| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bateman, Hannah E (10)
|
NJTAC |
1:24.04 |
1:13.49 |
-10.55 |
| 2 |
Dengler, Emelia J (10)
|
NJWY |
1:25.52 |
1:20.56 |
-4.96 |
| 3 |
Chapins, Sophia E (10)
|
NJTAC |
1:22.20 |
1:20.69 |
-1.51 |
| 4 |
Manikandan, Sahana (9)
|
NJXCEL |
1:28.26 |
1:25.39 |
-2.87 |
| 5 |
Weinberger, Jillian D (9)
|
NJSDSC |
1:28.97 |
1:26.11 |
-2.86 |
| 6 |
Vitaloni, Ludovica (9)
|
NJUN |
1:28.04 |
1:27.60 |
-0.44 |
| 7 |
Rhi, Abigail (9)
|
NJACE |
1:28.96 |
1:28.06 |
-0.90 |
| 8 |
Lyons, Olivia G (10)
|
NJSCAR |
1:32.98 |
1:30.18 |
-2.80 |
| 9 |
Gao, Kaylie H (8)
|
NJWY |
1:29.87 |
1:32.60 |
2.73 |
| 10 |
Blasco, Madison E (8)
|
NJUN |
1:35.00 |
1:33.80 |
-1.20 |
| 11 |
Facktor, Gabrielle L (10)
|
NJSCAR |
1:34.70 |
1:38.02 |
3.32 |
| 12 |
Liu, Emma T (9)
|
NJUN |
1:28.32 |
1:38.59 |
10.27 |
| 13 |
Sengupta, Suhani (10)
|
NJSCAR |
1:43.90 |
1:38.85 |
-5.05 |
| 14 |
Tanudjaja, Adeline (8)
|
NJXCEL |
1:39.92 |
1:39.89 |
-0.03 |
| 15 |
Sood, Shirin (10)
|
NJXCEL |
1:39.87 |
1:41.36 |
1.49 |
| 16 |
Elsayed, Tolay M (8)
|
NJSCAR |
1:43.74 |
1:41.58 |
-2.16 |
| 17 |
Rango, Delilah D (10)
|
NJSCAR |
1:32.95 |
1:51.61 |
18.66 |
|
Dabrowa, Maya A (9)
|
NJSCAR |
2:00.00 |
NS |
- |