| Event | Final | Status | |
|---|---|---|---|
| Men 400 M Toyota Open (Final) | 1|1 | ||
| Saturday 6:26 PM |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| WR | World | Wayde Van Niekerk - RSA | 43.03 | 8/14/2016 |
| AR | American | Michael Johnson - Nike | 43.18 | 8/26/1999 |
| MR | Meet | Michael Johnson - Nike | 43.44 | 6/19/1996 |
| FR | Facility | Michael Norman - USA | 43.60 | 5/28/2022 |
| WQ | World Champ Q | 45.00 |
| Pl | Ln | Athlete | Time | ||
|---|---|---|---|---|---|
| 1 | 7 | Bryce DEADMON Nike |
44.22 PB | 0.188 | |
| 2 | 5 | Vernon NORWOOD New Balance |
44.39 SB | 0.229 | |
| 3 | 4 | Quincy HALL adidas |
44.41 PB | 0.224 | |
| 4 | 6 | Justin ROBINSON Arizona State |
44.47 PB | 0.244 | |
| 5 | 3 | Ryan WILLIE Florida |
44.87 | 0.195 | |
| 6 | 8 | Matthew BOLING Georgia |
45.17 PB | 0.216 | |
| 7 | 2 | Chris BAILEY Arkansas |
45.25 | 0.227 | |
| 8 | 1 | Khaleb MCRAE Alabama |
45.50 | 0.232 |