| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
San Buenaventura, Arianne (11)
|
NJSCAR |
1:22.48 |
1:19.21 |
-3.27 |
| 2 |
Branigan, Teresa M (12)
|
NJPAA |
1:24.15 |
1:20.47 |
-3.68 |
| 3 |
Kundu, Aria (11)
|
NJPAA |
1:22.70 |
1:20.55 |
-2.15 |
| 4 |
Caforio, Emma (12)
|
NJPPST |
1:24.98 |
1:20.75 |
-4.23 |
| 5 |
Bauser, Emily C (11)
|
NJPPST |
1:25.10 |
1:23.03 |
-2.07 |
| 6 |
DiGiovanni, Gabriella A (11)
|
NJTAC |
1:26.56 |
1:23.34 |
-3.22 |
| 7 |
Sharma, Sarang (12)
|
NJPAA |
1:26.58 |
1:24.44 |
-2.14 |
| 8 |
Chawla, Vani (12)
|
NJHACY |
1:24.76 |
1:24.56 |
-0.20 |
| 9 |
McGuigan, Madeline R (12)
|
NJTAC |
1:27.13 |
1:25.67 |
-1.46 |
| 10 |
Kim, Amy A (12)
|
NJPAA |
1:24.93 |
1:26.04 |
1.11 |
| 11 |
Sevilla, Jamison A (11)
|
NJPAA |
1:27.99 |
1:30.94 |
2.95 |
| 12 |
Mao, Jenna E (11)
|
NJPAA |
1:29.93 |
1:32.10 |
2.17 |
| 13 |
Deshpande, Jhanvi R (12)
|
NJSCAR |
1:35.65 |
1:33.37 |
-2.28 |
| 14 |
Coonathur, Harsha (11)
|
NJPPST |
1:32.64 |
1:33.43 |
0.79 |
| 15 |
Rodriguez, Angelina R (11)
|
NJPAA |
1:32.99 |
1:34.07 |
1.08 |
| 16 |
Sambade, Karlie A (12)
|
NJTAC |
1:48.28 |
1:34.13 |
-14.15 |
| 17 |
Hester, Emily C (12)
|
NJRBY |
1:37.91 |
1:36.01 |
-1.90 |
| 18 |
Kelly, Emily G (11)
|
NJTAC |
1:34.96 |
1:37.29 |
2.33 |
| 19 |
Roche, Agnes S (12)
|
NJPPST |
1:39.48 |
1:41.56 |
2.08 |
| 20 |
Gu, Angela Y (11)
|
NJPPST |
1:44.88 |
1:42.43 |
-2.45 |
| 21 |
Zhang, Marilyn (11)
|
NJXCEL |
1:40.78 |
1:42.44 |
1.66 |
|
Pendyala, Divya (11)
|
NJSCAR |
1:36.53 |
DQ |
- |