| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Walls, Jillian Y (12)
|
MAPAAC |
1:13.31 |
1:14.78 |
1.47 |
| 1 |
Moesch, Annaliesa (11)
|
NJSTAC |
1:19.86 |
1:21.07 |
1.21 |
| 2 |
Chi, Maggie (12)
|
MAPAAC |
1:15.03 |
1:16.68 |
1.65 |
| 2 |
Cross, Mackenzie (11)
|
MAGSY |
|
1:21.20 |
- |
| 3 |
Klaus, Delaney M (11)
|
NJSTAC |
1:17.02 |
1:18.69 |
1.67 |
| 3 |
Morris, Chloe R (12)
|
MAGPAC |
1:24.63 |
1:27.49 |
2.86 |
| 4 |
Blomquist, Lila M (11)
|
NJSTAC |
1:17.15 |
1:21.63 |
4.48 |
| 4 |
Jones, Allie L (11)
|
NJSTAC |
1:23.20 |
1:27.77 |
4.57 |
| 5 |
Rockwell, Lucy K (12)
|
NJSTAC |
1:22.42 |
1:27.80 |
5.38 |
| 6 |
Zeszotarski, Sydney E (12)
|
NJSTAC |
1:21.05 |
1:28.97 |
7.92 |
| 7 |
Mattia, Marisol V (11)
|
NJSTAC |
1:28.26 |
1:31.99 |
3.73 |
| 8 |
Mikosky, Samantha Jo (12)
|
MAPAAC |
|
1:43.30 |
- |
| 9 |
Stangil, Annikka L (12)
|
MAPAAC |
1:46.04 |
1:45.33 |
-0.71 |
| 10 |
Herman, Alyvia L (11)
|
MAPAAC |
1:48.44 |
1:47.35 |
-1.09 |
|
Newsome, Nicolette S (11)
|
NJSTAC |
1:33.58 |
NS |
- |
|
Thomas, Sophie E (11)
|
NJSTAC |
1:44.84 |
NS |
- |