| Athlete | Team | Best | ||||
|---|---|---|---|---|---|---|
| 1 | Nelson, Tyler | UC Santa Barbara |
48.64
4/17-19 |
48.66
5/10-11 |
48.66
5/3-4 |
49.08
3/21-23 |
| 2 | Anderson, Tanner | UC Riverside |
48.64
4/12 |