| Athlete | Team | Best | ||
|---|---|---|---|---|
| 1 | Labatt, Delia | Bethel (Minn.) |
55.86
5/5-6 |
56.48
4/20-21 |
| 2 | Ridderhoff, Rebecca | Washington U. |
55.86
4/22-23 |
56.87
4/22-23 |
