| Athlete | Team | Best | ||||
|---|---|---|---|---|---|---|
| 1 | Johnson, Chris | North Texas |
46.56
4/9-11 |
46.59
4/24-25 |
46.74
5/14-16 |
47.13
5/14-16 |
| 2 | Mascall, Joshua | UT-Rio Grande Valley |
46.56
3/20-21 |
46.97
4/16-18 |
