| Event | Rank | Mark | By | Meet |
| B-LJ | 1 | 23-08.50 | Harris, Matt (2013) (Lyons Township, IL) (US#10) | WSC-Silver Boys Indoor(IL), 2013-03-15(#1) |
| B-LJ | 2 | 23-06.00 | Filip, Scott (2013) (Lake Park, IL) (US#12) | Proviso West Boys Invitational(IL), 2013-02-23(#1) |
| B-LJ | 3 | 23-02.25 | Henderson, Cole (2014) (Pekin Community, IL) (US#22) | Illinois Top Times Championships - Class 3A(IL), 2013-03-23(#2) |
| B-LJ | 4 | 23-01.25 | Jegede, Marcus (2014) (Lake Park, IL) (US#25) | Upstate Eight Conf Boys Indoor(IL), 2013-03-16(#1) |
| B-LJ | 5 | 22-08.00 | Booker, Lemonte (2013) (Carl Sandburg, IL) (US#58) | Joliet West Invitational(IL), 2013-02-23(#1) |
| B-LJ | 6 | 22-07.50 | Gordon, Zach (2013) (Wheaton North, IL) (US#65) | Proviso West Boys Invitational(IL), 2013-02-23(#3) |
| B-LJ | 7 | 22-07.25 | Jefferson, Corey (2013) (Auburn, IL) (US#69) | Proviso East Midwest Classic(IL), 2013-03-23(#1) |
| B-LJ | 8 | 22-07.00 | Koch, Shawn (2013) (Lake Park, IL) (US#70) | Upstate Eight Conf Boys Indoor(IL), 2013-03-16(#2) |
| B-LJ | 8 | 22-07.00 | Hill, Demonte (2013) (Evanston Township, IL) (US#70) | CSL-South Boys Indoor(IL), 2013-03-15(#1) |
| B-LJ | 10 | 22-06.75 | Davis, Antoine (2015) (Belleville West, IL) (US#73) | Charleston EIU Boys Invitational(IL), 2013-03-16(#2) |
| B-LJ | 11 | 22-06.50 | Diggins, Travon (2013) (Galesburg, IL) (US#75) | Silver Streak Last Chance Invitational(IL), 2013-03-16(#1) |
| B-LJ | 12 | 22-05.50 | Burks, Frederick (2014) (Proviso East, IL) (US#84) | Proviso West Boys 6 Team(IL), 2013-02-15(#1) |
| B-LJ | 13 | 22-05.00 | Harvey, Julian (2013) (Edwardsville, IL) (US#87) | Arkansas HS Invitational(AR), 2013-01-12(#3) |
| B-LJ | 14 | 22-04.00 | Harriel, James (2014) (Bloom Township, IL) (US#99) | Gene Armer Invitational(IL), 2013-03-16(#1) |
| | | National Elites above. State Elites below | | |
| B-LJ | 15 | 22-02.50 | Payton, Jamaal (2013) (Proviso West, IL) | Proviso West Boys 6 Team(IL), 2013-02-15(#2) |
| B-LJ | 16 | 22-02.00 | Malliaras, Nick (2013) (Carl Sandburg, IL) | Joliet West Invitational(IL), 2013-02-23(#2) |
| B-LJ | 17 | 22-01.75 | Ilenikhena, Ose (2013) (Glenbrook South, IL) | CSL-South Boys Indoor(IL), 2013-03-15(#2) |
| B-LJ | 18 | 22-01.00 | Martin, Alex (2014) (Hononegah, IL) | Hononegah Boys Open(IL), 2013-02-21(#1) |
| B-LJ | 18 | 22-01.00 | Travis, James (2014) (Waubonsie Valley, IL) | Upstate Eight Conf Boys Indoor(IL), 2013-03-16(#3) |
| B-LJ | 20 | 22-00.00 | Barnes, Emery (2013) (Neuqua Valley, IL) | BC Morton Boys Triangular(IL), 2013-02-08(#1) |
| B-LJ | 21 | 21-10.25 | Lyle, Garrett (2015) (Bloomington, IL) | Illinois Top Times Championships - Class 2A(IL), 2013-03-23(#3) |
| B-LJ | 21 | 21-10.25 | Wilson, AJ (2013) (Libertyville, IL) | Maine East Boys Quad(IL), 2013-03-07(#1) |
| B-LJ | 23 | 21-09.00 | Franklin, Taemon (2014) (O'Fallon, IL) | Edwardsville Tiger Indoor Invitational(IL), 2013-03-08(#2) |
| B-LJ | 23 | 21-09.00 | Voltarel, Jake (2013) (Lockport Township , IL) | Lockport Indoor Invitational(IL), 2013-03-16(#1) |
| B-LJ | 25 | 21-08.25 | Heupel, Noah (2014) (Neuqua Valley, IL) | Upstate Eight Conf Boys Indoor(IL), 2013-03-16(#4) |
| B-LJ | 26 | 21-08.00 | Adams, Kacey (2014) (Grayslake Central, IL) | Wisconsin Lutheran Invitational(WI), 2013-03-16(#1) |
| B-LJ | 26 | 21-08.00 | Lee, Londell (2013) (Shepard, IL) | Morton Boys Open(IL), 2013-03-08(#1) |
| B-LJ | 28 | 21-07.25 | Culpepper, Jordan (2014) (Homewood-Flossmoor, IL) | Proviso East Midwest Classic(IL), 2013-03-23(#3) |
| B-LJ | 29 | 21-07.00 | Dixon, Alain (2013) (Oswego, IL) | Oswego Boys Indoor Invitational(IL), 2013-03-08(#1) |
| B-LJ | 29 | 21-07.00 | McCullough, Ashton (2013) (Joliet West, IL) | SWSC Blue Indoor(IL), 2013-03-09(#2) |
| B-LJ | 31 | 21-06.50 | Buchanan, Maurice (2013) (Thornton Township, IL) | Dan Phillips Relays(IL), 2013-03-08(#1) |
| B-LJ | 32 | 21-05.00 | Kanis, Steve (2013) (Downers Grove North, IL) | WSC-Silver Boys Indoor(IL), 2013-03-15(#3) |
| B-LJ | 33 | 21-04.75 | Holmes, Kerry (2013) (Belleville West, IL) | Centennial Charger Invitational(IL), 2013-03-02(#2) |
| B-LJ | 34 | 21-04.50 | Arce, Matt (2014) (York Community, IL) | Proviso West Boys Quintangular #2(IL), 2013-02-08(#1) |
| B-LJ | 34 | 21-04.50 | Alarcon, Taylor (2013) (New Trier Township, IL) | CSL-South Boys Indoor(IL), 2013-03-15(#3) |
| B-LJ | 36 | 21-04.25 | Briggs, Donta (2013) (Thornwood, IL) | Bolingbrook Fast Times Invitational (IL), 2013-03-23(#1) |
| B-LJ | 37 | 21-04.00 | Volteral, Jake (2013) (Lockport Township , IL) | SWSC Blue Indoor(IL), 2013-03-09(#4) |
| B-LJ | 37 | 21-04.00 | Baggett, Jamal (2014) (Oak Park-River Forest, IL) | WSC-Silver Boys Indoor(IL), 2013-03-15(#4) |
| B-LJ | 39 | 21-03.50 | Wesley, Jauan (2014) (Thornton Township, IL) | Bolingbrook Fast Times Invitational (IL), 2013-03-23(#2) |
| B-LJ | 40 | 21-03.00 | Mosher, Isaiah (2013) (Crystal Lake Central, IL) | Fox Valley Conf Boys Indoor(IL), 2013-03-13(#1) |
| B-LJ | 41 | 21-02.75 | Williams, Kendall (2013) (Zion-Benton Twnshp, IL) | Proviso East Midwest Classic(IL), 2013-03-23(#4) |
| B-LJ | 42 | 21-02.50 | Andreas, Ben (2014) (Naperville Central, IL) | DuPage Valley Conf Boys Indoor(IL), 2013-03-15(#2) |
| B-LJ | 42 | 21-02.50 | Loess, Grant (2013) (St. Charles North, IL) | York Boys Invitational(IL), 2013-03-01(#1) |
| B-LJ | 42 | 21-02.50 | Dotson, Louis (2013) (Jefferson, IL) | Madison West Relays(WI), 2013-03-30(#4) |
| B-LJ | 45 | 21-02.00 | Dobersztyn, Nate (2013) (Andrew, IL) | Joliet West Invitational(IL), 2013-02-23(#3) |
| B-LJ | 45 | 21-02.00 | Kuksa, Cam (2013) (Palatine, IL) | Glenbrook South Boys Triangular(IL), 2013-03-19(#1) |
| B-LJ | 45 | 21-02.00 | Everson, Aaron (2013) (Bartlett, IL) | Upstate Eight Conf Boys Indoor(IL), 2013-03-16(#5) |
| B-LJ | 48 | 21-01.50 | Clanton, Cavion (2014) (Thornton Township, IL) | Dan Phillips Relays(IL), 2013-03-08(#3) |
| B-LJ | 48 | 21-01.50 | Martin, Tim (2014) (Harlem, IL) | Joliet West Invitational(IL), 2013-02-23(#4) |
| B-LJ | 50 | 21-01.00 | Harrell, Coree (2015) (Bloomington, IL) | Big 12 Boys Indoor(IL), 2013-03-12(#1) |
| B-LJ | 50 | 21-01.00 | Hawkins, Chris (2014) (St. Ignatius, IL) | Chicago Catholic League Indoor Championships(IL), 2013-03-17(#1) |
| B-LJ | 52 | 21-00.50 | Burant, Austin (2013) (Ottawa Township, IL) | NIB 12 Indoor Conference Meet(IL), 2013-03-16(#1) |
| B-LJ | 53 | 21-00.00 | Kendziera, Dave (2013) (Prospect, IL) | Proviso West Boys Quintangular #2(IL), 2013-02-08(#2) |
| B-LJ | 54 | 20-11.25 | Cane, Ethan (2013) (Minooka Community, IL) | Normal West Boys Invitational(IL), 2013-02-22(#3) |
| B-LJ | 55 | 20-11.00 | Buggs, Lonnie (2014) (Danville, IL) | West Lafayette HSR Qualifier(IN), 2013-03-07(#3) |
| B-LJ | 56 | 20-10.00 | Basso, Gio (2015) (Lake Park, IL) | Coach Di Invitational(IL), 2013-03-01(#3) |
| B-LJ | 57 | 20-09.50 | Kelly, x (Glenbard West, IL) | Batavia Boys Quad(IL), 2013-02-23(#1) |
| B-LJ | 58 | 20-09.00 | Irizarry, Aris (2013) (Plainfield East, IL) | Plainfield North Boys Invitational(IL), 2013-03-09(#2) |
| B-LJ | 58 | 20-09.00 | Tayo, Michael (2013) (DeKalb, IL) | NIB 12 Indoor Conference Meet(IL), 2013-03-16(#2) |
| B-LJ | 60 | 20-08.50 | Jordan, Jeremiah (2013) (Niles West, IL) | CSL-South Boys Indoor(IL), 2013-03-15(#4) |
| B-LJ | 60 | 20-08.50 | Williams, Markese (2013) (Glenbard North, IL) | Proviso East Midwest Classic(IL), 2013-03-23(#6) |
| B-LJ | 62 | 20-08.25 | Douglas, Elijah (2015) (Crete-Monee, IL) | Argo Boys Invitational(IL), 2013-03-09(#1) |
| B-LJ | 63 | 20-08.00 | Portis, Demari (2015) (Bolingbrook, IL) | Lockport Indoor Invitational(IL), 2013-03-16(#1) |
| B-LJ | 63 | 20-08.00 | Turner, Javon (2014) (Downers Grove South, IL) | WSC-Gold Boys Indoor(IL), 2013-03-15(#1) |
| B-LJ | 63 | 20-08.00 | Robinson, Jalen (Jefferson, IL) | Lonnell Poole Invitational(IL), 2013-02-09(#3) |
| B-LJ | 63 | 20-08.00 | Todd, Maalik (2014) (Evanston Township, IL) | CSL-South Boys Indoor(IL), 2013-03-15(#5) |
| B-LJ | 63 | 20-08.00 | Martin, Kahrion (2014) (Oak Park-River Forest, IL) | Proviso West Boys Quintangular #1(IL), 2013-02-01(#2) |
| B-LJ | 68 | 20-07.75 | Rozell, Chris (2014) (Brother Rice, IL) | Chicago Catholic League Indoor Championships(IL), 2013-03-17(#2) |
| B-LJ | 69 | 20-07.50 | Hall, John (2014) (Bolingbrook, IL) | Lockport Indoor Invitational(IL), 2013-03-16(#3) |
| B-LJ | 69 | 20-07.50 | Swopes, Jourdan (2013) (Grayslake Central, IL) | Fox Valley Conf Boys Indoor(IL), 2013-03-13(#3) |
| B-LJ | 69 | 20-07.50 | Kelly, Pat (2013) (Glenbard West, IL) | WSC-Silver Boys Indoor(IL), 2013-03-15(#5) |
| B-LJ | 72 | 20-07.00 | Harris, Joshua (2014) (Plainfield South, IL) | Centennial Charger Invitational(IL), 2013-03-02(#7) |
| B-LJ | 73 | 20-06.50 | Thompson, Marvell (2013) (Thornton Fractional North, IL) | Argo Boys Invitational(IL), 2013-03-09(#2) |
| B-LJ | 73 | 20-06.50 | Deloach, Charles (2013) (Bloom Township, IL) | Lonnell Poole Invitational(IL), 2013-02-09(#6) |
| B-LJ | 73 | 20-06.50 | Jackson, Chico (2016) (Wheaton North, IL) | Proviso West Boys Invitational(IL), 2013-02-23(#2) |
| B-LJ | 76 | 20-06.00 | Allen, Hakeem (2014) (Joliet West, IL) | Joliet West Boys Triangular(IL), 2013-02-09(#2) |
| B-LJ | 77 | 20-05.00 | Cravens, Pat (2014) (Notre Dame, IL) | ICOPS Invitational(IL), 2013-03-03(#1) |
| B-LJ | 77 | 20-05.00 | Boye, Dylan (2016) (Hinsdale South, IL) | WSC-Gold Boys Indoor(IL), 2013-03-15(#1) |
| B-LJ | 79 | 20-04.75 | Parker, Cyris (2014) (Glenbard North, IL) | DuPage Valley Conf Boys Indoor(IL), 2013-03-15(#3) |
| B-LJ | 80 | 20-04.50 | Williams, x (Glenbard North, IL) | Glenbard East Boys Triangular #2(IL), 2013-02-15(#1) |
| B-LJ | 80 | 20-04.50 | Gardner, Anthony (2014) (Amos Alonzo Stagg, IL) | Gene Armer Invitational(IL), 2013-03-16(#7) |
| B-LJ | 80 | 20-04.50 | Terracciano, Giorgio (2014) (Romeoville, IL) | Bolingbrook Fast Times Invitational (IL), 2013-03-23(#5) |
| B-LJ | 83 | 20-04.25 | Jones, Dayquan (2014) (Rock Island, IL) | Quad Cities Indoor Invitational(IL), 2013-02-27(#2) |
| B-LJ | 83 | 20-04.25 | Brown, Keyshawn (2014) (Elk Grove, IL) | Mid Suburban League Invitational(IL), 2013-03-16(#2) |
| B-LJ | 85 | 20-04.00 | Lopez, (Maine East, IL) | CSL-North Boys Indoor(IL), 2013-03-15(#1) |
| B-LJ | 85 | 20-04.00 | Partenheimer, Korey (2013) (McHenry, IL) | Fox Valley Conf Boys Indoor(IL), 2013-03-13(#4) |
| B-LJ | 85 | 20-04.00 | Tolentino, Ray (2013) (Barrington, IL) | Mid Suburban League Invitational(IL), 2013-03-16(#3) |
| B-LJ | 88 | 20-03.75 | Kennebrew, Aaron (2013) (West Aurora, IL) | DuPage Valley Conf Boys Indoor(IL), 2013-03-15(#4) |
| B-LJ | 89 | 20-03.50 | Andreano, Peter (2015) (Minooka Community, IL) | Lockport Indoor Invitational(IL), 2013-03-16(#4) |
| B-LJ | 90 | 20-03.25 | Nickels, Tom (2013) (Wheaton North, IL) | DuPage Valley Conf Boys Indoor(IL), 2013-03-15(#6) |
| B-LJ | 91 | 20-03.00 | Horgreys, (Plainfield East, IL) | Plainfield North Boys Invitational(IL), 2013-03-09(#3) |
| B-LJ | 91 | 20-03.00 | House, Charles (2013) (West Aurora, IL) | WWS Boys Triangular(IL), 2013-02-22(#2) |
| B-LJ | 93 | 20-02.75 | Hargrays, Mozel (2014) (Plainfield East, IL) | Joliet West Invitational(IL), 2013-02-23(#6) |
| B-LJ | 94 | 20-02.50 | Nwosu, Nkemjika (2014) (Hinsdale Central, IL) | Hinsdale Central Boys 6 Team Meet(IL), 2013-03-01(#1) |
| B-LJ | 95 | 20-02.25 | Flemming, Anthony (2014) (Auburn, IL) | Proviso East Midwest Classic(IL), 2013-03-23(#8) |
| B-LJ | 96 | 20-02.00 | Quinn, Aaron (2014) (Centennial, IL) | Plainfield North Boys Invitational(IL), 2013-03-09(#5) |
| B-LJ | 96 | 20-02.00 | Harris, Lester (2013) (Payton College Preparatory, IL) | Whitney Young Co-Ed Quad(IL), 2013-02-09(#1) |
| B-LJ | 96 | 20-02.00 | Dunn, Aaron (2013) (Belleville East, IL) | Edwardsville Tiger Indoor Invitational(IL), 2013-03-08(#4) |
| B-LJ | 96 | 20-02.00 | Worth, Kyle (2013) (Normal Community, IL) | Big 12 Boys Indoor(IL), 2013-03-12(#2) |
| B-LJ | 96 | 20-02.00 | Sherfield, Trent (2014) (Danville, IL) | West Lafayette HSR Qualifier(IN), 2013-03-07(#7) |
| B-LJ | 96 | 20-02.00 | Smith, Devonta (2014) (East St. Louis-Senior, IL) | Edwardsville Tiger Indoor Invitational(IL), 2013-03-08(#4) |
| B-LJ | 102 | 20-01.00 | Banner, Ronald (2014) (Joliet West, IL) | Joliet West Invitational(IL), 2013-02-23(#7) |
| B-LJ | 102 | 20-01.00 | Dix, Devaughn (2013) (Bloomington, IL) | Mahomet-Seymour Boys Invitational(IL), 2013-03-07(#1) |
| B-LJ | 102 | 20-01.00 | Ives, Andrew (2015) (Wheaton-Warrenville South, IL) | WWS Boys Quad(IL), 2013-03-07(#1) |
| B-LJ | 102 | 20-01.00 | Bychowski, Jake (2014) (Grant Community, IL) | Lake Michigan Invitational(WI), 2013-03-16(#9) |
| B-LJ | 106 | 20-00.50 | Romano, x (Maine West, IL) | Maine East Invitational(IL), 2013-03-02(#2) |
| B-LJ | 106 | 20-00.50 | Parker, x (Glenbard North, IL) | Glenbard East Boys Triangular #2(IL), 2013-02-15(#2) |
| B-LJ | 108 | 20-00.00 | Jenkins, Malik (2014) (Bloom Township, IL) | Bloom Track Madness(IL), 2013-02-23(#3) |
| B-LJ | 108 | 20-00.00 | Milz, Rahim (2013) (Mather, IL) | U-High Invitational #4(IL), 2013-03-08(#1) |
| B-LJ | 108 | 20-00.00 | Roth, Henry (2014) (York Community, IL) | WSC-Silver Boys Indoor(IL), 2013-03-15(#7) |
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