| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pereira, Emma L (12)
|
NJRSA |
1:00.97 |
1:09.86 |
8.89 |
| 2 |
Perez, Anabelle A (12)
|
MAPDR |
1:02.46 |
1:12.71 |
10.25 |
| 3 |
Katt, Emily (12)
|
NJSCAR |
1:06.66 |
1:14.30 |
7.64 |
| 4 |
Perevertaylo, Audrey C (12)
|
CTCPAC |
1:01.49 |
1:14.36 |
12.87 |
| 5 |
Price, Emma K (12)
|
NJGMNY |
1:04.92 |
1:15.07 |
10.15 |
| 6 |
Walters, Madeleine T (11)
|
MAPDR |
1:08.99 |
1:15.30 |
6.31 |
| 7 |
Haywood, Isabella M (12)
|
NJLIFE |
1:04.60 |
1:17.21 |
12.61 |
| 8 |
Ben, Adalyn M (11)
|
NJXCEL |
1:07.38 |
1:17.77 |
10.39 |
| 9 |
Karelus, Lauryn N (12)
|
NJLIFE |
1:09.30 |
1:17.94 |
8.64 |
| 10 |
Lo, Alyssa H (12)
|
NJNJBL |
1:08.11 |
1:18.00 |
9.89 |
| 11 |
Ouellette, Charlotte L (12)
|
NJWY |
1:08.79 |
1:19.29 |
10.50 |
| 12 |
Matlosz, Katiana S (12)
|
NJLIFE |
1:10.59 |
1:21.59 |
11.00 |
| 13 |
Silver, Lola H (12)
|
NJSCAR |
1:07.61 |
1:21.61 |
14.00 |
| 14 |
Woo, Calleigh A (12)
|
NJSCAR |
1:08.75 |
1:22.20 |
13.45 |
| 15 |
Mattos, Isabella G (12)
|
NJGSCY |
1:09.39 |
1:23.33 |
13.94 |
| 16 |
Suharev, Anna M (12)
|
MRFREE |
1:10.62 |
1:23.50 |
12.88 |
| 17 |
Rushforth, Hailey (12)
|
NJLIFE |
1:10.25 |
1:24.65 |
14.40 |