| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| B-55H | 1 | 7.80 | Bell, Sean (2015) (Minooka Community, IL) | Lockport Boys Open(IL), 2015-02-28(#2) |
| B-55H | 2 | 8.04 | Smith, Prince (2016) (Plainfield East, IL) | Lockport Boys Open(IL), 2015-02-28(#4) |
| B-55H | 3 | 8.09 | Wolz, Justin (2016) (Minooka Community, IL) | Lockport Boys Open(IL), 2015-02-28(#6) |
| B-55H | 4 | 8.18 | Filer, Jake (2018) (Plainfield East, IL) | Lockport Boys Open(IL), 2015-02-28(#7) |
| B-55H | 5 | 8.33 | Povalaitis, Marcos (2015) (Romeoville, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#3) |
| B-55H | 6 | 8.58 | Ratini, Adam (2017) (Plainfield North, IL) | Proviso East Midwest Classic(IL), 2015-03-28(#14) |
| B-55H | 7 | 8.63 | Perhon, Sebastian (2015) (Plainfield Central, IL) | WWS Boys Triangular(IL), 2015-03-12(#2) |
| B-55H | 8 | 8.85 | Burge, Daytwone (2018) (Romeoville, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#8) |
| B-55H | 8 | 8.85 | Bugajski, Jake (2017) (Minooka Community, IL) | Lockport Boys Open(IL), 2015-02-28(#3) |
| B-55H | 10 | 8.86 | Kenny, Canyon (2015) (Minooka Community, IL) | Lockport Boys Open(IL), 2015-02-28(#12) |
| B-55H | 11 | 8.92 | Margarella, Nick (2015) (Plainfield Central, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#8) |
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| | | See more performances for B-55H | | |
