| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vega, Isabella M (12)
|
MRWEST |
2:49.66 |
2:52.14 |
2.48 |
| 2 |
Bondikov, Sophia E (12)
|
MRWEST |
2:57.15 |
2:59.54 |
2.39 |
| 3 |
Sweeney, Kait A (12)
|
MRWEST |
NT |
3:06.11 |
186.11 |
| 4 |
Pece, Delaney R (12)
|
MRPATS |
NT |
3:07.44 |
187.44 |
| 5 |
Lord, Sophia (11)
|
MRWEST |
3:06.34 |
3:08.08 |
1.74 |
| 6 |
Kang, Joy (11)
|
MRWEST |
3:12.05 |
3:14.71 |
2.66 |
| 7 |
Qu, Elizabeth C (11)
|
MRMWDA |
3:30.99 |
3:32.97 |
1.98 |
| 8 |
Deangelis, Stephanie R (12)
|
MRLBA |
3:40.00 |
3:34.10 |
-5.90 |
| 9 |
Asinovski, Leah J (11)
|
MRWEST |
NT |
3:44.31 |
224.31 |
| 10 |
Fitzpatrick, Logan F (12)
|
MRLBA |
3:50.00 |
3:48.61 |
-1.39 |
| 11 |
Sabarre, Wilhelmina C (11)
|
MRPATS |
NT |
3:48.71 |
228.71 |
| 12 |
Minchak, Jami E (11)
|
MRLBA |
3:45.00 |
4:00.14 |
15.14 |