| Time | Date | Name | Meet |
|---|---|---|---|
| 1:48.55 | Feb. 10, 2023 | Taryn Wisner | North Coast Athletic Conference Championships |
| 1:48.89 | March 24, 2011 | Alyssa Swanson | NCAA Division III Championships |
| 1:49.10 | Feb. 12, 2010 | Alyssa Swanson | North Coast Athletic Conference Championships |
| 1:50.92 | March 20, 2009 | Annamarie Novinger | NCAA Division III Championships |
| 1:51.29 | March 19, 2009 | Annamarie Novinger | NCAA Division III Championships |
| 1:52.40 | March 14, 2008 | Annamarie Novinger | NCAA Division III Womens Championship |
| 1:53.57 | March 9, 2007 | Olivia Zaleski | NCAA Division III Womens Championships |
| 1:53.81 | March 10, 2006 | Annamarie Novinger | NCAA Division III Womens Championships |
