| Athlete | Team | Best | ||||||
|---|---|---|---|---|---|---|---|---|
| 1 | Walker, Daniel | Grand Valley St. |
53.08
4/13-14 |
53.93
4/6-7 |
54.04
5/2-4 |
54.07
5/9 |
54.08
4/20-21 |
56.69
5/2-4 |
| 2 | Rack, Nicholas | UC San Diego |
53.08
5/3-5 |
54.01
5/3-5 |
54.28
4/19-20 |
56.37
3/10 |
