| Time | Date | Name | Meet |
|---|---|---|---|
| 58.37 | Feb. 16, 2018 | Tori Vale | - |
| 58.37 | Feb. 16, 2018 | Tori Vale | Ohio Athletic Conference Championships |
| 58.51 | Feb. 19, 2016 | Anne Crowley | Ohio Athletic Conference Championships |
| 59.20 | Feb. 18, 2011 | Rachael Libertin | Ohio Athletic Conference Championships |
| 1:02.08 | Oct. 25, 2008 | Katie Mathews | Ohio Northern @John Carroll |
