| MARK | ATHLETE NAME | AFFILIATION | |
| 52.46 | ECK, DAVID | (Santa Ana) | |
| 52.81 | MAYERS, COLIN | (LA Southwest) | |
| 54.24 | IROEZI, AKACHI | (El Camino) | |
| 55.79 | MARSHALL, CASEY | (LA Southwest) | |
| 56.28 | HICKS, ERIC | (Fullerton) | |
| 57.23 | BROWN, JEREMY | (El Camino) | |
| 1:00.37 | CLEMENTE, FRANK | (Fullerton) |