| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Katt, Emily (12)
|
NJSCAR |
1:25.71 |
1:18.67 |
-7.04 |
| 2 |
Woo, Calleigh A (12)
|
NJSCAR |
1:19.53 |
1:19.50 |
-0.03 |
| 3 |
Karanjia, Anna M (11)
|
MADST |
1:17.80 |
1:21.35 |
3.55 |
| 4 |
Karnaugh, Sofia A (12)
|
NJSCAR |
1:20.70 |
1:21.90 |
1.20 |
| 5 |
Modina, Mikee L (12)
|
NJSCAR |
1:26.00 |
1:26.24 |
0.24 |
| 6 |
Julian, Alexis N (11)
|
NJPPST |
1:24.94 |
1:28.56 |
3.62 |
| 7 |
Hou, Ashley (12)
|
NJSCAR |
1:37.32 |
1:29.08 |
-8.24 |
| 8 |
Zhao, Emma C (11)
|
NJRY |
1:30.93 |
1:29.93 |
-1.00 |
| 9 |
Zhou, Allison Y (12)
|
NJSCAR |
1:30.64 |
1:30.42 |
-0.22 |
| 10 |
Taylor, Vivian (12)
|
NJSCAR |
1:30.71 |
1:33.44 |
2.73 |
| 11 |
Cheng, Jasmine (12)
|
NJWW |
1:50.32 |
1:36.38 |
-13.94 |
| 12 |
Casey, Cara R (12)
|
NJRY |
1:40.97 |
1:37.83 |
-3.14 |
| 13 |
Chiarella, Isabella R (11)
|
NJSCAR |
1:47.65 |
1:37.91 |
-9.74 |
| 14 |
Colodne, Leilu L (12)
|
NJSCAR |
1:50.67 |
1:39.02 |
-11.65 |
| 15 |
Saunders, Madeline V (12)
|
NJRY |
1:38.31 |
1:39.30 |
0.99 |
| 16 |
Kotikalapudi, Dhruti (12)
|
NJSCAR |
1:42.63 |
1:40.49 |
-2.14 |
| 17 |
Iyer, Anika (11)
|
NJPPST |
1:46.27 |
1:40.82 |
-5.45 |
| 18 |
Du, Ashley (11)
|
NJWW |
1:45.31 |
1:41.67 |
-3.64 |
| 19 |
Yu, Emily (11)
|
NJRY |
1:45.42 |
1:44.37 |
-1.05 |
| 20 |
Kohad, Anika (11)
|
NJSCAR |
1:48.16 |
1:46.48 |
-1.68 |
| 21 |
Iyer, Ryka (12)
|
NJPPST |
1:45.50 |
1:47.31 |
1.81 |
| 22 |
Rafail, Youanna B (11)
|
NJSCAR |
1:10.99 |
2:11.14 |
60.15 |