| Event | Heat | Status | |
|---|---|---|---|
| Men 400 Meter Dash 17-18 years old (Prelims) | 9| | ||
| Friday |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 3 | Aaron COOPER Track Houston Youth Track Club [02] |
47.56 | |
| 2 | 6 | Andrew BROWN Team 4mula Track Club [03] |
48.64 | |
| 3 | 4 | Antonio MUNOZ Junior Speedster [03] |
49.46 | |
| 4 | 8 | Jordan JOHNSON Michigan Mustangs Track Club [04] |
50.13 | |
| 5 | 2 | Joseph WHITE Road Runners Track Club Inc. [03] |
50.78 | |
| 6 | 7 | Zain SHIPLEY Idaho Dash Track Club [04] |
51.64 | |
| 7 | 5 | Lentz LUCIEN Five Star General Athletics [04] |
59.80 |