| Time | Date | Name | Meet |
|---|---|---|---|
| 3:07.13 | Feb. 20, 2022 | Boyer, Riley, King, Heneghan | Midwest Conference Championships |
| 3:11.97 | Feb. 16, 2020 | Riley, Cervantez, King, Trotter | Midwest Conference Championships |
| 3:15.68 | Feb. 17, 2019 | Gibson, Galutira, Green, Stolberg | Midwest Conference Championships |
| 3:18.92 | Jan. 12, 2019 | Stolberg, Galutira, Gibson, Martin | Beloit vs. St. Norbert, UW-Oshkosh |
| 3:23.57 | Nov. 17, 2018 | Stolberg, Galutira, Gibson, Martin | Gene Davis Invitational |
| 3:25.60 | Nov. 10, 2018 | Stolberg, Martin, Green, Gibson | St. Norbert vs. Lawrence |
| 3:25.93 | Nov. 3, 2018 | Martin, Blake, Green, Stolberg | Macalester vs. St. Norbert |
