| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cohn, Ella M (12)
|
NJOCY |
1:11.94 |
1:07.93 |
-4.01 |
| 2 |
Krause, Katie Q (12)
|
NJSCAR |
1:12.46 |
1:08.79 |
-3.67 |
| 3 |
Garrabrant, Megan S (12)
|
MAGSA |
1:14.17 |
1:10.24 |
-3.93 |
| 4 |
Wang, Katelyn C (12)
|
NJSVY |
1:12.67 |
1:11.04 |
-1.63 |
| 5 |
Nagaria, Aliya (12)
|
NJOCY |
1:16.93 |
1:14.44 |
-2.49 |
| 6 |
Vaclavik, Angelina M (12)
|
NJRBY |
1:15.97 |
1:17.99 |
2.02 |
| 7 |
Villanueva, Samantha L (12)
|
NJOCY |
1:16.89 |
1:18.21 |
1.32 |
| 8 |
Fields, Francesca T (11)
|
NJOCY |
1:21.55 |
1:18.55 |
-3.00 |
| 9 |
Lehman, Olivia C (12)
|
NJRBY |
1:21.01 |
1:19.13 |
-1.88 |
| 10 |
O'Keefe, Skylar B (12)
|
NJRBY |
1:25.99 |
1:19.42 |
-6.57 |
| 11 |
Klohn, Brianna E (11)
|
NJOCY |
1:23.97 |
1:19.44 |
-4.53 |
| 12 |
Xie, Alice G (11)
|
NJPAA |
1:15.50 |
1:20.15 |
4.65 |
| 13 |
Messmer, Gabriella B (11)
|
MAGSA |
1:20.34 |
1:20.23 |
-0.11 |
| 14 |
Nayak, Sanskriti (12)
|
NJMEY |
1:20.16 |
1:21.04 |
0.88 |
| 15 |
Lalli, Arianna V (11)
|
NJRBY |
1:22.55 |
1:21.46 |
-1.09 |
| 16 |
Clough, Anne M (12)
|
NJRBY |
1:24.93 |
1:21.75 |
-3.18 |
| 17 |
Rodriguez, Natalia A (12)
|
NJPAA |
1:20.30 |
1:23.85 |
3.55 |
| 17 |
Bhattacharya, Arushi (12)
|
NJMEY |
1:27.39 |
1:23.85 |
-3.54 |
| 19 |
Brown, Ana M (11)
|
NJPAA |
1:14.22 |
1:24.12 |
9.90 |
| 20 |
Espiritu, Lauren H (11)
|
NJMYM |
1:26.53 |
1:24.49 |
-2.04 |
| 21 |
Sirotic, Jane S (11)
|
NJRBY |
1:23.83 |
1:24.71 |
0.88 |
| 22 |
Minakas, Maia J (11)
|
NJSVY |
1:27.12 |
1:25.76 |
-1.36 |
| 23 |
Cinca, Maia E (11)
|
NJSVY |
1:25.78 |
1:25.79 |
0.01 |
| 24 |
Xu, Melinda A (11)
|
NJSVY |
1:26.39 |
1:26.79 |
0.40 |
| 25 |
Callahan, Gillian P (11)
|
NJSVY |
1:29.12 |
1:27.63 |
-1.49 |
| 26 |
Luo, JingJing J (11)
|
NJSVY |
1:29.10 |
1:28.94 |
-0.16 |
| 27 |
Wilkens, Kasey G (11)
|
NJRBY |
1:28.98 |
1:29.16 |
0.18 |