| Time | Date | Name | Meet |
|---|---|---|---|
| 3:21.81 | Feb. 16, 2024 | Griffin, Haaksma, Houseman, Marchesini Ayala | Pacific Collegiate Swim Conference Championships |
| 3:22.37 | Feb. 10, 2023 | Marchesini Ayala, Haaksma, Taylor, Smith | Pacific Collegiate Swim Conference Championships |
| 3:24.69 | April 14, 2021 | Smith, Gamette, Trejo, Huckabay | Pacific Collegiate Swimming Championships |
| 3:25.87 | Jan. 23, 2021 | Smith, Gamette, Trejo, Huckabay | California Baptist vs. Biola |
| 3:26.59 | Feb. 14, 2020 | Smith, Kam, Benson, Waggoner | Pacific Collegiate Swim Conference Championships |
| 3:28.03 | March 6, 2015 | Campana, Lejeune, Nanfria, Smith | NAIA Championships |
| 3:29.75 | March 1, 2013 | Hughes, Sarna, Sirjord, Stutzman | NAIA Championships |
| 3:31.32 | March 2, 2012 | Stutzman, Sarna, Roe, Steadman | NAIA Championships |
| 3:35.18 | March 4, 2011 | Stutzman, Diaz, Roe, Smith | NAIA National Championships |
| 3:35.88 | March 5, 2010 | Stutzman, Perryman, Roe, Perkins | NAIA National Championships |
| 3:53.26 | Jan. 30, 2010 | Stutzman, Roe, Shepard, Perkins | Grand Canyon University v. Biola |
| 3:54.99 | Oct. 9, 2009 | Stutzman, Perryman, Neller, Perkins | PCSC Relay Meet |
