| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vega, Isabella M (12)
|
MRWEST |
2:34.87 |
2:34.62 |
-0.25 |
| 2 |
Bondikov, Sophia E (12)
|
MRWEST |
2:39.56 |
2:36.49 |
-3.07 |
| 2 |
Kaps, Martyna (11)
|
MRMPNY |
2:45.24 |
2:36.49 |
-8.75 |
| 4 |
Haimson, Emma A (12)
|
MRLGAC |
2:46.22 |
2:43.93 |
-2.29 |
| 5 |
Panamserkhang, Tenzin P (11)
|
MRLGAC |
2:48.04 |
2:43.96 |
-4.08 |
| 6 |
Kang, Joy (11)
|
MRWEST |
2:48.86 |
2:46.31 |
-2.55 |
| 7 |
Karim, Azana S (11)
|
MRLGAC |
3:00.84 |
2:46.58 |
-14.26 |
| 8 |
Pusing, Ava Y (12)
|
MRLGAC |
2:46.23 |
2:46.97 |
0.74 |
| 9 |
Brawer, Charlotte A (12)
|
MRWEST |
2:43.70 |
2:48.09 |
4.39 |
| 10 |
Liu, Aurelia A (12)
|
MRLGAC |
2:56.72 |
2:48.59 |
-8.13 |
| 11 |
Euyoque, Nicole A (12)
|
MRWEST |
2:49.29 |
2:48.74 |
-0.55 |
| 12 |
Corcuera, Carolina D (12)
|
MRLGAC |
2:48.64 |
2:51.69 |
3.05 |
| 13 |
Ahn, Hailey S (12)
|
MRLGAC |
3:01.62 |
2:52.79 |
-8.83 |
| 14 |
Vilensky, Isabel T (11)
|
MRMPNY |
3:08.42 |
2:54.94 |
-13.48 |
| 15 |
Horiuchi, Naomi Z (12)
|
MRLGAC |
2:52.49 |
2:55.01 |
2.52 |
| 16 |
Valerio, Sara A (11)
|
MRUN |
2:55.82 |
2:56.62 |
0.80 |
| 17 |
Lateng, Losel L (12)
|
MRLGAC |
3:00.38 |
2:59.59 |
-0.79 |
| 18 |
Gonzalez, Emilianna (11)
|
MRAPEX |
3:03.85 |
3:04.14 |
0.29 |
| 19 |
Brun, Sienna R (11)
|
MRAPEX |
3:16.28 |
3:14.24 |
-2.04 |
| 20 |
Holmes, Isabel (11)
|
MRCAS |
3:38.99 |
3:14.25 |
-24.74 |
| 21 |
Johnson, Cayla A (12)
|
MRAPEX |
3:19.50 |
3:25.11 |
5.61 |
| 22 |
Lazebnik, Gianetta (11)
|
MRMPNY |
3:29.00 |
3:27.45 |
-1.55 |
| 23 |
Vidals, Giselle (11)
|
MRAPEX |
3:32.63 |
3:27.65 |
-4.98 |
| 24 |
Li, Claire (11)
|
MRCENT |
3:00.00 |
3:31.57 |
31.57 |
| 25 |
Kizhnerman, Noa (12)
|
MRCENT |
3:00.00 |
3:36.77 |
36.77 |
| 26 |
Man, Audrey G (11)
|
MRCIY |
3:15.00 |
3:38.03 |
23.03 |