| Event | Heat | Status | |
|---|---|---|---|
| Men 400 M Hurdles (First Round) | 2|6 | ||
| Wednesday 7:20 PM |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| FR | Facility | TJ Holmes - Florida | 49.10 | 2017 |
| CR | Collegiate | Rai Benjamin - USC | 47.02 | 6/8/2018 |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 9 | Ryan MATULONIS Penn [FR] |
50.81 Q | |
| 2 | 4 | Sean BURRELL LSU [SR] |
51.00 Q | |
| 3 | 5 | Clayton ELDER Alabama [SR] |
51.20 Q | |
| 4 | 6 | Josh PARKS UNCW [SR] |
51.21 | |
| 5 | 2 | Jacques GUILLAUME Navy [JR] |
51.21 =PB | |
| 6 | 8 | Vaughn DEVAUGHN III Alabama State [SO] |
52.07 | |
| 7 | 7 | Michael BOURNE III South Florida [JR] |
52.13 | |
| 8 | 3 | Javel FULLERTON Southern Miss. [SO] |
52.61 |