| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Golovina, Julia (12)
|
NJGARY |
1:00.07 |
59.57 |
-0.50 |
| 2 |
Bender, Samantha (11)
|
NJBWTD |
58.05 |
59.80 |
1.75 |
| 3 |
Vasquez, Elizabeth (11)
|
NJEAG |
1:00.02 |
1:00.58 |
0.56 |
| 4 |
Laynez, Alejandra S (11)
|
NJEAG |
1:00.64 |
1:00.90 |
0.26 |
| 5 |
Pages, Valeria (12)
|
NJEAG |
1:01.14 |
1:01.28 |
0.14 |
| 6 |
Panico, Isabella S (12)
|
NJBWTD |
1:03.77 |
1:03.57 |
-0.20 |
| 7 |
Sudol, Kinga (12)
|
NJGARY |
1:02.49 |
1:04.76 |
2.27 |
| 8 |
Fernandez, Sophia (11)
|
NJEAG |
1:06.63 |
1:04.85 |
-1.78 |
| 9 |
Zhikharev, Alexandra (12)
|
NJWAVE |
1:07.89 |
1:05.40 |
-2.49 |
| 10 |
Senzon, Julia F (12)
|
NJBWTD |
1:05.16 |
1:05.76 |
0.60 |
| 11 |
Tse, Sylvia (11)
|
NJWAVE |
1:06.65 |
1:06.35 |
-0.30 |
| 12 |
Einstein, Mika M (11)
|
NJEAG |
1:19.00 |
1:07.75 |
-11.25 |
| 13 |
Gandhi, Anushka A (12)
|
NJBWTD |
1:10.46 |
1:09.26 |
-1.20 |
| 14 |
Wang, Anne B (12)
|
NJBWTD |
1:07.77 |
1:11.38 |
3.61 |
| 15 |
Tunca, Cagla (12)
|
NJEAG |
1:20.00 |
1:12.89 |
-7.11 |
| 16 |
Mahindrakar, Isha (12)
|
NJBWTD |
1:20.54 |
1:14.68 |
-5.86 |
| 17 |
Lu, Emily Y (12)
|
NJBWTD |
1:16.94 |
1:14.73 |
-2.21 |
| 18 |
Minaides, Livia A (11)
|
NJBWTD |
1:17.14 |
1:17.44 |
0.30 |
| 19 |
Diaz, Dahlia (12)
|
NJEAG |
1:18.26 |
1:18.28 |
0.02 |
| 20 |
Ostrowski, Kate (11)
|
NJGARY |
|
1:22.08 |
- |
| 21 |
Prashad, Neha (11)
|
NJBWTD |
1:32.47 |
1:23.60 |
-8.87 |
| 22 |
Cialdella, Marina L (11)
|
NJBWTD |
1:27.94 |
1:26.00 |
-1.94 |
| 23 |
Choudhary, Annika I (11)
|
NJBWTD |
1:25.43 |
1:26.68 |
1.25 |
| 24 |
Zaremba, Kathryn M (11)
|
NJNJB |
1:27.33 |
1:27.15 |
-0.18 |
| 25 |
Alviani, Peyton R (11)
|
NJNJB |
1:34.33 |
1:39.25 |
4.92 |
| 26 |
Khedlekar, Ananya N (11)
|
NJBWTD |
1:39.49 |
1:40.86 |
1.37 |
| 27 |
Saraswat, Siya (12)
|
NJBWTD |
1:50.03 |
1:42.56 |
-7.47 |
| 28 |
Ayala-Juarez, Valeria (11)
|
NJBWTD |
1:50.43 |
1:52.63 |
2.20 |