| Place | Lane | Name | School | Time |
| 1 | 4 | Saint Ignatius High School | STIG A | 49.72 |
| 2 | 5 | Milpitas High School | MILP A | 50.15 |
| 3 | 6 | Aptos High School | APTO A | 51.24 |
| 4 | 3 | Evergreen Valley | EVGV A | 51.70 |
| 5 | 7 | Redwood Christian School | RWCH A | 51.93 |
| 6 | 2 | Piedmont Hills | PIHI A | 52.63 |