| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sowa, Alicja (12)
|
NJSCAR |
1:18.63 |
1:18.09 |
-0.54 |
| 2 |
Qiao, Angela A (11)
|
NJSCAR |
1:22.27 |
1:22.85 |
0.58 |
| 3 |
Gentile, Parker (11)
|
NJNJBL |
1:26.02 |
1:25.31 |
-0.71 |
| 4 |
Jehangir, Divya (12)
|
NJSCAR |
1:28.59 |
1:26.94 |
-1.65 |
| 5 |
Whitworth, Alexa R (12)
|
NJCAT |
1:30.12 |
1:27.01 |
-3.11 |
| 6 |
Weiner, Emily L (12)
|
NJSCAR |
1:27.66 |
1:29.58 |
1.92 |
| 7 |
Hatch, Harlow R (11)
|
NJSCAR |
1:26.34 |
1:30.17 |
3.83 |
| 8 |
Elsayed, Tolay M (12)
|
NJSCAR |
1:33.51 |
1:32.31 |
-1.20 |
| 9 |
Petri, Mattea G (11)
|
NJNJBL |
1:29.16 |
1:33.00 |
3.84 |
| 10 |
Wilson-Webb, Flora S (11)
|
NJSCAR |
1:32.99 |
1:33.61 |
0.62 |
| 11 |
Matlosz, Katiana S (11)
|
NJSCAR |
1:33.80 |
1:35.27 |
1.47 |
| 12 |
Polo Reasor, Mia C (12)
|
NJUN-S |
1:33.11 |
1:35.59 |
2.48 |
| 13 |
Patel, Ashna P (11)
|
NJSCAR |
1:38.76 |
1:35.79 |
-2.97 |
| 14 |
Gwozdziewska, Laura M (12)
|
NJSCAR |
1:38.65 |
1:37.38 |
-1.27 |
| 15 |
Drozd, Natalia N (12)
|
NJSCAR |
1:40.00 |
1:37.44 |
-2.56 |
| 16 |
Trivedi, Aariya (11)
|
NJSCAR |
1:34.99 |
1:38.65 |
3.66 |
| 17 |
Ji, Sarah F (11)
|
NJSCAR |
1:37.12 |
1:40.09 |
2.97 |
| 18 |
Trivedi, Naisha (11)
|
NJSCAR |
1:34.99 |
1:41.91 |
6.92 |
| 19 |
Pimplaskar, Anushka (12)
|
NJSCAR |
1:42.72 |
1:42.49 |
-0.23 |
| 20 |
Martin, Violeta (11)
|
NJSCAR |
1:47.97 |
1:45.70 |
-2.27 |
| 21 |
Vainer, Sarah (11)
|
NJSCAR |
1:45.14 |
1:46.14 |
1.00 |
| 22 |
Merchant, Eva A (12)
|
NJSCAR |
1:48.12 |
1:46.42 |
-1.70 |
| 23 |
Wang, Emma F (12)
|
NJSCAR |
1:58.13 |
1:59.36 |
1.23 |
| 24 |
Haroun, Joyce E (12)
|
NJSCAR |
1:34.99 |
2:03.54 |
28.55 |
|
Steinberg, Naomi T (11)
|
NJSCAR |
2:04.57 |
DQ |
- |
|
Gumann, Ava K (12)
|
NJMCSC |
1:30.26 |
DQ |
- |