| Time | Date | Name | Meet |
|---|---|---|---|
| 3:07.61 | March 18, 2017 | Manuel, Ledecky, HU, Neal | NCAA Division I Womens Championships |
| 3:08.51 | Feb. 25, 2017 | Manuel, Ledecky, HU, Neal | Pacific 12 Championships (W) |
| 3:08.54 | March 21, 2015 | Neal, HU, Engel, Manuel | NCAA Division I Womens Championships |
| 3:10.69 | Feb. 28, 2015 | Neal, HU, Howe, Manuel | Pacific 12 Championships (W) |
| 3:10.77 | March 17, 2012 | Woodward, Schaefer, Murez, Webb | NCAA Division I Womens Championships |
| 3:11.14 | March 21, 2009 | Smit | NCAA Division I Womens Championships |
| 3:13.77 | March 22, 2008 | Bishop | NCAA Division I Womens Championships |
| 3:16.44 | March 10, 2007 | Rovira, Bishop | NCAA Division I Womens Championships |
