| Time | Date | Name | Meet |
|---|---|---|---|
| 56.26 | Nov. 21, 2014 | Rileigh Eding | 15 Michigan Girls Division 3 State Championships |
| 57.49 | Nov. 22, 2013 | Rileigh Eding | 14 Michigan State Championships - Girls Division 3 |
| 59.05 | Nov. 16, 2012 | Hailey Fathman | 13 Michigan Girls Division 3 Championships |
| 1:00.80 | Nov. 18, 2011 | Hailey Fathman | 12 Michigan Girls Division 3 Championships |
| 1:06.60 | Nov. 20, 2009 | Elizabeth Vande Wege | MHSAA D3 Girls (LP) Championship |
