| MARK | ATHLETE NAME | AFFILIATION | |
| 56.83 | ROSSI, RICO | (MESA, ARIZONA) | |
| 57.99 | HERRING, STEVE | (Fullerton) | |
| 58.67 | MATHER, RICHARD | (Glendale (AZ)) | |
| 58.82 | COOPER, WATUS | (Pima) | |
| 59.32 | HOLMES, MATT | (MODESTO) | |
| 1:01.35 | ENGH, JASON | (Saddleback) | |
| 1:02.34 | GAXIOLA, JOSE | (Cerritos) |