| Lane |
Swimmer |
Team |
Place |
Time |
| 2 |
Joanne Hui |
South San Francisco Aquatics |
6 |
DQ |
| 3 |
Kaya Bui |
Daly City Dolphins |
3 |
2:40.51 |
| 4 |
Allison Irabon |
South San Francisco Aquatics |
1 |
2:34.44 |
| 5 |
Casey So |
South San Francisco Aquatics |
5 |
2:57.52 |
| 6 |
Michelena Solano |
South San Francisco Aquatics |
4 |
2:57.34 |
| 7 |
Maya Hart |
Palo Alto Stanford Aquatics |
2 |
2:39.08 |