#25 Boys 4 x 400m Relay (Varsity) Start List
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 3 | Christian Brothers College | A | Smith, Timothy | Jones, AJ | Hargrove, Ke'shaun | Powell, Cameron | 3:35.00 | |
| 4 | St. Louis University | A | Perry, Charles | Song, Yunlong | Pashea, Baker | Williams, Lazarus | 3:27.15 | |
| 5 | Chaminade College Prep | A | Campbell, Keshon | Cavlovich, Casey | Pudlowski, John | Williams, Stanley | 3:31.50 | |
| 6 | DeSmet Jesuit | A | Jansen, Luke | Osorio, Manuel | Weishaar, Teddy | Jackson, Jermaine | 3:39.10 |
