| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Afanasewicz, Carly M (14)
|
MRPAC |
|
54.39 |
- |
| 2 |
Marrero, Julianna (13)
|
NJJFAC |
1:01.89 |
1:02.15 |
0.26 |
| 3 |
Curinnaia, Elena (13)
|
MRMPNY |
1:06.09 |
1:04.70 |
-1.39 |
| 4 |
Kim, Olivia (13)
|
MRPAC |
1:06.63 |
1:07.12 |
0.49 |
| 5 |
Cinek, Alexandra (13)
|
MRPAC |
1:05.11 |
1:07.32 |
2.21 |
| 6 |
Ciobanu, Thea C (14)
|
MRPAC |
1:07.71 |
1:08.03 |
0.32 |
| 7 |
Espaillat, Riley M (13)
|
MRPAC |
1:12.31 |
1:12.93 |
0.62 |
| 8 |
Jackson, Ella R (13)
|
NJJFAC |
1:18.72 |
1:13.16 |
-5.56 |
| 9 |
Srinivasan, Radhika T (14)
|
MRPAC |
1:13.84 |
1:15.42 |
1.58 |
| 10 |
Park, Kaelyn J (14)
|
NJLIFE |
1:21.60 |
1:18.48 |
-3.12 |
| 11 |
Broggi, Alexa G (14)
|
NJLIFE |
1:21.23 |
1:18.75 |
-2.48 |
| 12 |
Williams, Liana R (13)
|
MRPBAC |
|
1:19.03 |
- |
| 13 |
Arregui, Jenna M (14)
|
MRPAC |
1:19.00 |
1:19.96 |
0.96 |
| 14 |
Palmieri, Beatrice N (13)
|
MRTRI |
1:16.56 |
1:19.98 |
3.42 |
| 15 |
Russo, Mia R (13)
|
MRPAC |
1:42.11 |
1:36.92 |
-5.19 |
| 16 |
Gelashvili, Elizaveta L (13)
|
MRMPNY |
1:37.00 |
1:47.56 |
10.56 |
|
Callahan, Peyton M (14)
|
NJLIFE |
1:28.99 |
NS |
- |