| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Yu, Ludi D (12)
|
NJPAA |
1:06.51 |
1:08.01 |
1.50 |
| 2 |
Peerboom, Brielle M (12)
|
NJPAA |
1:11.02 |
1:12.17 |
1.15 |
| 3 |
Kim, Grace S (12)
|
NJPAA |
1:17.43 |
1:13.52 |
-3.91 |
| 4 |
Sangha, Aria Kartar K (12)
|
NJPAA |
1:11.66 |
1:15.35 |
3.69 |
| 5 |
Cote, Bridget R (12)
|
NJPAA |
1:16.26 |
1:17.47 |
1.21 |
| 6 |
Brady, Abigail J (11)
|
NJPAA |
1:22.40 |
1:20.76 |
-1.64 |
| 7 |
Manchanda, Muskan (11)
|
NJPAA |
1:23.10 |
1:22.37 |
-0.73 |
| 8 |
Cunha, Josephine R (11)
|
NJPAA |
1:24.28 |
1:23.80 |
-0.48 |
| 9 |
Nicholson, Abigail H (12)
|
NJPAA |
1:27.09 |
1:25.66 |
-1.43 |
| 10 |
Fowler, Isabella R (12)
|
NJPAA |
1:24.38 |
1:26.49 |
2.11 |
| 11 |
Creasi, Jamie W (11)
|
NJPAA |
1:28.15 |
1:26.90 |
-1.25 |
| 12 |
Chevres, Luiza J (12)
|
NJPAA |
1:27.38 |
1:31.17 |
3.79 |