| Event | Heat | Status | |
|---|---|---|---|
| Boys 400 M 15-16 years old (Prelims) | 13| | ||
| Friday |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 3 | Benjamin TEALER San Antonio Swift Track Club [16] |
48.41 | |
| 2 | 4 | Ronald COPELAND CARTER G1 Track and Field [15] |
49.03 | |
| 3 | 5 | Chase WOOLEY Dave Bethany T.C. [15] |
49.60 | |
| 4 | 6 | Giovanni D'AMICO Infinity Track [16] |
49.85 | |
| DNS | 7 | Milan SANTIAGO Oceanside Dolphins [15] |
- | |
| DNS | 8 | Diego BOGARIN G1 Track and Field [15] |
- |