| Event | Heat | Status | |
|---|---|---|---|
| Men 400 M (Prelims) | 4| | ||
| Friday 7:28 PM |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| WR | World | Kerron Clement - USA | 44.57 | 3/12/2005 |
| NR | National | 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 | 200m | 400m | ||
|---|---|---|---|---|---|---|---|
| 1 | 5 | Paul DEDEWO unattached |
47.10 Q | 0.248 | 21.77 [21.77] | 47.10 [25.33] | |
| 2 | 6 | Demarius SMITH unattached |
47.26 | 0.205 | 21.99 [21.99] | 47.26 [25.28] | |
| 3 | 4 | Ryan WILLIE adidas |
47.47 | 0.172 | 21.69 [21.69] | 47.47 [25.79] | |
| DNS | 3 | Champion ALLISON PUMA |
- |
| Split | Intermediate Leader | Time | Fastest Split | Time |
|---|---|---|---|---|
| 200m | Ryan WILLIE | 21.69 | Ryan WILLIE | 21.69 | 400m | Paul DEDEWO | 47.10 | Demarius SMITH | 25.28 |