| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wuh, Sarah N (11)
|
NJPAA |
1:18.76 |
1:19.14 |
0.38 |
| 2 |
Li, Michelle M (12)
|
NJPAA |
1:22.43 |
1:24.42 |
1.99 |
| 3 |
Sangha, Aria Kartar K (12)
|
NJPAA |
1:21.74 |
1:24.69 |
2.95 |
| 4 |
Cote, Bridget R (12)
|
NJPAA |
1:27.32 |
1:24.74 |
-2.58 |
| 5 |
Dera, Megan E (11)
|
NJPAA |
1:29.58 |
1:27.59 |
-1.99 |
| 6 |
Brady, Abigail J (11)
|
NJPAA |
1:24.88 |
1:27.70 |
2.82 |
| 7 |
Kim, Grace S (12)
|
NJPAA |
1:29.61 |
1:27.92 |
-1.69 |
| 8 |
Mudgett, Emma R (11)
|
NJPAA |
1:28.03 |
1:29.76 |
1.73 |
| 9 |
Peerboom, Brielle M (12)
|
NJPAA |
1:31.34 |
1:30.17 |
-1.17 |
| 10 |
Leeds, Shoshana E (11)
|
NJPAA |
1:28.15 |
1:31.55 |
3.40 |
| 11 |
Cunha, Josephine R (11)
|
NJPAA |
1:37.38 |
1:37.04 |
-0.34 |
| 12 |
Manchanda, Muskan (11)
|
NJPAA |
1:38.72 |
1:41.02 |
2.30 |
| 13 |
Nicholson, Abigail H (12)
|
NJPAA |
1:43.41 |
1:43.54 |
0.13 |