| Event | Heat | Status | |
|---|---|---|---|
| Men 400 M Hurdles (Prelims) | 2|3 | ||
| Thursday 8:00 PM |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| FR | Facility | Ilolo Izu - Texas A&M | 49.68 | 4/27/2019 |
| MR | Meet | Kerron Clement - Florida | 48.29 | 2005 |
| CR | Collegiate | Rai Benjamin - USC | 47.02 | 6/8/2018 |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 5 | Robert DUNNING Alabama [SR] |
50.44 Q | |
| 2 | 8 | Nick HILSON Arkansas [SR] |
50.58 Q SB | |
| 3 | 7 | DeWitt THOMAS Texas A&M [SR] |
51.23 | |
| 4 | 4 | Noah WALKER South Carolina [SR] |
51.86 SB | |
| 5 | 3 | Ricky WAER Texas A&M [JR] |
52.55 | |
| 6 | 6 | Travean CALDWELL Arkansas [SR] |
52.98 | |
| DNF | 2 | Rivaldo LEACOCK South Carolina [JR] |
- | |
| DQ | 9 | William SPENCER JR South Carolina [FR] |
- |