| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Law, Shelby L (12)
|
ADTBS |
1:23.37 |
1:18.77 |
-4.60 |
| 2 |
Price, Natalie R (12)
|
NICSCI |
1:20.81 |
1:19.72 |
-1.09 |
| 3 |
Tynan, Ciarrah J (11)
|
NIOLSC |
1:21.36 |
1:19.98 |
-1.38 |
| 4 |
Smith, Eva C (12)
|
NIBSSC |
1:25.89 |
1:21.24 |
-4.65 |
| 5 |
Gucciardi, Kate P (11)
|
NIJETS |
1:21.23 |
1:22.04 |
0.81 |
| 6 |
Carroll, Kaitlyn E (12)
|
NIJETS |
1:32.77 |
1:24.93 |
-7.84 |
| 7 |
Gittschau, Angelina M (12)
|
NICSCI |
1:37.61 |
1:28.48 |
-9.13 |
| 8 |
Sparks, Julia M (11)
|
NICSCI |
1:35.96 |
1:36.01 |
0.05 |
| 9 |
Swenton, Haley R (12)
|
NINAYE |
1:34.07 |
1:39.16 |
5.09 |
| 10 |
DiLiberto, Jenna M (11)
|
NINAYE |
1:45.90 |
1:42.11 |
-3.79 |
| 11 |
Dykes, Ayva R (12)
|
NICSCI |
|
1:44.24 |
- |
| 12 |
Preston, Meline (11)
|
NIOLSC |
|
1:47.25 |
- |
|
Stojanovski, Nadia E (11)
|
NICSCI |
1:28.75 |
DQ |
- |
|
Phillips, Riley L (11)
|
NIJETS |
|
NS |
- |