| Event | Rank | Mark | By | Meet |
| B-LJ | 1 | 22-08.50 | Walker, Chris (2016) (West Aurora, IL) (US#50) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#1) |
| | | National Elites above. State Elites below | | |
| B-LJ | 2 | 21-09.00 | Taormina, Justin (2016) (Geneva, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#2) |
| B-LJ | 3 | 21-04.50 | Stuttle, Nicholas (2016) (Batavia, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#4) |
| B-LJ | 4 | 21-03.00 | Keyes, Karon (2016) (Glenbard East, IL) | Maine East Boys Invitational(IL), 2015-03-07(#1) |
| B-LJ | 5 | 21-01.00 | King, William (2015) (South Elgin, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#5) |
| B-LJ | 6 | 20-09.50 | Reetz, Tae (2016) (Streamwood, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#6) |
| B-LJ | 7 | 20-03.75 | Kulikowski, John (2015) (West Chicago, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#10) |
| B-LJ | 7 | 20-03.75 | Nebel, Justin (2015) (Geneva, IL) | Centennial Charger Classic(IL), 2015-03-07(#3) |
| B-LJ | 9 | 20-02.75 | Jenkins, Jaleel (2016) (Streamwood, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#11) |
| B-LJ | 10 | 20-01.50 | Akers, Will (2017) (Batavia, IL) | Upstate Eight Boys Indoor Conference Meet(IL), 2015-03-20(#12) |
| B-LJ | 11 | 20-01.00 | Shuttle, A (Batavia, IL) | Coach Didomenico Invitatonal(IL), 2015-03-06(#5) |
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| | | See more performances for B-LJ | | |
