| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Builes, Mariana J (10)
|
NJEAG |
1:20.75 |
1:20.83 |
0.08 |
| 2 |
Jiang, Sandrine A (9)
|
NJSHY |
1:28.53 |
1:31.67 |
3.14 |
| 3 |
Marino, Josephine S (10)
|
NJRY |
1:32.40 |
1:33.57 |
1.17 |
| 4 |
Carlesimo, Laila R (10)
|
NJWFY |
1:35.75 |
1:35.56 |
-0.19 |
| 5 |
Henriquez, Maya I (10)
|
NJRY |
1:36.28 |
1:36.43 |
0.15 |
| 6 |
Rodriguez, Phoebe (10)
|
NJHCY |
1:36.06 |
1:38.41 |
2.35 |
| 7 |
Huzinec, Georgia L (10)
|
NJWFY |
1:41.92 |
1:38.97 |
-2.95 |
| 8 |
Ferraioli, Caitlyn E (9)
|
NJSHY |
1:36.70 |
1:39.54 |
2.84 |
| 9 |
Gumann, Ava K (9)
|
NJUN-M |
1:46.58 |
1:41.21 |
-5.37 |
| 10 |
Chang, Kara D (10)
|
NJHACY |
1:48.89 |
1:43.12 |
-5.77 |
| 11 |
Ngabonziza, Gaelle G (9)
|
NJBB |
1:41.24 |
1:44.94 |
3.70 |
| 12 |
Ramasamy, Apurva (9)
|
NJMEY |
1:43.45 |
1:45.12 |
1.67 |
| 13 |
Moroz, Sabrina M (10)
|
NJWFY |
1:44.55 |
1:45.90 |
1.35 |
| 14 |
Seong, Stella Y (10)
|
NJWFY |
1:50.55 |
1:47.48 |
-3.07 |
| 15 |
Downing, Cecelia (10)
|
NJBB |
1:46.10 |
1:47.84 |
1.74 |
| 16 |
Glynn, Emilia J (9)
|
NJBB |
1:48.39 |
1:47.93 |
-0.46 |
| 17 |
Beys, Sofia E (10)
|
NJRBY |
1:46.67 |
1:48.94 |
2.27 |
| 18 |
Flaherty, Amanda C (10)
|
NJCJAC |
1:47.92 |
1:50.39 |
2.47 |
| 19 |
Pospischil, Maeve M (10)
|
NJRY |
1:46.33 |
1:50.49 |
4.16 |
| 20 |
Biggie, Reese S (9)
|
NJCJAC |
1:55.23 |
1:51.04 |
-4.19 |
| 21 |
Hensle, Grace K (10)
|
NJRBY |
1:48.94 |
1:51.97 |
3.03 |
| 22 |
Pinke, Jordana (10)
|
NJRY |
1:47.84 |
2:01.42 |
13.58 |
| 23 |
Jain, Mischa (10)
|
NJRBY |
2:16.01 |
2:05.89 |
-10.12 |
| 24 |
Jaiswal, Anshita (10)
|
NJBWTD |
2:02.28 |
2:06.20 |
3.92 |
| 25 |
Yohanan, Isabella S (10)
|
NJRY |
2:03.72 |
2:08.03 |
4.31 |
|
St Pierre, Lucille D (10)
|
NJRY |
1:38.25 |
DQ |
- |
|
Mans, Katelyn F (10)
|
NJMCSC |
1:45.15 |
DQ |
- |
|
Keating, Katherine G (10)
|
NJWFY |
1:49.59 |
DQ |
- |