| Athlete | Team | Best | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Knowles, James | Cal St. Northridge |
54.83
3/14 |
54.96
3/20-21 |
55.64
5/2 |
56.08
3/26-28 |
56.23
5/15-16 |
56.38
4/25 |
56.83
4/4 |
