| Start List | Status |
|---|---|
| Men 400 M Hurdles U20 (Final) | |
| Saturday 4:43 PM | Total Races: 1 |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| MR | Meet | Belfred Clark - Knoxville TC | 49.45 | 1984 |
| AR | American | Sean Burrell | 47.85 | 6/11/2021 |
| WR | World | Sean Burrell - USA | 47.85 | 2021 |
| WQ | World Qualifier | 53.20 |
| Ln | Athlete | SB | PB | 2 | Bryce TUCKER Unattached | - | - | 3 | Devontae FORD Illinois | - | - | 4 | Kody BLACKWOOD Unattached | - | - | 5 | Grant WILLIAMS Unattached | - | - | 6 | Yan VAZQUEZ Arizona Flames | - | - | 7 | Matthew WILKINSON Unattached | - | - | 8 | Nicholas GIVAN Speed Skills | - | - | 9 | Thomas SMITH Unattached | - | - |
|---|