| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dickey, Serena L (10)
|
NJLHY |
1:20.54 |
1:21.96 |
1.42 |
| 2 |
Luo, TingTing T (10)
|
NJSVY |
1:21.64 |
1:22.95 |
1.31 |
| 3 |
Tsang, Jessica W (10)
|
NJLHY |
1:30.87 |
1:23.46 |
-7.41 |
| 4 |
Pron, Lianna B (10)
|
NJLHY |
1:27.47 |
1:27.21 |
-0.26 |
| 5 |
Marino, Josephine S (10)
|
NJRY |
1:27.09 |
1:27.54 |
0.45 |
| 6 |
Buffalino, Kaitlyn S (10)
|
NJFOBY |
1:53.53 |
1:33.66 |
-19.87 |
| 7 |
Carlesimo, Laila R (10)
|
NJWFY |
1:37.45 |
1:34.79 |
-2.66 |
| 8 |
Cerbone, Kaylee (10)
|
NJSVY |
1:49.39 |
1:35.44 |
-13.95 |
| 9 |
Reeber, Ashlyn F (8)
|
NJLHY |
1:56.20 |
1:37.33 |
-18.87 |
| 10 |
Holmes, Leah A (10)
|
NJSHY |
1:34.46 |
1:41.11 |
6.65 |
| 11 |
Manjrekar, Anagha (10)
|
NJSVY |
1:47.09 |
1:41.28 |
-5.81 |
| 12 |
Bernstein, Megan C (9)
|
NJLHY |
1:53.93 |
1:43.83 |
-10.10 |
| 13 |
Ferraioli, Caitlyn E (9)
|
NJSHY |
1:44.41 |
1:44.25 |
-0.16 |
| 14 |
Michaelson, Morgan E (10)
|
NJRBY |
1:35.78 |
1:49.20 |
13.42 |
| 15 |
Macaranas, Charlize Marie M (10)
|
NJLHY |
1:46.43 |
1:49.99 |
3.56 |
| 16 |
Henriquez, Maya I (10)
|
NJRY |
1:48.19 |
1:51.39 |
3.20 |
| 17 |
Jiang, Sandrine A (10)
|
NJSHY |
1:36.38 |
1:53.75 |
17.37 |
| 18 |
Sahiwal, Ava (10)
|
NJLHY |
1:48.77 |
1:54.59 |
5.82 |
| 19 |
Hallman, Zaria A (9)
|
NJWFY |
1:54.40 |
1:55.55 |
1.15 |
| 20 |
Lee, Olivia T (9)
|
NJSVY |
1:52.20 |
1:55.59 |
3.39 |
| 21 |
Seong, Stella Y (10)
|
NJWFY |
1:56.03 |
1:56.73 |
0.70 |