| Event | Heat | Status | |
|---|---|---|---|
| Men 400 M Hurdles (First Round) | 5| | ||
| Wednesday 8:20 PM |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| CR | Collegiate | Rai Benjamin - USC | 47.02 | 6/8/2018 |
| FR | Facility | Kerron Clement - Florida | 47.56 | 6/11/2005 |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 1 | Caleb DEAN Texas Tech [JR] |
50.19 Q | |
| 2 | 7 | Jonathan BIRCHMAN Washington [JR] |
50.47 Q | |
| 3 | 3 | Reid PIERZINSKI South Dakota St. [SR] |
50.78 Q PB | |
| 4 | 8 | Yan VAZQUEZ UCLA [FR] |
50.97 PB | |
| 5 | 6 | Mitchell VAN VOOREN Marquette [JR] |
51.38 PB | |
| 6 | 5 | Deyondre DAVIS Idaho [JR] |
51.74 SB | |
| 7 | 4 | De' Vion WILSON Houston [JR] |
53.46 | |
| 8 | 2 | Cory BERG Nebraska [JR] |
1:01.72 |