| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 1 | Lindbergh High School | A | Deterding | Wible | Hilton | Wightman | DNS | Unverified: |
| 2 | Chaminade College Preparatory Sc | A | Cattoor | Lierman | Tim) Bailey | Piontek | DNS | Unverified: Chaminade Quad |
| 3 | Marquette High School | A | CODY-JACKSON | ELLIS | Hummel | WILLIAMS | 3:33.00 | Unverified: |
| 4 | Lafayette (Wildwood) High School | A | Compton | Ems | Marshall | STITH | DNS | Unverified: |
| 5 | St. Louis University High School | A | Wingo | Mayer | Moore | Harris | DNS | Verified |
| 6 | Eureka High School | A | BARTH | Cook | Geiler | UMBARGER | 3:45.80 | Unverified: |
| 7 | Christian Brothers College High | A | Wertel | Dubose | Drummond | Terrell | DNS | Verified |