| MARK | ATHLETE NAME | AFFILIATION | |
| 48.42 | JORDAN, FRANK | (Fresno) | |
| 49.26 | MITCHELL, LARON | (Modesto) | |
| 49.27 | PEINADO, ROBERT | (Fullerton) | |
| HANCOCK, DALE | (MODESTO) | ||
| 49.53 | FENNELL, JEFF | (Merritt) | |
| 49.60 | TURNER, GREG | (Merritt) | |
| 50.94 | KINCADE, DANIEL | (Riverside) | |
| 52.67 | YATES, ROBERY | (EL CAMINO) |