| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rynkiewicz, Bridget E (12)
|
NJLHY |
1:16.66 |
1:12.63 |
-4.03 |
| 2 |
Pactwa, Amanda M (11)
|
NJLHY |
1:21.87 |
1:14.59 |
-7.28 |
| 3 |
McGinley, Cadence A (11)
|
NJLHY |
1:23.39 |
1:16.82 |
-6.57 |
| 4 |
Doucette, Victoria M (11)
|
NJSHY |
1:19.92 |
1:17.72 |
-2.20 |
| 5 |
Tsang, Caroline (11)
|
NJLHY |
1:21.27 |
1:20.36 |
-0.91 |
| 6 |
Lewis, Camryn C (11)
|
NJLHY |
1:21.75 |
1:22.05 |
0.30 |
| 7 |
Zjawin, Victoria A (11)
|
NJLHY |
1:21.82 |
1:22.57 |
0.75 |
| 8 |
Lee, Keira I (11)
|
NJSHY |
1:28.43 |
1:24.59 |
-3.84 |
| 9 |
McNamara, Charlotte R (11)
|
NJLHY |
1:21.05 |
1:24.60 |
3.55 |
| 10 |
Gaston, Gabriella M (11)
|
NJLHY |
1:23.89 |
1:26.33 |
2.44 |
| 11 |
Weldon, Emma R (11)
|
NJLHY |
1:27.78 |
1:26.70 |
-1.08 |
| 12 |
Kesarwani, Nishka (12)
|
NJGMY |
1:37.70 |
1:34.86 |
-2.84 |
|
Sartorio, Jianna B (11)
|
NJLHY |
1:19.86 |
DQ |
- |