| Time | Date | Name | Meet |
|---|---|---|---|
| 54.16 | Nov. 22, 2013 | Chanel Bonin | 14 Michigan State Championships - Girls Division 1 |
| 57.57 | Nov. 18, 2011 | Chanel Bonin | 12 Michigan Girls Division 1 Championships |
| 1:00.55 | Nov. 19, 2010 | Chanel Bonin | Michigan LP Division I Girls Championships |
| 1:07.18 | Sept. 10, 2009 | Corinne Caldwell | South Lyon - Ann Arbor Huron |
| 1:07.31 | Sept. 25, 2008 | Corinne Caldwell | Huron v Bedford v South Lyon |
