| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wilson, Hannah (10)
|
NJSDSC |
1:23.69 |
1:19.10 |
-4.59 |
| 2 |
Lee, Lovy (9)
|
NJSCAR |
1:26.97 |
1:20.97 |
-6.00 |
| 3 |
Eddy, Harper (9)
|
NJNJBL |
1:25.91 |
1:21.43 |
-4.48 |
| 4 |
Weinberger, Jillian D (10)
|
NJSDSC |
1:24.50 |
1:22.34 |
-2.16 |
| 5 |
Hegedus, Claire E (10)
|
NJSTAC |
1:27.50 |
1:22.66 |
-4.84 |
| 6 |
Raguindin, Madelyn B (9)
|
NJSCAR |
1:26.40 |
1:23.10 |
-3.30 |
| 7 |
Sowa, Alicja (9)
|
NJSCAR |
1:25.33 |
1:23.47 |
-1.86 |
| 8 |
Rojewski, Elizabeth G (9)
|
NJHCY |
1:25.12 |
1:24.13 |
-0.99 |
| 9 |
Kim, Stephanie Y (9)
|
NJSCAR |
1:28.21 |
1:27.61 |
-0.60 |
| 10 |
Freedman, Alexis J (10)
|
NJCCC |
1:29.60 |
1:27.66 |
-1.94 |
| 11 |
Smith, Caylee (9)
|
NJHCY |
1:32.01 |
1:28.24 |
-3.77 |
| 12 |
Liu, Jinrie K (10)
|
NJPENN |
1:28.66 |
1:28.43 |
-0.23 |
| 13 |
Lamont, Haley E (10)
|
NJSVY |
1:29.27 |
1:29.35 |
0.08 |
| 14 |
Guzman, Susan M (10)
|
NJUNAT |
1:32.57 |
1:29.66 |
-2.91 |
| 15 |
Bohan, Ella E (9)
|
NJNJBL |
1:33.80 |
1:30.60 |
-3.20 |
| 16 |
Chaploutsky, Polina (9)
|
NJAQRC |
1:29.37 |
1:30.74 |
1.37 |
| 17 |
Joo, Leahn (10)
|
NJSCAR |
1:32.61 |
1:30.81 |
-1.80 |
| 18 |
Desai, Kimaya T (10)
|
NJSVY |
1:31.19 |
1:32.29 |
1.10 |
| 19 |
Yan, Emma (9)
|
NJNJBL |
1:32.26 |
1:34.87 |
2.61 |
| 20 |
Mattie, Lindsey (10)
|
NJNJBL |
1:32.04 |
1:35.22 |
3.18 |