| Athlete | Team | Best | ||||||
|---|---|---|---|---|---|---|---|---|
| Nelson, Joven | Iowa State |
52.71
4/28-29 |
53.35
5/13-15 |
53.86
4/22-23 |
54.34
4/15-16 |
54.52
4/13-15 |
1:00.83
3/24-26 |
