| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Davidkhanian, Emma C (15)
|
NJSAY |
1:08.40 |
1:08.55 |
0.15 |
| 2 |
Tiu, Hailey N (17)
|
NJRANY |
1:08.36 |
1:09.07 |
0.71 |
| 3 |
Zhang, Brenda L (17)
|
NJSAY |
1:08.20 |
1:09.19 |
0.99 |
| 4 |
Callahan, Margaret D (17)
|
NJSAY |
1:08.38 |
1:09.54 |
1.16 |
| 5 |
Korey, Grace (17)
|
NJGSCY |
1:10.70 |
1:09.78 |
-0.92 |
| 6 |
Ojha, Anisha (16)
|
NJWY |
1:09.77 |
1:09.94 |
0.17 |
| 7 |
VanDeBoe, Sydney L (15)
|
NJGMNY |
1:10.56 |
1:10.18 |
-0.38 |
| 8 |
Guarino, Isabella G (17)
|
NJSAY |
1:10.31 |
1:11.73 |
1.42 |
| 9 |
Wang, Helia J (17)
|
NJGSCY |
1:11.08 |
1:13.29 |
2.21 |
| 10 |
Koltsov, Nichole (16)
|
NJRY |
1:15.47 |
1:15.00 |
-0.47 |
| 11 |
Mandanas, Venisse A (17)
|
NJOCY |
1:16.50 |
1:15.78 |
-0.72 |
| 12 |
Piccinich, Isabella N (15)
|
NJWFY |
1:15.62 |
1:17.93 |
2.31 |
|
Ying, Alicia (16)
|
NJGMNY |
1:12.93 |
NS |
- |