| Athlete | Team | Best | ||||||
|---|---|---|---|---|---|---|---|---|
| Sommacal, Alessio | Cal Poly Pomona |
52.02
5/12-13 |
52.12
5/4-6 |
52.71
5/4-6 |
53.35
4/13-15 |
54.38
3/30-31 |
54.77
3/24 |
