| Time | Date | Name | Meet |
|---|---|---|---|
| 4:11.15 | March 14, 2019 | Hannah Kastigar | NCAA Division II Championship |
| 4:12.99 | March 9, 2017 | Hannah Kastigar | NCAA Division II Championship Festival |
| 4:18.00 | Feb. 8, 2017 | Hannah Kastigar | Northern Sun Intercollegiate Conference Championships |
| 4:18.03 | Dec. 3, 2016 | Hannah Kastigar | Rochester Invitational |
| 4:26.42 | Oct. 14, 2016 | Hannah Kastigar | Northern Michigan vs. Minnesota-Moorhead, Northern State, St. Cloud State |
| 4:41.56 | Feb. 7, 2014 | Samantha Gunning | Northern Sun Intercollegiate Conference Championships |
| 4:41.59 | Dec. 8, 2013 | Samantha Gunning | Rochester Invitational |
| 4:42.03 | Feb. 17, 2012 | Christine Retzlaff | Rocky Mountain Athletic Conference Championships |
| 4:45.98 | Dec. 3, 2011 | Christine Retzlaff | UW-River Falls Falcon Invitational (Women) |
| 4:48.52 | Dec. 5, 2009 | Christine Retzlaff | UW-River Falls Falcon Invite - Red Division |
