| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Leal, Ashley (11)
|
MRRED |
2:28.05 |
2:21.61 |
-6.44 |
| 1 |
McPartland, Katie (12)
|
MRMAKO |
2:29.44 |
2:26.05 |
-3.39 |
| 2 |
Auquilla, Litsi D (12)
|
MRRED |
2:31.13 |
2:23.84 |
-7.29 |
| 2 |
Korff, Rose J (11)
|
MRYFD |
2:28.68 |
2:26.81 |
-1.87 |
| 3 |
Trinidad, Mianny L (11)
|
MRRED |
2:29.64 |
2:27.22 |
-2.42 |
| 4 |
Kang, Rachel (12)
|
MRFLY |
2:32.25 |
2:28.73 |
-3.52 |
| 5 |
Deng, Eileen (12)
|
MRAPEX |
2:31.10 |
2:29.29 |
-1.81 |
| 6 |
Randall, Rebecca a (11)
|
MRYFD |
2:33.67 |
2:29.93 |
-3.74 |
| 7 |
Chiang, Kylie M (12)
|
MRGATE |
2:27.51 |
2:30.48 |
2.97 |
| 8 |
Bacon, Marina S (12)
|
MRRED |
2:46.56 |
2:32.78 |
-13.78 |
| 9 |
Pena, Camila A (11)
|
MRAPEX |
2:59.93 |
2:32.93 |
-27.00 |
| 10 |
Wiggins, Alayla (11)
|
MRKBM |
2:40.26 |
2:33.23 |
-7.03 |
| 11 |
Toledo, Ylenia E (12)
|
MRAPEX |
2:36.52 |
2:34.49 |
-2.03 |
| 12 |
Liriano, Maya (11)
|
MRGATE |
2:39.70 |
2:35.35 |
-4.35 |
| 13 |
McClure, Isobel (12)
|
MRMAKO |
2:40.85 |
2:35.51 |
-5.34 |
| 14 |
Duch, Agnes (12)
|
MRGATE |
2:35.39 |
2:39.53 |
4.14 |
| 15 |
Bolster, Kayla E (11)
|
MRYFD |
2:48.13 |
2:41.10 |
-7.03 |
| 16 |
Hegedus, Leda (12)
|
MRRED |
2:40.09 |
2:46.75 |
6.66 |
| 17 |
Goldman-Smith, Olivia C (11)
|
MRYFD |
3:09.29 |
2:50.83 |
-18.46 |
| 18 |
Cacace, Giovanna (11)
|
MRFREE |
2:53.97 |
2:51.00 |
-2.97 |
| 19 |
Guessous, Nora K (11)
|
MRMAKO |
2:59.19 |
2:53.87 |
-5.32 |
| 20 |
Lutchmansingh, Serena A (11)
|
MRRED |
3:22.21 |
2:54.38 |
-27.83 |
| 21 |
Lukenich, Eila A (12)
|
MRASAP |
3:00.81 |
2:54.96 |
-5.85 |
| 22 |
Rodriguez, Kaycee (11)
|
MRKBM |
3:04.15 |
2:56.37 |
-7.78 |
| 23 |
Province, Shaye L (11)
|
MRASAP |
2:49.60 |
2:56.68 |
7.08 |
| 24 |
Carroll, Samantha L (11)
|
MRFREE |
2:56.77 |
2:56.93 |
0.16 |
| 25 |
Syrett, Claire B (12)
|
MRASAP |
3:12.93 |
3:04.48 |
-8.45 |
| 26 |
Champagnie, Chanel (11)
|
MRKBM |
3:25.23 |
3:10.81 |
-14.42 |