| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pielka, Chloe E (12)
|
NJBB |
1:06.44 |
1:05.05 |
-1.39 |
| 2 |
Wright, Emma M (13)
|
NJPTAC |
1:07.24 |
1:07.48 |
0.24 |
| 3 |
Medovnik, Julia (13)
|
NJBWTD |
1:07.23 |
1:07.70 |
0.47 |
| 4 |
Wuh, Rayna C (12)
|
NJPAA |
1:09.03 |
1:08.03 |
-1.00 |
| 5 |
Fisher, Lauren R (13)
|
NJBB |
1:09.64 |
1:09.75 |
0.11 |
| 6 |
Lazarte, Fernanda (12)
|
NJBWTD |
1:13.90 |
1:12.73 |
-1.17 |
| 7 |
McNerney, Julia P (11)
|
NJBB |
1:22.39 |
1:12.93 |
-9.46 |
| 8 |
Saravanakumar, Niyati (9)
|
NJXCEL |
1:17.10 |
1:16.11 |
-0.99 |
| 9 |
Nemlekar, Sakshi (12)
|
NJBWTD |
1:20.56 |
1:17.31 |
-3.25 |
| 10 |
Chhabra, Riya R (13)
|
NJBB |
1:13.05 |
1:17.36 |
4.31 |
| 11 |
Li, Madison R (10)
|
NJXCEL |
1:17.77 |
1:18.14 |
0.37 |
| 12 |
DeGuzman, Jasmine Joyce B (12)
|
NJMALT |
1:17.96 |
1:18.97 |
1.01 |
| 13 |
Roder, Charlotte (12)
|
NJMALT |
1:26.59 |
1:25.34 |
-1.25 |
| 14 |
Zhao, Brianna (10)
|
NJXCEL |
1:28.41 |
1:28.28 |
-0.13 |
| 15 |
Creasi, Jamie W (8)
|
NJPAA |
1:41.69 |
1:43.13 |
1.44 |
| 16 |
Jahn, Ava S (8)
|
NJPAA |
1:45.21 |
1:45.31 |
0.10 |
| 17 |
Murtaugh, Diana C (8)
|
NJPAA |
1:50.99 |
1:53.39 |
2.40 |