| Time | Date | Name | Meet |
|---|---|---|---|
| 3:10.68 | March 23, 2024 | Peplowski, Turak, Ristic, Paegle | NCAA Division I Womens Championship |
| 3:11.37 | Feb. 2, 2024 | Peplowski, Turak, Ristic, Paegle | Indiana vs. Louisville, Wisconsin |
| 3:12.39 | March 18, 2023 | Peplowski, Ristic, Turak, Paegle | NCAA Division I Womens Championship |
| 3:13.45 | Nov. 19, 2022 | Peplowski, Turak, Ristic, Paegle | Ohio State Invitational |
| 3:14.32 | Feb. 23, 2019 | Scott, Jensen, Koontz, Andison | Big Ten Conference Championships (W) |
| 3:15.59 | March 17, 2018 | Goss, Haskett, Koontz, Spears | NCAA Division I Womens Championships |
| 3:15.75 | Feb. 21, 2015 | Lips, Goss, Vertigans, Snodgrass | Big Ten Conference Championships (W) |
| 3:16.70 | Feb. 22, 2014 | Flederbach, Pammett, Armstrong, Snodgrass | Big Ten Conference Championships (W) |
| 3:16.72 | Dec. 7, 2013 | Flederbach, Pammett, Armstrong, Snodgrass | AT&T Winter National Championships |
| 3:16.95 | Feb. 20, 2010 | Smailis, Wohrley | Big Ten Women's Championships |
| 3:20.67 | March 10, 2007 | Lofstedt, Vaziri, Kay, Wentworth | NCAA Division I Womens Championships |
