| Event | Semi | Status | |
|---|---|---|---|
| Men 400 M (Semifinals) | 1| | ||
| Wednesday 8:00 PM |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| FR | Facility | Fred Kerley - Texas A&M | 43.70 | 2017 |
| MR | Meet | Michael Norman - USC | 43.61 | 6/8/2018 |
| CR | Collegiate | Michael Norman - USC | 43.61 | 6/8/2018 |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 7 | Ryan WILLIE Florida [JR] |
44.97 Q | |
| 2 | 8 | Emmanuel BYNUM Tennessee [JR] |
45.33 Q | |
| 3 | 6 | William JONES USC [FR] |
45.34 | |
| 4 | 3 | Christopher BAILEY Arkansas [SR] |
45.55 | |
| 5 | 5 | Jovahn WILLIAMSON New Mexico [SR] |
45.78 | |
| 6 | 9 | Wayne LAWRENCE JR. Kentucky [SR] |
46.10 | |
| 7 | 4 | Hasani BARR Baylor [SR] |
46.15 | |
| 8 | 2 | Dubem AMENE Michigan [JR] |
46.70 |