| Event | Heat | Status | |
|---|---|---|---|
| Boys 400 Meter Dash 8-under (Prelims) | 7|13 | ||
| Tuesday |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 3 | Mason SYLVESTER Lightning Speed Track Club [13] |
1:10.45 | |
| 2 | 6 | Tyrone GOLLIDAY Central Texas Junior Grey Wolv [14] |
1:13.83 | |
| 3 | 5 | Zyheir DARKS Austin Steelers Track Club [14] |
1:14.12 | |
| 4 | 4 | Abdas MEEK Legacy Runners Athletic Club [13] |
1:16.86 | |
| 5 | 8 | Max ELENES Falcons Track Club [13] |
1:17.68 | |
| 6 | 2 | Christopher FARRAR U. City Xplosion Track & Field [14] |
1:17.76 | |
| 7 | 7 | Gary WILLIAMS III Ultimate Speed Academy [13] |
1:26.34 | |
| 8 | 1 | Raynard BROWN Blues Track Club of Greater St [13] |
1:27.47 |