| Event | Heat | Status | |
|---|---|---|---|
| Men 400 M Hurdles (First Round) | 4|6 | ||
| Wednesday 3:20 PM |
| Record | Athlete | Date | ||
|---|---|---|---|---|
| CR | Collegiate | Rai Benjamin - USC | 47.02 | 6/8/2018 |
| FR | Facility | Jeshua Anderson - Washington State | 48.47 | 6/12/2009 |
| Pl | Ln | Athlete | Time | |
|---|---|---|---|---|
| 1 | 8 | Prior OCHONOGOR 16 Iowa [SR] |
50.40 Q | |
| 2 | 7 | Danny TRAGARZ 17 Colorado [JR] |
50.44 Q | |
| 3 | 9 | Ethan ELLIS 59 Lamar [JR] |
50.77 Q | |
| 4 | 5 | Tyler MOORE 40 North Texas [SR] |
50.89 | |
| 5 | 6 | Vaughn DEVAUGHN III 39 Iowa [SR] |
51.59 | |
| 6 | 3 | Jaylin HOLMES 59 Iowa [JR] |
51.62 | |
| 7 | 2 | Treyton ANDERSON 79 BYU [SO] |
53.01 | |
| 8 | 4 | Jayden JESSEE 79 BYU [SO] |
53.82 |