| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vumbacco, Sabrina S (15)
|
MRWEST |
2:29.55 |
2:27.38 |
-2.17 |
| 2 |
Cerri-Droz, Patricia E (16)
|
MRLIAC |
2:36.04 |
2:29.12 |
-6.92 |
| 3 |
Welcome, Shannon R (15)
|
MRLIE |
2:29.68 |
2:29.39 |
-0.29 |
| 4 |
Courtney, Julia M (15)
|
MRLIAC |
2:30.50 |
2:32.58 |
2.08 |
| 5 |
Perez, Meadow A (15)
|
MRLIE |
2:31.65 |
2:32.61 |
0.96 |
| 6 |
Petersson, Kirsten A (15)
|
MRSMC |
2:40.37 |
2:32.67 |
-7.70 |
| 7 |
Guo, Jenna J (16)
|
MRLIE |
2:34.44 |
2:32.98 |
-1.46 |
| 8 |
Adorable, Katherine R (17)
|
MRCOND |
2:36.14 |
2:33.23 |
-2.91 |
| 9 |
Falcao, Nicole (16)
|
MRLGAC |
2:42.24 |
2:36.88 |
-5.36 |
| 10 |
Fong, Chloe C (16)
|
MRMAKO |
2:39.05 |
2:39.52 |
0.47 |
| 11 |
French, Isabelle (15)
|
MRTS |
2:39.02 |
2:39.83 |
0.81 |
| 12 |
Hon, Lok Chi (16)
|
MRMPNY |
2:40.49 |
2:40.35 |
-0.14 |
| 13 |
Li, Sandra (16)
|
MRLIE |
2:33.56 |
2:40.86 |
7.30 |
| 14 |
Galvin, Kathryn H (15)
|
MRSSL |
2:20.91 |
2:41.50 |
20.59 |
| 15 |
Bichon, Juliette A (16)
|
MRYFD |
2:36.20 |
2:42.82 |
6.62 |
| 16 |
Uttaro, Elena P (15)
|
MRFREE |
2:41.12 |
2:43.55 |
2.43 |
| 17 |
Sheinberg, Faith R (15)
|
MRLIE |
2:39.54 |
2:43.69 |
4.15 |
| 18 |
Zhang, Crystal (16)
|
MRLGAC |
2:34.62 |
2:44.05 |
9.43 |
| 19 |
Ng, Jasmine (16)
|
MRLGAC |
2:48.13 |
2:45.18 |
-2.95 |
| 20 |
Lee, Katherine A (15)
|
MRBBSC |
2:29.49 |
2:53.15 |
23.66 |
| 21 |
Depalma, Mikaylie (15)
|
MRTS |
2:25.00 |
3:00.50 |
35.50 |
|
McLoughlin, Molly A (16)
|
MRLIE |
2:39.98 |
DQ |
- |
|
Eufer, Madison A (16)
|
MRNYSA |
2:48.49 |
NS |
- |