| Event | Heat | Status | |
|---|---|---|---|
| Men 400 M (Prelims) | 1| | ||
| Friday 3:37 PM |
| 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 | Pos | Athlete | Time | ||||
|---|---|---|---|---|---|---|---|
| 1 | 6 | Noah WILLIAMS adidas |
45.42 Q | 0.197 | 21.12 [21.12] | 45.42 [24.31] | |
| 2 | 5 | Justin ROBINSON Arizona State University |
45.48 PB | 0.213 | 21.27 [21.27] | 45.48 [24.21] | |
| 3 | 3 | Malcum TATUM Central Park Track Club (CPTC) |
47.96 | 0.200 | 22.04 [22.04] | 47.96 [25.92] | |
| 4 | 4 | Devonte FLETCHER Unattached |
48.39 | 0.221 | 22.03 [22.03] | 48.39 [26.37] |
| Split | Intermediate Leader | Time | Fastest Split | Time |
|---|---|---|---|---|