| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Schinsky, Elinor K (16)
|
NJEEX |
1:11.38 |
1:11.08 |
-0.30 |
| 2 |
Caddeau, Isabella Z (18)
|
NJEEX |
1:11.07 |
1:15.81 |
4.74 |
| 3 |
Walsh, Keira (15)
|
NJEEX |
1:21.24 |
1:17.39 |
-3.85 |
| 4 |
Tuder, Susannah M (18)
|
NJEEX |
1:13.50 |
1:18.29 |
4.79 |
| 5 |
Fletcher, Maddie L (14)
|
MAUN-B |
1:19.15 |
1:21.32 |
2.17 |
| 6 |
Smith, Megan C (15)
|
MANRG |
1:16.13 |
1:22.67 |
6.54 |
| 7 |
White, Emily G (14)
|
MANRG |
1:20.10 |
1:23.04 |
2.94 |
| 8 |
Kopcho, Julia L (13)
|
MAUN-B |
1:16.05 |
1:23.11 |
7.06 |
| 9 |
White, Addisyn A (12)
|
MANRG |
1:29.46 |
1:25.30 |
-4.16 |
| 10 |
Bitterman, Zoe M (12)
|
NJEEX |
1:28.33 |
1:26.22 |
-2.11 |
| 11 |
Locke, Emily G (15)
|
MABWA |
1:20.30 |
1:26.24 |
5.94 |
| 12 |
Sandhu, Harleen K (15)
|
NJEEX |
1:38.38 |
1:28.36 |
-10.02 |
| 13 |
Hartog, May A (15)
|
NJEEX |
1:31.22 |
1:28.48 |
-2.74 |
| 14 |
LaPointe, Sophia R (16)
|
MABWA |
1:21.33 |
1:28.54 |
7.21 |
| 15 |
Schuster, Evangeline C (13)
|
NJEEX |
1:35.20 |
1:32.31 |
-2.89 |
| 16 |
Lowery, Bridget K (11)
|
NJEEX |
1:51.62 |
1:33.49 |
-18.13 |
| 17 |
Crook, Pearie (11)
|
MABWA |
1:37.70 |
1:33.91 |
-3.79 |
| 18 |
Wicker, Anna G (11)
|
MANRG |
1:36.19 |
1:36.09 |
-0.10 |
| 19 |
Jaskiewicz, Kaitlyn M (12)
|
MANRG |
1:31.90 |
1:36.89 |
4.99 |
| 20 |
Marzullo, Gianna M (13)
|
MANRG |
1:38.94 |
1:38.65 |
-0.29 |