| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Turner, Vanessa L (12)
|
NIHAWK |
3:08.00 |
3:01.95 |
-6.05 |
| 2 |
Telech, Hope C (11)
|
NIHHTA |
|
3:04.62 |
- |
| 3 |
Nishii-Kim, Elise H (11)
|
NIHHTA |
3:13.03 |
3:06.08 |
-6.95 |
| 4 |
Benton, Alexandra P (12)
|
NIHHTA |
|
3:22.28 |
- |
| 5 |
Nached, Alexandra L (12)
|
NIHHTA |
|
3:24.84 |
- |
| 6 |
Mount, Reese O (12)
|
NIISWM |
|
3:25.18 |
- |
| 7 |
Goodreau, Josephine M (12)
|
NIISWM |
|
3:29.77 |
- |
| 8 |
Chen, Lucia (12)
|
NIHHTA |
|
3:37.12 |
- |
| 9 |
Campbell, Jessica E (11)
|
NIHHTA |
|
3:42.47 |
- |
|
Bell, Sydney A (12)
|
NIHHTA |
3:18.21 |
DQ |
- |
|
Hamilton, Cassandra G (12)
|
NIHHTA |
|
DQ |
- |