| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | Webb, Nijan | SR | Encinal | NT | |
| 3 | Reese, Nathan | JR | Piedmont | NT | |
| 4 | Arrayga, Julian | JR | San Lorenzo | NT | |
| 5 | Kelley-Cahill, Justin | JR | Encinal | NT | |
| 6 | Chan, Jonathan | JR | California Crosspoint | NT |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | He, Edward | JR | Piedmont | 1:04.85 | |
| 2 | Layson, Anthony | JR | St Joseph Notre Dame | 1:00.99 | |
| 3 | Whitley, Noah | SR | St Joseph Notre Dame | 1:00.74 | |
| 4 | Funchess, Eric | SO | Alameda | 1:00.60 | |
| 5 | Melanson, Ryan | SO | Alameda | 1:00.60 | |
| 6 | Titterton, Vincent | SR | Piedmont | 1:00.81 | |
| 7 | Walton, Leland | SR | Alameda | 1:01.93 | |
| 8 | Tan, Tony | SR | Redwood Christian | 1:08.30 |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | Holland, Njata | JR | Castro Valley | 59.70 | |
| 2 | Vasquez, Xavier | JR | Oakland Military Institute | 59.00 | |
| 3 | Kiener, Kobe | JR | St Joseph Notre Dame | 58.73 | |
| 4 | Tsang, Jonathan | SR | Balboa | 58.30 | |
| 5 | Abendanio, Marcus | JR | St Joseph Notre Dame | 58.72 | |
| 6 | Singh, Gurpinder | JR | Moreau Catholic | 58.79 | |
| 7 | Cabansag, Ian jacob | SR | Newark Memorial | 59.31 | |
| 8 | Davis, Kahlim | SO | Alameda | 1:00.25 |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | Woodhall, Nick | JR | College Park | 56.61 | |
| 2 | Johnson, Johrei | SO | San Leandro | 56.00 | |
| 3 | Pena, Sebastian | JR | Newark Memorial | 56.00 | |
| 4 | Conley, Chris (CJ) | SO | Castro Valley | 55.23 | |
| 5 | Williams, Dalton | SR | San Leandro | 55.94 | |
| 6 | Nguyen, Justin | JR | Mission San Jose | 56.00 | |
| 7 | Zheng, Steven | SR | Redwood Christian | 56.60 | |
| 8 | Largusa, Luke | SR | Redwood Christian | 56.96 |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | Harper, Evan | SO | James Logan | 53.27 | |
| 2 | Townsend, Rickey | JR | James Logan | 52.37 | |
| 3 | Kersulis, Tomas | SO | Foothill (Pleasanton) | 51.76 | |
| 4 | Larkin, Henry | SR | Oakland Tech | 49.05 | |
| 5 | Heinlein, Jake | JR | College Park | 49.97 | |
| 6 | Melendres, Nico | SO | Moreau Catholic | 52.30 | |
| 7 | Orellana, Andrew | SR | College Park | 52.73 | |
| 8 | Reynoso, Jesse | SR | San Leandro | 53.80 |