| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Freeman, Katherine E (12)
|
NJCJAC |
1:20.09 |
1:21.09 |
1.00 |
| 2 |
Nappi, Julia N (12)
|
NJRBY |
1:19.15 |
1:21.10 |
1.95 |
| 3 |
D'Ambrosio, Danielle L (12)
|
NJSVY |
1:30.22 |
1:24.79 |
-5.43 |
| 4 |
Karthikvatsan, Shriya (12)
|
NJEEX |
1:25.49 |
1:25.29 |
-0.20 |
| 5 |
Sohn, Sora (12)
|
NJWFY |
1:25.05 |
1:25.50 |
0.45 |
| 6 |
Wintermute, Monica R (12)
|
NJEEX |
1:25.06 |
1:25.76 |
0.70 |
| 7 |
Chung, Kailey (12)
|
NJWFY |
1:26.27 |
1:25.94 |
-0.33 |
| 8 |
Pappas, Alexa R (12)
|
NJSTAC |
1:26.68 |
1:25.95 |
-0.73 |
| 9 |
Agans, Madison A (12)
|
NJBWTD |
1:26.03 |
1:26.23 |
0.20 |
| 10 |
Tuder, Susannah M (12)
|
NJSRAY |
1:26.22 |
1:26.27 |
0.05 |
| 11 |
Kidchob, Alexis (12)
|
NJEAG |
1:27.21 |
1:26.79 |
-0.42 |
| 12 |
Qiang, Kelly (12)
|
NJFOBY |
1:26.30 |
1:27.02 |
0.72 |
| 13 |
Kimock, Carolann I (12)
|
NJEEX |
1:28.04 |
1:27.12 |
-0.92 |
| 14 |
Mui, Kaytlin (12)
|
NJCBGC |
1:28.43 |
1:27.58 |
-0.85 |
| 15 |
Della Rocca, Rebecca A (12)
|
NJPPST |
1:30.20 |
1:27.67 |
-2.53 |
| 16 |
Shaughnessy, Emma R (12)
|
NJRBY |
1:27.96 |
1:28.09 |
0.13 |
| 17 |
Policari, Leah (12)
|
NJRBY |
1:27.24 |
1:28.16 |
0.92 |
| 18 |
Ruhnke, Jacqueline R (12)
|
NJSVY |
1:25.23 |
1:28.21 |
2.98 |
| 19 |
Byun, Simone O (12)
|
NJMYM |
1:29.88 |
1:28.42 |
-1.46 |
| 20 |
Burton, Sarah E (12)
|
NJCCC |
1:29.97 |
1:28.68 |
-1.29 |
| 21 |
Williams, Morgan R (11)
|
NJSCAR |
1:26.53 |
1:28.69 |
2.16 |
| 22 |
Cho, Irene (11)
|
NJWFY |
1:30.06 |
1:29.03 |
-1.03 |
| 23 |
Lepis, Charlotte A (11)
|
NJCAT |
1:29.90 |
1:29.09 |
-0.81 |
| 24 |
Zhang, Victoria (12)
|
NJXCEL |
1:27.72 |
1:29.28 |
1.56 |
| 25 |
Sinha, Erica (12)
|
NJSVY |
1:29.22 |
1:29.45 |
0.23 |
| 26 |
Cai, Miranda (12)
|
NJXCEL |
1:26.75 |
1:29.53 |
2.78 |
| 27 |
Bartoszewicz, Julia (11)
|
NJCBGC |
1:29.36 |
1:29.93 |
0.57 |
| 28 |
Li, Victoria (11)
|
NJSCAR |
1:28.51 |
1:30.03 |
1.52 |
| 29 |
Rivas, Stephanie K (12)
|
NJEAG |
1:28.77 |
1:30.05 |
1.28 |
| 30 |
Park, Anna (11)
|
NJSCAR |
1:26.98 |
1:30.12 |
3.14 |
| 31 |
Hoedemaker, Grace H (12)
|
NJEEX |
1:29.85 |
1:30.28 |
0.43 |
| 32 |
Appio, Zoe S (12)
|
NJCJAC |
1:29.12 |
1:30.30 |
1.18 |
| 33 |
Kutuzov, Anastasia N (12)
|
NJSCAR |
1:29.08 |
1:30.36 |
1.28 |
| 34 |
Corvelli, Alyssa (12)
|
NJWY |
1:26.20 |
1:30.39 |
4.19 |
| 35 |
Chang, Ashley (12)
|
NJBAC |
1:29.04 |
1:30.76 |
1.72 |
| 36 |
Hanley, Ella G (12)
|
NJSVY |
1:30.12 |
1:30.89 |
0.77 |
| 37 |
Devine, Hannah G (12)
|
NJHACY |
1:29.14 |
1:31.55 |
2.41 |
| 38 |
Alemy, Kira L (12)
|
NJRANY |
1:26.70 |
1:31.97 |
5.27 |
| 39 |
Aguanno, Isabella M (11)
|
NJOCY |
1:30.28 |
1:33.28 |
3.00 |