| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gee, Victoria (12)
|
NJFSPY |
1:10.98 |
1:11.30 |
0.32 |
| 2 |
Edge, Riley J (12)
|
NJSTAC |
1:15.11 |
1:14.46 |
-0.65 |
| 3 |
Cho, Mollie D (12)
|
NJSCAR |
1:17.42 |
1:14.92 |
-2.50 |
| 4 |
Masella, Grace E (11)
|
NJCAT |
1:17.26 |
1:16.59 |
-0.67 |
| 5 |
Goret, Madeline A (11)
|
NJSTAC |
1:16.68 |
1:16.82 |
0.14 |
| 6 |
Kanburlar, Mina (12)
|
NJPAA |
1:16.38 |
1:17.11 |
0.73 |
| 7 |
Ushiki, Lilia (11)
|
NJMCSC |
1:17.00 |
1:17.70 |
0.70 |
| 8 |
Bernard, Ariel M (12)
|
NJXCEL |
1:21.26 |
1:18.07 |
-3.19 |
| 9 |
Kaplan, Phoebe A (11)
|
NJFSPY |
1:19.35 |
1:18.17 |
-1.18 |
| 10 |
McGirt, Elise D (12)
|
NJCAT |
1:19.02 |
1:18.87 |
-0.15 |
| 11 |
Ross, Kailey E (12)
|
NJCAT |
1:18.29 |
1:18.96 |
0.67 |
| 12 |
Drogin, Ivie M (12)
|
NJCAT |
1:20.54 |
1:19.04 |
-1.50 |
| 13 |
Perrotti, Francesca C (12)
|
NJSCAR |
1:20.78 |
1:19.12 |
-1.66 |
| 14 |
O'Sullivan, Niamh I (12)
|
NJLIFE |
1:20.40 |
1:19.20 |
-1.20 |
| 15 |
Kim, Renee G (12)
|
NJJFAC |
1:20.30 |
1:19.64 |
-0.66 |
| 16 |
Marrero, Adriel I (11)
|
NJJFAC |
1:19.99 |
1:20.19 |
0.20 |
| 17 |
Wong, Claire (11)
|
NJLIFE |
1:17.37 |
1:20.28 |
2.91 |
| 18 |
Alfajora, Clareese D (11)
|
NJPAA |
1:21.20 |
1:21.64 |
0.44 |
| 18 |
Lepis, Ella K (12)
|
NJCAT |
1:21.53 |
1:21.64 |
0.11 |
| 20 |
Lan, Emelia (11)
|
NJWAVE |
1:20.55 |
1:21.74 |
1.19 |
| 21 |
Hou, Madison L (12)
|
NJSTAC |
1:20.87 |
1:21.96 |
1.09 |
| 22 |
Bass, Amelie R (12)
|
NJPENN |
1:20.52 |
1:22.41 |
1.89 |
| 23 |
Roemer, Alexa D (12)
|
NJJG |
1:20.50 |
1:23.40 |
2.90 |
|
Malocha, Jessica (12)
|
NJLIFE |
1:12.12 |
DQ |
- |
|
Cadigan, Elle M (12)
|
NJFSPY |
1:17.98 |
DQ |
- |