| Athlete | Team | Best | ||||
|---|---|---|---|---|---|---|
| 1 | Day, Reggie | UC Riverside |
47.80
4/25-26 |
47.81
5/16-17 |
48.65
3/28-29 |
48.66
4/18-19 |
| 2 | Cogley, Trevor | Boise State |
47.80
4/4-5 |
47.89
5/15-17 |
48.17
4/25 |
48.62
5/15-17 |
