| Time | Date | Name | Meet |
|---|---|---|---|
| 3:20.05 | March 23, 2019 | Wilson, Orbach-Mandel, Mirus, Hart | NCAA Division III Championships |
| 3:22.16 | March 24, 2018 | Hart, Ferguson-Nguyen, Mirus, Orbach-Mandel | NCAA Division III Championships |
| 3:22.22 | Feb. 17, 2018 | Hart, Ferguson-Nguyen, Wilson, Orbach-Mandel | North Coast Athletic Conference Championships |
| 3:22.47 | March 21, 2015 | Lobb, Townsend, Morris, McLeod | NCAA Division III Championships |
| 3:22.84 | March 22, 2014 | Cline, Townsend, Yarosh, McLeod | NCAA Division III Championships |
| 3:23.34 | Feb. 15, 2014 | Cline, Townsend, Yarosh, McLeod | North Coast Athletic Conference Championships |
| 3:23.66 | March 23, 2013 | Townsend, Yarosh, Kaestner, Cline | NCAA Division III Championships |
| 3:25.23 | March 24, 2012 | Connolly, Quinn, Saiz, Yarosh | NCAA Division III Championships |
| 3:25.31 | March 21, 2009 | Ertel, Brady, Arad, Carlton | NCAA Division III Championships |
| 3:25.71 | March 15, 2008 | Ertel, Carlton, Wise, Brady | NCAA Division III Womens Championship |
| 3:26.25 | March 10, 2007 | Ertel, Carlton, Toran, Wise | NCAA Division III Womens Championships |
| 3:29.55 | March 11, 2006 | Wise, Johnson, Menzel, Carlton | NCAA Division III Womens Championships |
