| Event | Heat | Status | |
|---|---|---|---|
| Men 400 Meter Dash 17-18 years old (Prelims) | 11|13 | ||
| Friday |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| JO Games | Aldrich Bailey - Arlington | 45.45 | 8/4/2012 | |
| National | Tyrese Cooper - Miami Gardens | 45.40 | 2017 |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 4 | Eatoniel BROWN Plainfield Tsunami Track Clu |
47.88 | |
| 2 | 8 | Nathan WATTERS Severn Highsteppers Track |
50.15 | |
| 3 | 6 | Elijah FLEMINGS Erie Lake Effect |
50.50 | |
| DNS | 2 | Dominik KOZLOWSKI 16ways Track Club |
- | |
| DNS | 3 | Giovanni D'AMICO Infinity Track |
- | |
| DNS | 5 | Edmond ANKOMAH Zephyrs Track |
- | |
| DNS | 7 | Travon COLE Memphis Mustangs |
- |