| Athlete | Team | Best | ||||
|---|---|---|---|---|---|---|
| 1 | Emilien, Orwin | Oregon |
46.59
5/12-13 |
46.66
4/19-21 |
47.27
5/12-13 |
47.79
4/7 |
| 2 | Polley, William | Prairie View |
46.59
5/4-6 |
46.99
4/21 |
47.98
5/4-6 |
