| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Carle, Anna E (12)
|
MRFA |
1:06.39 |
1:05.33 |
-1.06 |
| 2 |
Dojillo, Chloe (12)
|
MRVIP |
1:08.71 |
1:09.34 |
0.63 |
| 3 |
Bendersky, Hailey R (11)
|
MRWISC |
1:12.70 |
1:12.18 |
-0.52 |
| 4 |
Vitiello, Alexis L (11)
|
MRWISC |
1:17.85 |
1:14.55 |
-3.30 |
| 5 |
Grotto, Gianna R (12)
|
MRSSC |
|
1:15.97 |
- |
| 6 |
Kim, Olivia (11)
|
NJWAVE |
1:19.24 |
1:19.19 |
-0.05 |
| 7 |
Wu, Lora W (11)
|
MRYFD |
1:21.49 |
1:19.25 |
-2.24 |
| 8 |
Knopf, Sena (12)
|
MRHYB |
1:31.08 |
1:21.14 |
-9.94 |
| 9 |
Edelmann, Ansley (12)
|
MRCFJV |
|
1:22.81 |
- |
| 10 |
Knuth, Elisabeth (11)
|
MRCFJV |
1:38.00 |
1:30.80 |
-7.20 |
| 11 |
Weng, Ula (10)
|
MRSSC |
1:40.81 |
1:40.40 |
-0.41 |
|
Troccoli, Keira (11)
|
MRCFJV |
1:21.46 |
1:20.37 |
-1.09 |
|
Hamilton, Alexandra M (12)
|
MRSSC |
|
DQ |
- |
|
Sirianni, Isabella V (12)
|
MRSSC |
2:03.66 |
DQ |
- |
|
Wong, Cailin (12)
|
MRYFD |
1:06.84 |
NS |
- |