| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Darcy, Adriana B (10)
|
MRTS |
1:25.08 |
1:15.88 |
-9.20 |
| 2 |
Corrado, Charlotte S (10)
|
MRMWDA |
1:21.64 |
1:22.16 |
0.52 |
| 3 |
Park, Erica Y (10)
|
MRTS |
1:21.89 |
1:23.37 |
1.48 |
| 4 |
Goswami, Shreya (10)
|
MRTS |
1:29.35 |
1:28.52 |
-0.83 |
| 5 |
Nolan, Charlene E (10)
|
MRAGMV |
|
1:28.99 |
- |
| 6 |
Cabrera-Zavala, Allison (10)
|
MRMHHW |
2:22.19 |
1:31.69 |
-50.50 |
| 7 |
Velez, Alana (9)
|
MRVAC |
|
1:31.88 |
- |
| 8 |
Yereance, Addison L (10)
|
MRNDAC |
1:36.19 |
1:34.04 |
-2.15 |
| 9 |
Cummings, Amelia G (10)
|
MRMWDA |
1:36.34 |
1:35.50 |
-0.84 |
| 10 |
Martin, Julia N (10)
|
ADHAWK |
|
1:36.69 |
- |
| 11 |
Courtney, Charlotte T (10)
|
MRNDAC |
1:45.68 |
1:37.07 |
-8.61 |
| 12 |
LaPolt, Ella J (10)
|
ADHAWK |
1:49.03 |
1:39.44 |
-9.59 |
| 13 |
Giannini, Ciara B (10)
|
MRPBAC |
1:53.00 |
1:40.78 |
-12.22 |
| 14 |
Krantz, Maya R (10)
|
MRSSL |
1:24.00 |
1:42.96 |
18.96 |
| 15 |
Cassel, Juliette L (9)
|
MRPBAC |
1:42.23 |
1:45.54 |
3.31 |
| 16 |
Hilaire, Evangeline R (10)
|
MRNYSA |
|
1:46.47 |
- |
| 17 |
Lawrence, Lily R (10)
|
MRNBS |
|
1:47.92 |
- |
| 18 |
Kraft, Braeyelle M (9)
|
MRNDAC |
1:46.92 |
1:48.77 |
1.85 |
| 19 |
Niedermeyer, Emma (10)
|
MRVAC |
|
1:50.70 |
- |
| 20 |
Mouligneau, Elsa I (10)
|
MRNDAC |
1:49.78 |
1:51.41 |
1.63 |
| 21 |
Dempsey, Zoey M (9)
|
MRSSL |
|
2:04.97 |
- |
| 22 |
Neuhaus, Charlotte R (10)
|
MRNYSA |
|
2:25.44 |
- |
|
Fenfert, Elizabeth C (10)
|
MRNYSA |
|
DQ |
- |
|
Karlos, Sophia K (10)
|
MRIA |
|
DQ |
- |