| Time | Date | Name | Meet |
|---|---|---|---|
| 54.05 | Nov. 18, 2022 | Emily Roden | MHSAA Division 1 State Championships |
| 54.82 | Nov. 19, 2021 | Emily Roden | MHSAA Division 1 State Championships |
| 54.97 | Nov. 7, 2019 | Emily Roden | KLAA West Girls Conference |
| 55.60 | Nov. 18, 2016 | Kelsey Macaddino | Michigan Girls Division 1 State Championships |
| 55.72 | Nov. 4, 2016 | Kelsey Macaddino | KLAA Kensington Conferenc |
| 56.80 | Nov. 20, 2015 | Kelsey Macaddino | Michigan Girls Division 1 State Championships |
| 57.36 | Nov. 21, 2014 | Kelsey Macaddino | Michigan Girls Division 1 State Championships |
| 58.15 | Nov. 18, 2011 | Shannon Lohman | 12 Michigan Girls Division 1 Championships |
| 58.54 | Nov. 19, 2010 | Shannon Lohman | Michigan LP Division I Girls Championships |
