| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Smith, Sydney T (13)
|
NCMOR |
1:28.07 |
1:27.49 |
-0.58 |
| 2 |
Mast, Alexis L (13)
|
NCMOR |
1:39.61 |
1:28.46 |
-11.15 |
| 3 |
Tant, Hallie E (14)
|
NCMOR |
1:31.18 |
1:28.81 |
-2.37 |
| 4 |
Sciaudone, Rose M (13)
|
NCMOR |
1:29.68 |
1:29.11 |
-0.57 |
| 5 |
Georgallis, Sofia C (13)
|
NCNCAC |
1:35.78 |
1:30.72 |
-5.06 |
| 6 |
Kornstein, Olivia N (14)
|
NCNCAC |
1:31.99 |
1:30.84 |
-1.15 |
| 7 |
Goodwin, Claire R (14)
|
NCMOR |
1:28.16 |
1:31.24 |
3.08 |
| 8 |
Campbell, Emily M (14)
|
NCMOR |
1:30.43 |
1:32.35 |
1.92 |
| 9 |
Holmes, Mary E (13)
|
NCNCAC |
1:35.16 |
1:32.63 |
-2.53 |
| 10 |
Russin, Ellie M (14)
|
NCMOR |
1:27.27 |
1:32.83 |
5.56 |
| 11 |
Boulware, Olivia M (13)
|
NCMOR |
1:33.89 |
1:34.32 |
0.43 |
| 12 |
Hochstrasser, Catelin B (13)
|
NCMOR |
1:43.05 |
1:37.45 |
-5.60 |
| 13 |
Kozubowski, Caroline C (13)
|
NCMOR |
1:41.83 |
1:40.94 |
-0.89 |
| 14 |
Hall, Emily Rose (14)
|
NCMOR |
1:33.55 |
1:43.24 |
9.69 |
| 15 |
Biller, Audrey A (13)
|
NCNCAC |
|
1:50.76 |
- |
|
Barrett, Nora (13)
|
NCNCAC |
1:45.22 |
NS |
- |
|
Merry, Clara H (14)
|
NCNCAC |
1:33.04 |
NS |
- |