| Event | Heat | Status | |
|---|---|---|---|
| Men 400 M (Prelims) | 2|5 | ||
| Saturday 2:24 PM |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| WR | World | Kerron Clement - USA | 44.57 | 3/12/2005 |
| AR | American | Michael Norman - USC | 44.52 | 3/10/2018 |
| MR | Meet | Michael Johnson - Nike | 44.63 | 3/4/1995 |
| WQ | WIC Q | 46.50 | 0 |
| Pl | Pos | Athlete | Time | 200m | 400m | ||
|---|---|---|---|---|---|---|---|
| 1 | 3 | Donavan BRAZIER NIKE / Nike Union AC |
46.68 Q | 0.178 | 22.35 [22.35] | 46.68 [24.34] | |
| 2 | 5 | Aldrich BAILEY JR. Unattached |
46.88 SB | 0.159 | 21.51 [21.51] | 46.88 [25.37] | |
| 3 | 6 | Brycen SPRATLING New York Athletic Club |
47.24 | 0.181 | 21.58 [21.58] | 47.24 [25.66] | |
| DQ | 4 | Cameron PARKER Unattached |
- | 0.198 | 21.97 [21.97] | 47.77 [25.81] |
| Split | Intermediate Leader | Time | Fastest Split | Time |
|---|---|---|---|---|
| 200m | Aldrich BAILEY | 21.51 | Aldrich BAILEY | 21.51 | 400m | Donavan BRAZIER | 46.68 | Donavan BRAZIER | 24.34 |