| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sawyer, Victoria R (10)
|
MRLIAC |
1:24.50 |
1:21.13 |
-3.37 |
| 1 |
Kong, Athena (10)
|
MRLIAC |
1:30.23 |
1:25.12 |
-5.11 |
| 1 |
Nitzsche, Julia S (10)
|
MRCSDC |
1:36.93 |
1:39.57 |
2.64 |
| 2 |
Tse, Kaitlyn A (10)
|
MRSSC |
1:26.71 |
1:21.80 |
-4.91 |
| 2 |
Calandra, Lily A (10)
|
MRSSC |
1:29.04 |
1:25.18 |
-3.86 |
| 3 |
Kolenik, Mary-Patricia (10)
|
MRLIAC |
1:29.18 |
1:22.11 |
-7.07 |
| 3 |
Davis, Naomi (10)
|
MRCSDC |
1:28.08 |
1:27.07 |
-1.01 |
| 4 |
Lam, Koiip (10)
|
MRLIAC |
1:30.19 |
1:28.72 |
-1.47 |
| 5 |
Singer, Keira A (10)
|
MRWISC |
1:26.43 |
1:29.64 |
3.21 |
| 6 |
Llerena, Xiomara R (10)
|
MRTVSC |
1:36.18 |
1:31.39 |
-4.79 |
| 7 |
Pamatat, Giuliana P (10)
|
MRLIAC |
1:34.98 |
1:31.45 |
-3.53 |
| 8 |
Micena, Kallie (10)
|
MRTVSC |
1:30.30 |
1:33.32 |
3.02 |
| 9 |
Kitlowski, Kathryn J (10)
|
MRLIAC |
1:32.79 |
1:34.54 |
1.75 |
| 10 |
Kofsky, Emily S (10)
|
MRWISC |
1:33.63 |
1:35.48 |
1.85 |
| 11 |
Mazur, Katerina E (10)
|
MRLIAC |
1:36.61 |
1:36.85 |
0.24 |