| Time | Date | Name | Meet |
|---|---|---|---|
| 4:09.31 | Feb. 20, 2016 | Matthew Weiser | SCIAC Championships |
| 4:09.39 | Feb. 21, 2015 | Matthew Weiser | SCIAC Championships |
| 4:13.76 | Jan. 31, 2015 | Matthew Weiser | California Lutheran vs. Occidental, Pomona-Pitzer |
| 4:15.12 | Feb. 20, 2012 | Zachary Condon | SCIAC Championships |
| 4:24.39 | Dec. 4, 2010 | Zachary Condon | Whittier vs. Occidental |
| 4:50.20 | Feb. 22, 2010 | Riley Kimball | Southern California Intercollegiate Athletic Conference Championships |
