| Lane | # | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|---|
| 1 | 321 | Favaloro, Domenic | FR | Modesto | 58.63 |
| 2 | 92 | Stras, Dagan | FR | Santa Rosa | 57.50 |
| 3 | 133 | Copes , Kai | FR | Diablo Valley | 56.00 |
| 4 | 121 | Corday, Vince | FR | Santa Rosa | 54.69 |
| 5 | 244 | Green, Aeneas | SO | Butte | 55.94 |
| 6 | 130 | Aguirre , Adrian | FR | Diablo Valley | 57.00 |
| 7 | 156 | Larrea, Giovanni | FR | Diablo Valley | 58.58 |
| 8 | 322 | Rivera, Jordan | FR | Modesto | 59.64 |
| Lane | # | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|---|
| 1 | 217 | Martinez, Eduardo | FR | Hartnell | NT |
| 2 | 201 | Escalante, Brandon | FR | Hartnell | NT |
| 3 | 317 | Williams, Andrew | FR | Modesto | 1:05.90 |
| 4 | 178 | Duran, Ramon | FR | Hartnell | 1:01.28 |
| 5 | 68 | Cintron-Harrison, Cameryn | FR | Yuba | 1:03.19 |
| 6 | 172 | Maciel, Frankie | FR | Hartnell | NT |
| 7 | 192 | Arroyo, Jonathan | FR | Hartnell | NT |