| Stadium | 3:41.14 | Nwaba, Skipper, Schwartz, Lettow | SBTC | 3/21/2015 | |
| Westmont | 3:44.85 | Storkson, Erickson, Phipps, Mitchell | Westmont | 5/22/2015 |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 1 | Fresno Pacific |
B | Randolph | Ranger-Dunbar | Chance | Mendez | 4:04.00 |
| 2 | UC Santa Barbara |
A | Carr | Darley | Hollander | Maier | DNS |
| 3 | Westmont |
A | Fauver | Rodrigues | Morton | Williams | 3:56.27 |
| 4 | Fresno Pacific |
A | Green | Copeland | Haslip | Vera | 3:48.00 |
| 5 | Vanguard |
A | Burke | Burke | Dalgity | Betten | 3:48.40 |
| 6 | UC Santa Barbara |
B | Bryson | Carr | Darley | Hollander | 4:00.00 |
| 7 | Vanguard |
B | DeWitt | Freeman | Rodriguez | Sawczuk | DNS |
| 8 | Biola |
A | Moore | Mousa | Vidal Poy | Quintana | 4:06.00 |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 3 | Westmont |
B | Breytenbach | West | Torres | Van Horn | NT |
| 4 | Westmont |
C | NT | ||||
| 5 | Jessup |
A | Casillas | Baumert | Waseq | Kania | 4:28.72 |