| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Constantine, Jacqueline M (10)
|
MRAGUA |
2:50.79 |
2:40.61 |
-10.18 |
| 2 |
Panamserkhang, Tenzin P (9)
|
MRLGAC |
3:04.14 |
2:46.08 |
-18.06 |
| 3 |
Van Orden, Esme M (10)
|
CTCPAC |
3:00.00 |
2:47.75 |
-12.25 |
| 4 |
Petriccione, Melania C (10)
|
MRRA |
2:50.92 |
2:51.80 |
0.88 |
| 5 |
Bouzarouata, Salma K (9)
|
MRLGAC |
2:57.40 |
2:52.80 |
-4.60 |
| 6 |
Basler, Anisa M (10)
|
MRAGUA |
2:55.99 |
2:55.61 |
-0.38 |
| 7 |
Tenzin, Quinci R (10)
|
MRLGAC |
3:33.94 |
2:56.27 |
-37.67 |
| 8 |
Pattanakul, Megan (8)
|
MRQNS |
|
3:07.42 |
- |
| 9 |
Ho, Rica L (9)
|
MRQNS |
|
3:13.02 |
- |
| 10 |
Carousso, Natalie M (9)
|
MRRA |
3:14.96 |
3:14.79 |
-0.17 |
| 11 |
D'Amelio, Theodora M (9)
|
MRFREE |
3:19.99 |
3:23.21 |
3.22 |
| 12 |
McMullin, Sara C (10)
|
CTCPAC |
3:20.00 |
3:23.35 |
3.35 |
| 13 |
Gregersen, Leah (9)
|
MRRA |
3:24.15 |
3:26.56 |
2.41 |
| 14 |
Gordon, Allison O (9)
|
MRRA |
3:45.00 |
3:27.25 |
-17.75 |
| 15 |
Grozdanic, Milica (10)
|
MRRIST |
3:20.00 |
3:34.65 |
14.65 |