| Event | Rank | Mark | By | Meet |
| B-4x400 | 1 | 3:17.43 | Boys Relay (Homewood-Flossmoor, IL) (US#78) | IL 3A Boys State Finals(IL), 2015-05-30(#4) |
| | | National Elites above. State Elites below | | |
| B-4x400 | 2 | 3:24.59 | Boys Relay (Thornton Township, IL) | IL 3A Homewood-Flossmoor Boys Sectional(IL), 2015-05-21(#3) |
| B-4x400 | 3 | 3:26.07 | Boys Relay (Bolingbrook, IL) | Palatine Relays(IL), 2015-05-02(#4) |
| B-4x400 | 4 | 3:26.83 | Boys Relay (Lincoln-Way West, IL) | IL 2A LaSalle-Peru Boys Sectional(IL), 2015-05-22(#3) |
| B-4x400 | 5 | 3:27.05 | Boys Relay (Lincoln-Way North, IL) | LWW Warrior Invitational(IL), 2015-05-01(#1) |
| B-4x400 | 6 | 3:28.10 | Boys Relay (Lincoln-Way Central, IL) | Southwest Suburban Red Boys Conference Meet(IL), 2015-05-14(#1) |
| B-4x400 | 7 | 3:28.54 | Boys Relay (Joliet Central, IL) | Southwest Suburban Blue Boys Conference Meet(IL), 2015-05-14(#2) |
| B-4x400 | 8 | 3:28.82 | Boys Relay (Carl Sandburg, IL) | Southwest Suburban Blue Boys Conference Meet(IL), 2015-05-14(#3) |
| B-4x400 | 9 | 3:29.47 | Boys Relay (Lockport Township , IL) | Dick Beebe Track Classic(IL), 2015-04-18(#2) |
| B-4x400 | 10 | 3:32.81 | Boys Relay (Joliet West, IL) | IL 3A Plainfield North Boys Sectional(IL), 2015-05-21(#11) |
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| | | See more performances for B-4x400 | | |
