| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Choi, Bijou (12)
|
NJSSCT |
1:10.96 |
1:08.91 |
-2.05 |
| 2 |
Berkenbosch, Julia (12)
|
NJCBGC |
1:09.57 |
1:09.44 |
-0.13 |
| 3 |
Bartoszewicz, Julia (12)
|
NJCBGC |
1:09.63 |
1:10.78 |
1.15 |
| 4 |
England, Madison L (11)
|
NJSKYY |
1:09.73 |
1:10.81 |
1.08 |
| 5 |
Mills, Sydney (12)
|
NJJG |
1:14.23 |
1:11.12 |
-3.11 |
| 6 |
Berkenbosch, Samantha (12)
|
NJCBGC |
1:09.90 |
1:11.95 |
2.05 |
| 7 |
Ruatos, Chastity J (11)
|
NJSCAR |
1:13.29 |
1:12.86 |
-0.43 |
| 8 |
Modebadze, Sophie (11)
|
NJCBGC |
1:12.32 |
1:13.20 |
0.88 |
| 9 |
Fernandez, Sophia (11)
|
NJEAG |
1:16.63 |
1:13.38 |
-3.25 |
| 10 |
Figueroa, Marcella M (12)
|
NJSCAR |
1:13.75 |
1:14.11 |
0.36 |
| 11 |
Boyadjian, Talar E (12)
|
NJSKYY |
1:18.27 |
1:14.19 |
-4.08 |
| 12 |
Principe, Sofia N (11)
|
NJSKYY |
1:15.18 |
1:15.73 |
0.55 |
| 13 |
Bhandari, Kimberly (12)
|
NJCBGC |
1:17.15 |
1:16.74 |
-0.41 |
| 14 |
Argueta, Patricia (12)
|
NJEAG |
1:17.19 |
1:17.57 |
0.38 |
| 15 |
Mazure, Kenzie T (11)
|
NJSKYY |
1:19.92 |
1:18.02 |
-1.90 |
| 16 |
Shivkumar, Emi F (11)
|
NJSCAR |
1:20.37 |
1:18.70 |
-1.67 |
| 17 |
Enze, Malia (11)
|
NJCBGC |
1:19.49 |
1:18.76 |
-0.73 |
| 18 |
Orlowski, Natalia (11)
|
NJSCAR |
1:18.43 |
1:18.79 |
0.36 |
| 19 |
Kepka, Cleo (11)
|
NJSKYY |
1:20.54 |
1:18.99 |
-1.55 |
| 20 |
Bendoraitis, Kathleen F (11)
|
NJSCAR |
1:20.13 |
1:19.91 |
-0.22 |
| 21 |
Valente, Bianca (11)
|
NJSKYY |
1:20.53 |
1:20.40 |
-0.13 |
| 22 |
Carlomagno, Isabella (12)
|
NJCBGC |
1:21.41 |
1:21.97 |
0.56 |
| 23 |
Schoepf, Luisa M (12)
|
NJJG |
1:19.62 |
1:22.06 |
2.44 |
| 24 |
Merriman, Olivia K (12)
|
NJJG |
1:21.81 |
1:22.50 |
0.69 |
| 25 |
Schierholz, Sasha (11)
|
NJSCAR |
1:21.39 |
1:23.56 |
2.17 |
|
Palacios, Marisol (12)
|
NJSKYY |
1:10.61 |
DQ |
- |
|
Kim, Minjeong R (12)
|
NJSSCT |
1:09.63 |
DQ |
- |