| Event | Status |
|---|---|
| Men 400 M (Prelims) | |
| Friday 3:37 PM | Total Races: |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| WR | World | Kerron Clement - USA | 44.57 | 3/12/2005 |
| NR | American | Michael Norman - USC | 44.52 | 3/10/2018 |
| MR | Meet | Michael Johnson - NIKE | 44.63 | 3/4/1995 |
| FR | Facility | Fred Kerley - NIKE | 45.18 | 2/17/2018 |
| Pl | Athlete | Time | Heat (pl) | React | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Noah WILLIAMS adidas | 45.42 | Q | 1 (1) | 0.197 | |||||
| 2 | Justin ROBINSON Arizona State University | 45.48 | q | 1 (2) | 0.213 | PB | ||||
| 3 | Trevor BASSITT Unattached | 45.96 | Q | 2 (1) | 0.184 | |||||
| 4 | Craig ALLEN Unattached | 46.07 | q | 2 (2) | 0.179 | PB | ||||
| 5 | Kahmari MONTGOMERY NIKE | 46.71 | Q | 3 (1) | 0.170 | |||||
| 6 | Brycen SPRATLING New York Athletic Club (NYAC) | 46.93 | q | 3 (2) | 0.186 | |||||
| 7 | Chance TANNER Unattached | 47.05 | 2 (3) | 0.216 | PB | |||||
| 8 | Jacob SAMFORD Unattached | 47.12 | 2 (4) | 0.165 | ||||||
| 9 | Malcum TATUM Central Park Track Club (CPTC) | 47.96 | 1 (3) | 0.200 | ||||||
| 10 | Hunter WOODHALL lululemon | 48.00 | 2 (5) | 0.188 | SB | |||||
| 11 | Paris SIMMONS Unattached | 48.39 (48.384) | 3 (3) | 0.172 | ||||||
| 12 | Devonte FLETCHER Unattached | 48.39 (48.385) | 1 (4) | 0.221 | ||||||
| 13 | Cole KREHNBRINK Appalachian State University | 48.48 | 3 (4) | 0.207 | PB | |||||
| Brian FAUST Kentucky | DNF | 3 | 0.228 |