Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
B-300H | 1 | 40.16 | Kersting, Nick (2015) (Downers Grove South, IL) | IL 3A Downers Grove South Boys Sectional(IL), 2015-05-22(#3) |
B-300H | 2 | 41.12 | Hawkins, Donnie (2015) (Willowbrook, IL) | WSC-Gold Boys Conference Meet(IL), 2015-05-15(#2) |
B-300H | 3 | 41.49 | Baker, Kyle (2011) (Leyden , IL) | IL 2A Boys State Prelims(IL), 2015-05-29(#17) |
B-300H | 4 | 41.63 | Sylveston, Jon (2017) (Proviso East, IL) | IL 3A Northside Prep Boys Sectional(IL), 2015-05-22(#4) |
B-300H | 5 | 41.66 | Carr-Jones, Jordyn (2017) (Addison Trail, IL) | WSC-Gold Boys Conference Meet(IL), 2015-05-15(#3) |
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| | | See more performances for B-300H | | |