| Athlete | Team | Best | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Caston, Parker | Cal St. Northridge |
47.40
4/28 |
47.83
5/11-12 |
48.01
4/13-14 |
48.08
5/11-12 |
48.24
4/20-21 |
48.36
3/24 |
48.56
3/30-31 |
