville North, IL) | IL 3A Plainfield North Boys Sectional(IL), 2015-05-21(#4) |
| B-SP | 31 | 52-02.00 | Strom, Carl (2015) (Lockport Township , IL) | Bolingbrook / Lockport Boys Dual(IL), 2015-04-14(#1) |
| B-SP | 31 | 52-02.00 | Pavlovic, Nick (2015) (Maine East, IL) | Wanner Knights Invitational(IL), 2015-05-01(#4) |
| B-SP | 33 | 52-00.00 | Jarvis, Kevin (2017) (Maine South, IL) | CSL-South Boys Conference Meet(IL), 2015-05-15(#1) |
| B-SP | 33 | 52-00.00 | Chmielewski, Matt (2016) (Lockport Township , IL) | Jim Arnold Classic(IL), 2015-05-02(#3) |
| B-SP | 35 | 51-11.00 | Kissel, Mike (2016) (Belvidere North, IL) | IL 3A Guilford Boys Sectional(IL), 2015-05-21(#5) |
| B-SP | 36 | 51-10.50 | Wheeler, Cody (2015) (United Township, IL) | Western Big Six Boys Conference Meet(IL), 2015-05-15(#2) |
| B-SP | 37 | 51-08.00 | Burkart, Chase (2015) (Huntley, IL) | Minooka Boys Invitational(IL), 2015-04-18(#4) |
| B-SP | 38 | 51-07.00 | Mroz, Thomas (2015) (Crystal Lake South, IL) | IL 3A Guilford Boys Sectional(IL), 2015-05-21(#6) |
| B-SP | 39 | 51-05.50 | Smith, Jordan (2015) (Elgin, IL) | TX 5A District 17 Hutto(TX), 2015-04-15(#2) |
| B-SP | 40 | 51-05.00 | Sullivan, Ben (2015) (Glenbard East, IL) | Upstate Eight Boys Conference Meet(IL), 2015-05-14(#3) |
| B-SP | 41 | 51-04.25 | Mayfield, Kolby (2017) (Danville, IL) | Big 12 Boys Conference Meet(IL), 2015-05-12(#2) |
| B-SP | 42 | 51-04.00 | Cwiok, Tom (2016) (Neuqua Valley, IL) | Neuqua Valley / Plainfield South Boys Dual(IL), 2015-04-13(#1) |
| B-SP | 43 | 51-03.00 | Bayless, Cody (2015) (John Hersey, IL) | Bartlett Flyin Hawk Invitational(IL), 2015-04-18(#3) |
| B-SP | 44 | 51-01.25 | Hintz, John (2015) (Pekin Community, IL) | IL 3A Normal West Boys Sectional(IL), 2015-05-22(#5) |
| B-SP | 45 | 51-00.00 | Campagna, Danny (2016) (Downers Grove South, IL) | WSC-Gold Boys Conference Meet(IL), 2015-05-15(#2) |
| B-SP | 45 | 51-00.00 | Terry, John (2017) (Hononegah, IL) | Belvidere Boys Triangular(IL), 2015-04-14(#1) |
| B-SP | 45 | 51-00.00 | O'Leary, Austin (2015) (Centennial, IL) | IL 2A Mattoon Boys Sectional(IL), 2015-05-21(#3) |
| B-SP | 48 | 50-11.00 | Schiemann, Tyler (2016) (Providence Catholic, IL) | Chicago Catholic League Championships(IL), 2015-05-16(#1) |
| B-SP | 49 | 50-10.25 | Steffan, John (2017) (Barrington, IL) | USATF Junior Olympics National Championships 15-16(FL), 2015-08-02(#2) |
| B-SP | 50 | 50-09.50 | King, Darius (2016) (Moline, IL) | Gene Shipley Invitational(IL), 2015-04-04(#2) |
| B-SP | 51 | 50-09.25 | McCloyn, Tim (2016) (Huntley, IL) | Cary-Grove Boys Triangular(IL), 2015-04-13(#4) |
| B-SP | 52 | 50-08.25 | Lowman, Jake (2015) (Bradley-Bourbonnais, IL) | IL 3A Boys State Prelims(IL), 2015-05-29(#17) |
| B-SP | 53 | 50-07.00 | Anderson, Andy (2016) (Wheaton North, IL) | IL 3A York Boys Sectional(IL), 2015-05-22(#3) |
| B-SP | 54 | 50-05.00 | Davis, Jarin (2015) (South Elgin, IL) | West Aurora Boys Triangular(IL), 2015-04-28(#2) |
| B-SP | 55 | 50-04.75 | Brigham, Keith (2015) (Normal Community West, IL) | Bloomington/Normal Intercity Classic(IL), 2015-04-28(#1) |
| B-SP | 56 | 50-04.50 | Sobotka, Tom (2015) (Palatine, IL) | IL 3A Palatine Boys Sectional(IL), 2015-05-21(#5) |
| B-SP | 56 | 50-04.50 | Chahal, Bhupinder (2015) (Wheeling, IL) | Mid-Suburban League Boys Championships(IL), 2015-05-15(#1) |
| B-SP | 58 | 50-04.00 | Carter, Jaelin (2015) (Wheaton-Warrenville South, IL) | IL 3A York Boys Sectional(IL), 2015-05-22(#4) |
| B-SP | 59 | 50-03.50 | Graika, Alex (2015) (Downers Grove North, IL) | Pete Struck Eagle Classic(IL), 2015-05-01(#3) |
| B-SP | 59 | 50-03.50 | Washington, Lc (2015) (East St. Louis-Senior, IL) | St. Clair County Boys Championships(IL), 2015-04-28(#4) |
| B-SP | 61 | 50-01.50 | Flores, Dan (Eisenhower , IL) | IL 3A Downers Grove South Boys Sectional(IL), 2015-05-22(#3) |
| B-SP | 62 | 50-00.00 | Hirt, Spencer (2015) (Grayslake Central, IL) | Lake County Boys Championships(IL), 2015-05-09(#5) |
| B-SP | 62 | 50-00.00 | Janicki, Nick (2015) (Downers Grove North, IL) | West Aurora Boys Quad(IL), 2015-04-07(#1) |
| B-SP | 62 | 50-00.00 | Williams, Arthur (2016) (Kenwood Academy, IL) | IL 3A Lyons Township Boys Sectional(IL), 2015-05-22(#3) |
| B-SP | 65 | 49-11.50 | Corey, George (2015) (Maine East, IL) | York Boys Invitational(IL), 2015-04-24(#2) |
| B-SP | 66 | 49-10.00 | Nesbitt, Kenneth (2016) (Belleville West, IL) | St. Clair County Boys Championships(IL), 2015-04-28(#5) |
| B-SP | 66 | 49-10.00 | Panasiuk, Jacub (Lake Park, IL) | Fremd Throwers Invitational(IL), 2015-04-16(#3) |
| B-SP | 66 | 49-10.00 | Stefanowski, Collin (2015) (Grant Community, IL) | IL 3A Guilford Boys Sectional(IL), 2015-05-21(#8) |
| B-SP | 69 | 49-09.50 | Goldschmidt, Chris (2015) (Shepard, IL) | Terry Englund Relays(IL), 2015-04-23(#1) |
| B-SP | 70 | 49-09.00 | Pavlenko, Vlad (2015) (John Hersey, IL) | Barrington Boys Triangular(IL), 2015-04-14(#1) |
| B-SP | 70 | 49-09.00 | Nesbitt, Demarlo (2016) (Belleville West, IL) | O'Fallon / Belleville West Boys Dual(IL), 2015-03-16(#2) |
| B-SP | 72 | 49-08.00 | Wethers, Harrison (2015) (Collinsville, IL) | Collinsville Boys Invitational(IL), 2015-05-09(#8) |
| B-SP | 73 | 49-02.00 | Carmona, Adrian (2016) (J Sterling Morton, IL) | IL 3A Lyons Township Boys Sectional(IL), 2015-05-22(#4) |
| B-SP | 73 | 49-02.00 | Albrecht, Jack (2015) (Fremd, IL) | IL 3A Palatine Boys Sectional(IL), 2015-05-21(#6) |
| B-SP | 75 | 49-01.00 | Wade, Matt (2015) (Cary-Grove Community, IL) | Fox Valley Boys Conference meet(IL), 2015-05-15(#7) |
| B-SP | 75 | 49-01.00 | Matzek, Bill (2017) (Prospect, IL) | Buffalo Grove BATE Invitational(IL), 2015-04-18(#2) |
| B-SP | 77 | 49-00.50 | Rosplock, Ben (2015) (Hononegah, IL) | NIC-10 Boys Conference Meet(IL), 2015-05-15(#5) |
| B-SP | 78 | 49-00.25 | Wilson, Tony (2015) (Bradley-Bourbonnais, IL) | LWW Warrior Invitational(IL), 2015-05-01(#2) |
| B-SP | 79 | 49-00.00 | Webber, Dan (2016) (Wheaton North, IL) | York Boys Invitational(IL), 2015-04-24(#3) |
| B-SP | 80 | 48-11.00 | Bargo, John (2015) (Maine South, IL) | CSL-South Boys Conference Meet(IL), 2015-05-15(#2) |
| B-SP | 81 | 48-10.50 | Turner, Alex (2015) (Belvidere North, IL) | NIC-10 Boys Conference Meet(IL), 2015-05-15(#6) |
| B-SP | 82 | 48-09.00 | Hutchison, Tom (2015) (Wheaton-Warrenville South, IL) | IL 3A York Boys Sectional(IL), 2015-05-22(#6) |
| B-SP | 82 | 48-09.00 | Ehmann, Brandon (2015) (Grant Community, IL) | North Suburban Boys Conference Meet(IL), 2015-05-14(#6) |
| B-SP | 84 | 48-08.00 | Escudero, Alek (Mundelein Cons, IL) | USATF IL Assc JO Championships(IL), 2015-06-28(#4) |
| B-SP | 84 | 48-08.00 | Trejo, Fransico (2015) (Rolling Meadows, IL) | Mid-Suburban League Boys Championships(IL), 2015-05-15(#5) |
| B-SP | 86 | 48-07.00 | Jones, Kelvin (2015) (Romeoville, IL) | Romeoville Boys Triangular(IL), 2015-03-31(#1) |
| B-SP | 86 | 48-07.00 | Failor, Graham (2015) (Oak Park-River Forest, IL) | Gus Scott Co-Ed Invitational(IL), 2015-04-17(#2) |
| B-SP | 88 | 48-06.00 | Wong, Christopher (2015) (Metea Valley, IL) | Neuqua Valley / Metea Valley Boys Dual(IL), 2015-05-05(#3) |
| B-SP | 88 | 48-06.00 | Diehn, Dom (Warren Township, IL) | Lake County Boys Championships(IL), 2015-05-09(#7) |
| B-SP | 90 | 48-05.00 | Kowalski, Josh (2016) (Harlem, IL) | NIC-10 Boys Conference Meet(IL), 2015-05-15(#7) |
| B-SP | 90 | 48-05.00 | Wachowski, Bruce (2017) (Edwardsville, IL) | Jim Arnold Classic(IL), 2015-05-02(#3) |
| B-SP | 90 | 48-05.00 | Vogeney, Joey (2015) (Maine West, IL) | IL 3A Loyola Academy Boys Sectional(IL), 2015-05-21(#5) |
| B-SP | 90 | 48-05.00 | Rochel, Elijah (Willowbrook, IL) | Wheaton North Best 4 Invitational(IL), 2015-04-11(#1) |
| B-SP | 94 | 48-04.00 | Osin-Loye, Victor (2016) (Romeoville, IL) | Romeoville Boys Triangular(IL), 2015-03-31(#2) |
| B-SP | 94 | 48-04.00 | Rohland, Christian (2016) (Naperville Central, IL) | IL 3A Plainfield North Boys Sectional(IL), 2015-05-21(#7) |
| B-SP | 96 | 48-03.50 | Vollbrecht, Louden (Geneva, IL) | IL 3A West Aurora Boys Sectional(IL), 2015-05-21(#5) |
| B-SP | 97 | 48-03.00 | Lynch, Austin (2016) (Lake Park, IL) | Wheaton North Best 4 Invitational(IL), 2015-04-11(#2) |
| B-SP | 98 | 48-02.25 | Sale, Max (2015) (Downers Grove North, IL) | Pete Struck Eagle Classic(IL), 2015-05-01(#5) |
| B-SP | 99 | 48-01.50 | Berggren, Ross (Batavia, IL) | IL 3A West Aurora Boys Sectional(IL), 2015-05-21(#6) |
| B-SP | 99 | 48-01.50 | Olejniczek, Vince (2015) (Oak Lawn Comm, IL) | IL 3A Downers Grove South Boys Sectional(IL), 2015-05-22(#6) |
| B-SP | 99 | 48-01.50 | Brownlee, Javonte (2015) (Hoffman Estates, IL) | MSL-West Boys Divisional Championship(IL), 2015-04-28(#3) |
| B-SP | 102 | 48-01.00 | Floyd, Johnathan (2015) (Collinsville, IL) | IL 3A Normal West Boys Sectional(IL), 2015-05-22(#11) |
| B-SP | 103 | 48-00.00 | Gutterman, Neil (2015) (Edwardsville, IL) | Edwardsville / Belleville West Boys Dual(IL), 2015-03-25(#4) |
| B-SP | 104 | 47-11.75 | Keane, Sean (2015) (Neuqua Valley, IL) | Bob Cohoon Invitational(IL), 2015-04-24(#10) |
| B-SP | 105 | 47-11.50 | Mckinney, Brendan (2015) (Buffalo Grove, IL) | Mid-Suburban League Boys Championships(IL), 2015-05-15(#8) |
| B-SP | 106 | 47-11.00 | Hanson, Ethan (2017) (Fremd, IL) | MSL-West Boys Divisional Championship(IL), 2015-04-28(#4) |
| B-SP | 107 | 47-09.00 | Debrosse, Greg (Hinsdale Central, IL) | IL 3A Downers Grove South Boys Sectional(IL), 2015-05-22(#7) |
| B-SP | 108 | 47-08.50 | Cooney, Kevin (2015) (Notre Dame, IL) | Carlin Nalley Invitational(IL), 2015-05-09(#2) |
| B-SP | 109 | 47-08.00 | Gamble, Patrick (Batavia, IL) | Upstate Eight Boys Conference Meet(IL), 2015-05-14(#6) |
| B-SP | 110 | 47-07.50 | Peterka, Zak (2015) (Lincoln-Way North, IL) | LWW Warrior Invitational(IL), 2015-05-01(#5) |
| B-SP | 111 | 47-07.00 | Box, DJ (2016) (Niles West, IL) | IL 3A Loyola Academy Boys Sectional(IL), 2015-05-21(#7) |
| B-SP | 112 | 47-06.75 | Weston, Matt (2015) (Geneva, IL) | IL 3A West Aurora Boys Sectional(IL), 2015-05-21(#7) |
| B-SP | 113 | 47-05.00 | Glavin, Jack (2016) (St. Charles North, IL) | Mike VanDeever Invitational(IL), 2015-04-18(#2) |
| B-SP | 113 | 47-05.00 | Romig, Andrew (2015) (Zion-Benton Twnshp, IL) | Urbana Boys Open(IL), 2015-04-18(#1) |
| B-SP | 115 | 47-04.00 | Diehn, Dominic (2015) (Warren Township, IL) | Rolling Meadows Mustang Classic(IL), 2015-05-01(#3) |
| B-SP | 116 | 47-03.00 | Connerly-Bey, Jonathan (2018) (Evanston Township, IL) | IL 3A Loyola Academy Boys Sectional(IL), 2015-05-21(#8) |
| B-SP | 117 | 47-02.00 | Hauser, Will (2016) (Glenbrook South, IL) | IL 3A Loyola Academy Boys Sectional(IL), 2015-05-21(#9) |
| B-SP | 117 | 47-02.00 | Preston, Quinlin (2015) (O'Fallon, IL) | Winston Brown Invitational(IL), 2015-04-25(#8) |
| B-SP | 119 | 47-01.50 | Llewellyn, Zack (2016) (Alton, IL) | Madison County Championships(IL), 2015-04-28(#3) |
| B-SP | 120 | 47-01.00 | Craig, Thomas (2015) (Waukegan , IL) | CSL-South Boys Conference Meet(IL), 2015-05-15(#3) |
| B-SP | 121 | 47-00.50 | Llewellyn, Zachary (2016) (Alton, IL) | IL 3A Normal West Boys Sectional(IL), 2015-05-22(#12) |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | See more performances for B-SP | | |
