| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Yoo, Isabelle (10)
|
NJSCAR |
1:21.20 |
1:19.77 |
-1.43 |
| 2 |
Muller, Lauren L (9)
|
NJSCAR |
1:24.97 |
1:19.84 |
-5.13 |
| 3 |
Loutroutzis, Anastasia (10)
|
NJSKYY |
1:22.20 |
1:20.14 |
-2.06 |
| 4 |
Gibbs, Shannon E (10)
|
NJJG |
1:21.10 |
1:21.27 |
0.17 |
| 5 |
Dennis, Abigail s (10)
|
NJSKYY |
1:27.26 |
1:23.01 |
-4.25 |
| 6 |
Saavedra, Karen Y (10)
|
NJJG |
1:32.44 |
1:24.46 |
-7.98 |
| 7 |
Kang, Leah Y (10)
|
NJSSCT |
1:27.37 |
1:25.27 |
-2.10 |
| 8 |
Chui, Katie (10)
|
NJSCAR |
1:24.91 |
1:25.96 |
1.05 |
| 9 |
Ruple, Meredith E (10)
|
NJJG |
1:22.98 |
1:26.03 |
3.05 |
| 10 |
Sales, Julia (10)
|
NJSKYY |
1:30.18 |
1:26.06 |
-4.12 |
| 11 |
Bacchetta, AnnaMaria (10)
|
NJSKYY |
1:23.94 |
1:26.65 |
2.71 |
| 12 |
Valencia, Angelique J (9)
|
NJEAG |
1:29.10 |
1:28.38 |
-0.72 |
| 13 |
Chow, Ying (9)
|
NJTWST |
1:27.82 |
1:28.78 |
0.96 |
| 14 |
Saldarriaga Vera, Danna (10)
|
NJEAG |
1:30.34 |
1:31.01 |
0.67 |
| 15 |
Deano, Anne (10)
|
NJCBGC |
1:29.18 |
1:32.19 |
3.01 |
| 16 |
Mattiazzi, Isabella (10)
|
NJCBGC |
1:33.20 |
1:32.59 |
-0.61 |
| 17 |
Quezada, Isabella C (10)
|
NJEAG |
1:35.27 |
1:32.63 |
-2.64 |
| 18 |
Medina, Mia (10)
|
NJNJBL |
1:34.20 |
1:34.05 |
-0.15 |
|
Marte, Aaliyah (9)
|
NJCBGC |
1:25.19 |
DQ |
- |
|
Holubecky, Victoria (10)
|
NJCBGC |
1:34.27 |
DQ |
- |