| Time | Date | Name | Meet |
|---|---|---|---|
| 3:26.09 | March 15, 2018 | ROCKETT, King, Jensen, Goss | NCAA Division I Womens Championships |
| 3:27.81 | Feb. 15, 2018 | ROCKETT, King, Jensen, Haskett | Big Ten Conference Championships (W) |
| 3:28.58 | March 16, 2017 | Goss, King, Dalesandro, Spears | NCAA Division I Womens Championships |
| 3:28.89 | Feb. 16, 2017 | ROCKETT, King, Dalesandro, Spears | Big Ten Conference Championships (W) |
| 3:29.85 | March 17, 2016 | Chamberlain, King, Dalesandro, Goss | NCAA Division I Womens Championships |
| 3:30.17 | Feb. 19, 2016 | Chamberlain, King, Dalesandro, Goss | Big Ten Conference Championships (W) |
| 3:30.30 | Feb. 21, 2014 | Snodgrass, Pasloski, Dalesandro, Flederbach | Big Ten Conference Championships (W) |
| 3:31.26 | March 12, 2009 | NCAA Womens Division I Psyche Sheet | |
| 3:34.14 | March 20, 2008 | Zubkova, Stockwell, Bard | NCAA Division I Womens Championships |
| 3:38.69 | March 8, 2007 | Vaziri, Stockwell, Bard, Lofstedt | NCAA Division I Womens Championships |
