| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Price, Emily N (11)
|
NCTAC |
1:22.88 |
1:16.90 |
-5.98 |
| 2 |
Cooke, Emily G (13)
|
NCTAC |
1:21.03 |
1:20.97 |
-0.06 |
| 3 |
Lillis, Ryan E (13)
|
NCTAC |
|
1:22.00 |
- |
| 4 |
Phillips, Margaret K (12)
|
NCTAC |
|
1:29.43 |
- |
| 5 |
Stefanick, Morgan M (11)
|
NCTAC |
1:38.69 |
1:31.96 |
-6.73 |
| 6 |
Bartels, Ada G (11)
|
NCTAC |
1:37.56 |
1:36.03 |
-1.53 |
| 7 |
Qiu, Yutongq (14)
|
NCTAC |
|
1:37.09 |
- |
| 8 |
Gilbert, Catherine L (12)
|
NCTAC |
1:37.66 |
1:38.67 |
1.01 |
| 9 |
Bissett, Abagail E (11)
|
NCTAC |
1:35.82 |
1:39.19 |
3.37 |
| 10 |
Massey, Rachel L (11)
|
NCTAC |
1:55.99 |
1:49.35 |
-6.64 |
| 11 |
Sidana, Pari R (11)
|
NCTAC |
|
1:57.25 |
- |
|
Irving, Amelia L (11)
|
NCTAC |
1:45.11 |
DQ |
- |
|
Orourke, Gabrielle M (12)
|
NCTAC |
|
DQ |
- |
|
Langebeck, Emma D (11)
|
NCTAC |
1:35.09 |
NS |
- |
|
O'Shea, Caroline M (14)
|
NCTAC |
1:29.55 |
NS |
- |