| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tsang, Elizabeth F (11)
|
NJLHY |
1:05.65 |
1:15.20 |
9.55 |
| 2 |
Shea, Jillian M (12)
|
NJRY |
1:10.06 |
1:17.68 |
7.62 |
| 3 |
Lewandowski, Isabella S (12)
|
NJLHY |
1:08.47 |
1:18.76 |
10.29 |
| 4 |
van Meines, Amber E (12)
|
NJRY |
1:08.68 |
1:19.48 |
10.80 |
| 5 |
Stiska, Sophia L (12)
|
NJSCAR |
1:10.95 |
1:22.31 |
11.36 |
| 6 |
Ghosh, Trina (11)
|
NJSVY |
1:15.95 |
1:28.02 |
12.07 |
| 7 |
Vasilakis, Anastasia M (12)
|
NJOCY |
1:18.73 |
1:28.13 |
9.40 |
| 8 |
Santos, Sarah K (12)
|
NJOCY |
1:18.01 |
1:28.32 |
10.31 |
| 9 |
Terhune, Kate E (11)
|
NJLHY |
1:20.00 |
1:31.71 |
11.71 |
| 10 |
Ge, Carol (11)
|
NJXCEL |
1:21.45 |
1:31.86 |
10.41 |
| 11 |
Wang, Kimberly C (11)
|
NJSVY |
1:20.48 |
1:33.28 |
12.80 |
| 12 |
Deodhar, Romila (11)
|
NJLHY |
1:21.89 |
1:33.89 |
12.00 |
| 13 |
Saravia, Sofia I (12)
|
NJSVY |
1:21.06 |
1:34.69 |
13.63 |
| 14 |
Devineni, Sahithi (12)
|
NJSVY |
1:22.29 |
1:35.10 |
12.81 |
| 15 |
Starzynski, Sophia M (12)
|
NJSVY |
1:20.80 |
1:35.86 |
15.06 |
|
Poulos, Hailey (11)
|
NJOCY |
1:14.72 |
DQ |
- |
|
Ponpipom, Sofia R (11)
|
NJSVY |
1:13.37 |
DQ |
- |