| Time | Date | Name | Meet |
|---|---|---|---|
| 1:27.38 | March 16, 2022 | Breazeale, Limm, Conati, Tekieli | NCAA Division III Championship |
| 1:28.57 | Feb. 16, 2022 | Breazeale, Limm, Conati, Tekieli | SCIAC Championships |
| 1:28.91 | Feb. 20, 2020 | Breazeale, Willett, Conati, Roeseler | SCIAC Championships |
| 1:29.59 | March 18, 2015 | Williams, Alleva, Shultz, Hinton | NCAA Division III Championships |
| 1:30.10 | March 19, 2014 | Williams, Alleva, Shultz, Hinton | NCAA Division III Championships |
| 1:30.71 | Feb. 22, 2014 | Williams, Alleva, Shultz, Hinton | SCIAC Championships |
| 1:31.15 | March 20, 2013 | Weber, Perfect, Shultz, Hinton | NCAA Division III Championships |
| 1:31.27 | Feb. 18, 2013 | Weber, Perfect, Shultz, Hinton | SCIAC Championships |
| 1:32.73 | Feb. 21, 2011 | Hallett, Pai, Lieberman, Fitzgerald | Southern California Intercollegiate Athletic Conference Championships |
| 1:33.69 | Feb. 22, 2010 | Hallett, Perfect, Huss, Kristensen | Southern California Intercollegiate Athletic Conference Championships |
| 1:38.27 | Oct. 24, 2009 | Weber, Pai, Hallett, McNerney | UC-San Diego vs. Claremont-Mudd-Scripps |
