| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mori, Victoria (9)
|
NJWAVE |
1:28.87 |
1:28.37 |
-0.50 |
| 2 |
Boenau, Carlye Ana T (10)
|
ADUN |
1:45.71 |
1:35.33 |
-10.38 |
| 3 |
Sands, Samantha B (10)
|
ADCPP |
1:31.76 |
1:35.35 |
3.59 |
| 4 |
Jiao, Ava (10)
|
ADALBS |
|
1:35.85 |
- |
| 5 |
Zhang, Stella Y (10)
|
ADCPP |
1:24.76 |
1:37.01 |
12.25 |
| 6 |
Stoup, Anna L (10)
|
ADCPP |
1:20.98 |
1:40.23 |
19.25 |
| 7 |
Michels, Delaney R (10)
|
ADCPP |
1:31.24 |
1:45.45 |
14.21 |
| 8 |
Rivera, Jacqueline (10)
|
MRMWDA |
1:49.46 |
1:48.84 |
-0.62 |
| 9 |
Pena, Alyssa (9)
|
NJWAVE |
1:48.55 |
1:50.14 |
1.59 |
| 10 |
Bieniek, Allison M (10)
|
ADCPP |
|
1:54.38 |
- |
| 11 |
Huang, Madison Z (10)
|
ADSSCY |
|
1:59.52 |
- |
| 12 |
Gao, Sophia (8)
|
ADCPP |
|
2:01.17 |
- |
| 13 |
Fronheiser, Addison K (9)
|
ADDELM |
|
2:08.40 |
- |
| 14 |
Joshi, Aishi (10)
|
ADCPP |
|
2:09.56 |
- |
| 15 |
Qu, Elizabeth C (9)
|
MRMWDA |
2:06.04 |
2:11.35 |
5.31 |
| 16 |
Silaika, Genevieve E (9)
|
ADCPP |
|
2:11.59 |
- |
| 17 |
Santora, Sofia E (8)
|
MRMWDA |
|
2:45.02 |
- |
|
Calone, Eliana R (9)
|
MRMWDA |
2:20.39 |
NS |
- |
|
Stopyak, Abigail (9)
|
ADCPP |
|
NS |
- |
|
Cornine, Mary Catherine A (9)
|
MRYBAR |
2:15.83 |
NS |
- |