| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| B-SP | 1 | 51-09.00 | Whalen, Brock (2015) (Minooka Community, IL) | Thornwood Boys Open(IL), 2014-03-01(#2) |
| B-SP | 2 | 50-07.00 | Osin-Loye, Prosper (2015) (Romeoville, IL) | Bolingbrook Fast Times Invitational(IL), 2014-03-22(#1) |
| B-SP | 3 | 49-06.00 | Jones, Kelvin (2015) (Romeoville, IL) | Romeoville Boys Triangular(IL), 2014-02-28(#1) |
| B-SP | 4 | 48-06.00 | Jackson, Dan (2015) (Plainfield East, IL) | Plainfield North Boys Invitational(IL), 2014-03-15(#5) |
| B-SP | 5 | 48-02.00 | Honey, James (2014) (Plainfield North, IL) | Normal West Boys Invitational(IL), 2014-02-27(#6) |
| B-SP | 6 | 44-06.00 | Flores, Jose (2015) (Oswego, IL) | Oswego Boys Invitational(IL), 2014-03-14(#4) |
| B-SP | 7 | 44-05.00 | Lam, Kevin (2016) (Minooka Community, IL) | Lockport Invitational(IL), 2014-03-22(#1) |
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| | | See more performances for B-SP | | |
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