| Event | Rank | Mark | By | Meet |
| B-LJ | NWI | 23-04.75 | Taylor, Tevin (2015) (Galesburg, IL) | Galesburg Boys ABC Invitational(IL), 2015-04-17 NWI(#1) |
| | | National Elites above. State Elites below | | |
| B-LJ | NWI | 22-00.50 | Gay, Carson (2016) (Quincy, IL) | Capital City Relays(MO), 2015-04-18 NWI(#1) |
| B-LJ | NWI | 21-10.25 | Holloway, Ben (2015) (Galesburg, IL) | IL 2A Macomb Boys Sectional(IL), 2015-05-21 NWI(#1) |
| B-LJ | NWI | 21-06.75 | Meredith, Ryan (2015) (United Township, IL) | Galesburg Boys ABC Invitational(IL), 2015-04-17 NWI(#2) |
| B-LJ | 1 | 21-05.50 | Holloway, Ben (2015) (Galesburg, IL) | IL 2A Boys State Prelims(IL), 2015-05-29w(1.7)(#6) |
| B-LJ | NWI | 21-05.50 | Commodore, Casey (2017) (Rock Island, IL) | IL 3A Normal West Boys Sectional(IL), 2015-05-22 NWI(#3) |
| B-LJ | NWI | 20-09.50 | Casey, Comodore (2017) (Rock Island, IL) | Geneseo Boys F/S Invitational(IL), 2015-04-28 NWI(#1) |
| B-LJ | NWI | 20-07.00 | Sogohun, Jean-Luc (2017) (United Township, IL) | IL 3A Normal West Boys Sectional(IL), 2015-05-22 NWI(#8) |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | See more performances for B-LJ | | |
