| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| B-TJ | NWI | 46-03.00 | Brissett, Dejon (2015) (Lake Forest Academy, IL) | Lake Forest Academy Triangular(IL), 2015-04-02 NWI(#1) |
| B-TJ | WIND | 46-02.25 | Sitko, Marcus (2015) (Staunton, IL) | IL 1A Boys State Finals(IL), 2015-05-30w(3.1)(#1) |
| B-TJ | 1 | 45-00.25 | Kersey, Corey (2015) (Neoga, IL) | IL 1A Boys State Finals(IL), 2015-05-30w(2)(#2) |
| B-TJ | WIND | 43-07.75 | Bigham, Paul (2016) (Paxton-Buckley-Loda, IL) | IL 1A Boys State Finals(IL), 2015-05-30w(2.2)(#3) |
| B-TJ | NWI | 43-04.00 | Gossard, Rodney (2016) (Fulton, IL) | IL 1A Bureau Valley Boys Sectional(IL), 2015-05-22 NWI(#1) |
| B-TJ | 2 | 43-02.00 | Gossard, Rodney (2016) (Fulton, IL) | IL 1A Boys State Finals(IL), 2015-05-30w(1.9)(#4) |
| B-TJ | 3 | 43-01.75 | Meyer, Ethan (2016) (Vandalia Community, IL) | IL 1A Boys State Finals(IL), 2015-05-30w(1.5)(#5) |
| B-TJ | NWI | 43-01.25 | Meyer, Ethan (2016) (Vandalia Community, IL) | Greenville Invitational(IL), 2015-04-04 NWI(#1) |
| B-TJ | WIND | 43-00.75 | Davis, Andrew (2015) (North Greene, IL) | IL 1A Boys State Finals(IL), 2015-05-30w(3.3)(#6) |
| B-TJ | WIND | 42-11.75 | Hellenberg, Leo (2015) (Stark County, IL) | IL 1A Boys State Finals(IL), 2015-05-30w(2.9)(#7) |
| B-TJ | WIND | 42-08.00 | Tinsley, William (2015) (Ridgeview, IL) | IL 1A Boys State Prelims(IL), 2015-05-28w(3.1)(#4) |
| B-TJ | NWI | 42-07.25 | Adewole, Saheed (2015) (Leo Catholic, IL) | IL 1A Lisle Boys Sectional(IL), 2015-05-22 NWI(#2) |
| B-TJ | 4 | 42-05.00 | Adewole, Saheed (2015) (Leo Catholic, IL) | Windy City Relays(IL), 2015-04-18w(0.3)(#2) |
| B-TJ | NWI | 42-05.00 | Niemeyer, Jordan (2015) (Marian Central, IL) | IL 2A Richmond-Burton Boys Sectional(IL), 2015-05-22 NWI(#1) |
| B-TJ | NWI | 42-05.00 | Hopps, Baylee (2016) (St. Bede, IL) | Illinois Valley Invitational(IL), 2015-05-11 NWI(#1) |
| B-TJ | WIND | 42-05.00 | Wilson, Jonny (2015) (Seneca, IL) | IL 1A Boys State Finals(IL), 2015-05-30w(2.3)(#10) |
| B-TJ | NWI | 42-03.75 | Bester, Jaylon (2017) (Althoff, IL) | Collinsville Boys Invitational(IL), 2015-05-09 NWI(#4) |
| B-TJ | NWI | 42-02.25 | Graves, Nathan (2017) (Alleman, IL) | John McCormick Invitational(IL), 2015-05-08 NWI(#1) |
| B-TJ | NWI | 42-01.50 | Hoskins, Brady (2016) (Alleman, IL) | Western Big Six Boys Conference Meet(IL), 2015-05-15 NWI(#3) |
| B-TJ | 5 | 42-01.00 | Bigham, Paul (2016) (Paxton-Buckley-Loda, IL) | IL 1A Boys State Prelims(IL), 2015-05-28w(1.4)(#7) |
| B-TJ | 6 | 41-11.50 | Hellenberg, Leo (2015) (Stark County, IL) | IL 1A Boys State Prelims(IL), 2015-05-28w(0.7)(#8) |
| B-TJ | NWI | 41-11.00 | Gibson, Gailen (2017) (Bureau Valley, IL) | IL 1A Bureau Valley Boys Sectional(IL), 2015-05-22 NWI(#2) |
| B-TJ | NWI | 41-10.50 | McKinley, Gabe (2015) (El Paso-Gridley, IL) | IL 1A Bureau Valley Boys Sectional(IL), 2015-05-22 NWI(#3) |
| B-TJ | NWI | 41-10.25 | Mcginn, Nolan (2015) (Sterling Newman, IL) | Three Rivers Boys Conference Meet(IL), 2015-05-18 NWI(#3) |
| B-TJ | NWI | 41-10.00 | Warren, Jamie (2015) (Arcola, IL) | Little Okaw Valley Boys Conference Meet(IL), 2015-05-11 NWI(#1) |
| B-TJ | NWI | 41-09.50 | Chastain, Matt (2016) (Leroy, IL) | Tri-Valley Small School Invitational(IL), 2015-04-16 NWI(#1) |
| B-TJ | 7 | 41-07.50 | Wilson, Jonny (2015) (Seneca, IL) | IL 1A Boys State Prelims(IL), 2015-05-28w(1.5)(#12) |
| B-TJ | NWI | 41-07.50 | Helleberg, Leo (2015) (Stark County, IL) | PJS Honor Roll Meet(IL), 2015-05-26 NWI(#5) |
| B-TJ | WIND | 41-06.25 | Webb, Logan (2016) (Illini Bluffs, IL) | IL 1A Boys State Prelims(IL), 2015-05-28w(2.1)(#13) |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | See more performances for B-TJ | | |
