| Event | Rank | Mark | By | Meet |
| B-4x400 | 201 | 3:33.96 | Boys Relay (Mendota, IL) | Mendota Co-Ed Invitational(IL), 2015-05-01(#2) |
| B-4x400 | 202 | 3:34.00 | Boys Relay (Carmel Catholic, IL) | East Suburban Catholic Boys Conference Meet(IL), 2015-05-13(#2) |
| B-4x400 | 202 | 3:34.00 | Boys Relay (St. Anthony, IL) | IL 1A Lawrenceville Boys Sectional(IL), 2015-05-21(#3) |
| B-4x400 | 204 | 3:34.02 | Boys Relay (Jones College Prep, IL) | IL 3A Northside Prep Boys Sectional(IL), 2015-05-22(#4) |
| B-4x400 | 205 | 3:34.08 | Boys Relay (Hinsdale Central, IL) | LWW Warrior Invitational(IL), 2015-05-01(#4) |
| B-4x400 | 206 | 3:34.19 | Boys Relay (Lake Zurich, IL) | IL 3A Palatine Boys Sectional(IL), 2015-05-21(#10) |
| B-4x400 | 207 | 3:34.22 | Boys Relay (Robinson, IL) | Robinson Boys Invitational(IL), 2015-04-24(#2) |
| B-4x400 | 208 | 3:34.31 | Boys Relay (Paxton-Buckley-Loda, IL) | News-Gazette Honor Roll Meet(IL), 2015-05-18(#2) |
| B-4x400 | 209 | 3:34.32 | Boys Relay (Westmont, IL) | IL 1A Lisle Boys Sectional(IL), 2015-05-22(#2) |
| B-4x400 | 210 | 3:34.40 | Boys Relay (Grayslake North, IL) | IL 3A Palatine Boys Sectional(IL), 2015-05-21(#11) |
| B-4x400 | 211 | 3:34.71 | Boys Relay (Rolling Meadows, IL) | Northern Illinois Invitational(IL), 2015-05-08(#5) |
| B-4x400 | 212 | 3:34.75 | Boys Relay (Fenton, IL) | Metro Suburban West Boys Conference Meet(IL), 2015-05-15(#3) |
| B-4x400 | 213 | 3:34.76 | Boys Relay (Lena-Winslow, IL) | Carlson-Hawk Invitational(IL), 2015-05-01(#3) |
| B-4x400 | 214 | 3:34.87 | Boys Relay (North Lawndale Charter, IL) | Rantoul Boys Invitational(IL), 2015-04-11(#1) |
| B-4x400 | 215 | 3:34.88 | Boys Relay (Maine West, IL) | Prospect Boys Relays(IL), 2015-04-11(#5) |
| B-4x400 | 216 | 3:34.94 | Boys Relay (Benton, IL) | Southern Illinois River to River Boys Conference Meet(IL), 2015-05-14(#1) |
| B-4x400 | 217 | 3:34.95 | Boys Relay (Belvidere North, IL) | NIC-10 Boys Conference Meet(IL), 2015-05-15(#6) |
| B-4x400 | 218 | 3:34.99 | Boys Relay (Wethersfield, IL) | Lincoln Trail Conference Meet(IL), 2015-05-08(#2) |
| B-4x400 | 218 | 3:34.99 | Boys Relay (Palatine, IL) | Palatine Relays(IL), 2015-05-02(#5) |
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