| Athlete | Team | Best | |||
|---|---|---|---|---|---|
| 1 | Thames, Leah | Southern Illinois |
53.24
4/16-18 |
53.55
4/11 |
|
| 2 | Taylor, Gabriella | UCLA |
53.24
3/27-28 |
53.68
4/15-18 |
53.77
4/3-5 |
| 3 | Zahn, Izzy | Iowa |
53.24
4/22-25 |
53.86
4/16-18 |
