| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Montefusco, Kathryn (10)
|
MRHYB |
2:33.39 |
2:19.65 |
-13.74 |
| 2 |
Healy, Sierra (10)
|
MRHYB |
2:26.71 |
2:24.07 |
-2.64 |
| 3 |
Armstrong, Brooke E (10)
|
MRLIE |
2:30.33 |
2:25.22 |
-5.11 |
| 4 |
Dorsey-Reyes, Violet (10)
|
MRMAKO |
2:33.77 |
2:30.94 |
-2.83 |
| 5 |
Eng, Amelie R (10)
|
MRLIE |
2:38.10 |
2:31.41 |
-6.69 |
| 6 |
Jeon, Lauren H (10)
|
MRFLY |
2:50.00 |
2:31.45 |
-18.55 |
| 7 |
Panamserkhang, Tenzin P (9)
|
MRLGAC |
3:00.28 |
2:34.72 |
-25.56 |
| 8 |
Nassar, Salma (10)
|
MRLGAC |
2:53.17 |
2:37.10 |
-16.07 |
| 9 |
Pusing, Ava Y (9)
|
MRLGAC |
3:00.72 |
2:38.28 |
-22.44 |
| 10 |
Libassi, Carli k (10)
|
MRLIE |
2:50.01 |
2:39.72 |
-10.29 |
| 11 |
Mullin, Allison B (10)
|
MRLGAC |
|
2:39.82 |
- |
| 12 |
Soberon, Isabelle A (10)
|
MRLIE |
2:53.03 |
2:39.84 |
-13.19 |
| 13 |
Zhao, Felicity E (9)
|
MRFLY |
2:45.00 |
2:40.09 |
-4.91 |
| 14 |
Nunez, Alison M (9)
|
MRLIE |
2:53.42 |
2:43.80 |
-9.62 |
| 15 |
McPartland, Katie (10)
|
MRMAKO |
2:57.49 |
2:44.18 |
-13.31 |
| 16 |
Walsh, Jessica M (10)
|
MRLIE |
2:55.65 |
2:45.18 |
-10.47 |
| 17 |
Mendoza, Patricia Victoria G (9)
|
MRFLY |
2:58.00 |
2:46.65 |
-11.35 |
| 18 |
Haimson, Emma A (10)
|
MRLGAC |
2:47.83 |
2:47.89 |
0.06 |
| 19 |
Minchala, Lesly Y (10)
|
MRFLY |
2:52.00 |
2:51.23 |
-0.77 |
| 20 |
Chan, Megan (9)
|
MRFLY |
3:05.00 |
2:51.36 |
-13.64 |
| 21 |
Lateng, Losel L (10)
|
MRLGAC |
2:59.42 |
2:52.58 |
-6.84 |
| 22 |
Flores, Isabella (9)
|
MRFLY |
3:00.00 |
2:53.96 |
-6.04 |
| 23 |
Sah, Tiya (10)
|
MRMAKO |
2:52.88 |
2:55.79 |
2.91 |
| 24 |
Milazzo, Lucia (9)
|
MRMAKO |
2:50.88 |
2:57.92 |
7.04 |
| 25 |
Vernhes, Estelle (9)
|
MRMAKO |
3:03.88 |
3:04.69 |
0.81 |
| 26 |
Wood, Addison (9)
|
MRMAKO |
3:12.88 |
3:10.22 |
-2.66 |
| 27 |
Desmond, Keira B (9)
|
MRLIE |
|
3:14.27 |
- |
| 28 |
Rodriguez, Natalia R (9)
|
MRFLY |
3:10.00 |
3:17.80 |
7.80 |
| 29 |
Zeman, Talia S (10)
|
MRWISC |
2:58.99 |
3:22.67 |
23.68 |
| 30 |
Silecchia, Molly E (8)
|
MRLIE |
|
3:33.58 |
- |