| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Brie, Cayla R (17)
|
NJBB |
1:13.29 |
1:13.97 |
0.68 |
| 2 |
Harjono, Hanna-Lee N (16)
|
NJTWST |
1:16.58 |
1:18.57 |
1.99 |
| 3 |
Endersby, Linnea J (16)
|
NJCCC |
1:16.30 |
1:19.56 |
3.26 |
| 4 |
Stanicki, Hannah S (16)
|
NJBWTD |
1:20.73 |
1:21.81 |
1.08 |
| 5 |
Koschik, Caroline H (17)
|
NJRHSC |
1:21.27 |
1:23.93 |
2.66 |
| 6 |
Chin, Samantha K (16)
|
NJBB |
1:25.19 |
1:25.02 |
-0.17 |
| 7 |
Crandall, Abigail J (16)
|
NJRHSC |
1:22.45 |
1:25.30 |
2.85 |
| 8 |
Ibarra, Emily H (15)
|
NJCCC |
1:27.39 |
1:25.93 |
-1.46 |
| 9 |
Bodner, Haley a (15)
|
NJMB |
1:28.15 |
1:26.62 |
-1.53 |
| 10 |
Krisinski, Alyssa I (15)
|
NJCCC |
1:23.54 |
1:27.66 |
4.12 |
| 11 |
Gartside, Chloe (15)
|
NJMB |
1:33.19 |
1:28.23 |
-4.96 |
| 12 |
Rueda, Catherine Y (16)
|
NJBWTD |
1:26.07 |
1:28.28 |
2.21 |
| 13 |
Chow, Michelle T (17)
|
NJRHSC |
1:27.79 |
1:28.53 |
0.74 |
| 14 |
Bough, Lauren L (16)
|
NJBB |
1:31.06 |
1:31.28 |
0.22 |
| 15 |
Ustorf, Katharine M (18)
|
NJBB |
1:30.65 |
1:31.81 |
1.16 |
| 16 |
Stavrakis, Brianna P (15)
|
NJBWTD |
1:28.01 |
1:34.39 |
6.38 |
| 17 |
Snyder, Penn A (15)
|
NJRHSC |
1:39.48 |
1:38.47 |
-1.01 |
|
Brown, Katherine L (18)
|
NJRHSC |
1:08.09 |
NS |
- |