| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| B-55 | 1 | 6.60 | Rodgers, Derrius (2016) (Lockport Township , IL) | Lockport Boys Open(IL), 2015-02-28(#2) |
| B-55 | 2 | 6.61 | Craig, Martise (2015) (Thornton Township, IL) | Lockport Boys Open(IL), 2015-02-28(#1) |
| B-55 | 2 | 6.61 | Showalter, Shawn (2018) (Bolingbrook, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#1) |
| B-55 | 4 | 6.71 | Pringle, Jordan (2018) (Bolingbrook, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#3) |
| B-55 | 5 | 6.73 | Mcdaniel, Tifonte (2016) (Thornton Township, IL) | Lockport Boys Open(IL), 2015-02-28(#6) |
| B-55 | 6 | 6.75 | Brown, Devodtric (2017) (Thornridge, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#4) |
| B-55 | 7 | 6.79 | Jasper, Jajuan (2016) (Thornton Township, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#6) |
| B-55 | 8 | 6.82 | Elmore, Tyler (2017) (Bolingbrook, IL) | SWSC-Blue F/S Boys Invitational(IL), 2015-01-01(#1) |
| B-55 | 9 | 6.83 | Stewart, Pachaun (2016) (Thornridge, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#6) |
| B-55 | 9 | 6.83 | Miranda, Nick (2017) (Lincoln-Way North, IL) | Greg Foster Invitational(IL), 2015-02-21(#7) |
| B-55 | 11 | 6.86 | Hunt, Jamir (2016) (Lincoln-Way North, IL) | Greg Foster Invitational(IL), 2015-02-21(#10) |
| B-55 | 12 | 6.88 | Abiona, Ayoolumide (2017) (Carl Sandburg, IL) | Joliet West Boys Invitational(IL), 2015-02-28(#1) |
| B-55 | 13 | 6.92 | Lim, Ethan (2015) (Carl Sandburg, IL) | Joliet West Boys Invitational(IL), 2015-02-28(#3) |
| B-55 | 14 | 6.94 | Johnson, LaVelle (2015) (Carl Sandburg, IL) | Joliet West Boys Invitational(IL), 2015-02-28(#5) |
| B-55 | 15 | 6.95 | Gargano, Chris (2016) (Lockport Township , IL) | Lockport Boys Open(IL), 2015-02-28(#18) |
| B-55 | 16 | 6.96 | Council, Anton (2015) (Homewood-Flossmoor, IL) | Proviso East Midwest Classic(IL), 2015-03-28(#24) |
| B-55 | 17 | 6.98 | Robinson, Terrance (2016) (Thornridge, IL) | Bloom Track Madness Invitational(IL), 2015-02-28(#9) |
| B-55 | 17 | 6.98 | Branch, Jalen (2016) (Lincoln-Way North, IL) | Proviso East Midwest Classic(IL), 2015-03-28(#28) |
| B-55 | 17 | 6.98 | Sharp, Jared (2015) (Homewood-Flossmoor, IL) | Proviso East Midwest Classic(IL), 2015-03-28(#27) |
| B-55 | 20 | 6.99 | Weight, A (Lincoln-Way East, IL) | Lincoln-Way East / Brad Bour JV CoEd Dual(IL), 2015-03-23(#1) |
| B-55 | 21 | 7.03 | Phillips, Bradley (2016) (Joliet Central, IL) | Joliet West Boys Invitational(IL), 2015-02-28(#8) |
| B-55 | 22 | 7.04 | Snapp, Sheldon (2016) (Lockport Township , IL) | Lockport Boys Open(IL), 2015-02-28(#20) |
| B-55 | 23 | 7.05 | Scott, Joseph (2017) (Thornwood, IL) | Bolingbrook Fast Times Boys Invitational(IL), 2015-03-28(#18) |
| B-55 | 24 | 7.07 | Murphy, Shawn (Bradley-Bourbonnais, IL) | Lincoln-Way East / Brad Bour JV CoEd Dual(IL), 2015-03-23(#2) |
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| | | See more performances for B-55 | | |
