| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ismailova, Diana (14)
|
VACA-Y |
1:09.02 |
1:11.22 |
2.20 |
| 2 |
Osada, Elizabeth R (14)
|
VACA-Y |
1:11.44 |
1:15.59 |
4.15 |
| 3 |
Phillips, Lily E (14)
|
VACA-Y |
1:20.18 |
1:18.45 |
-1.73 |
| 4 |
Mahland, Kaelyn M (13)
|
VALAC |
1:15.31 |
1:18.52 |
3.21 |
| 5 |
Nicholson, Samantha J (13)
|
VACA-Y |
1:17.27 |
1:21.45 |
4.18 |
| 6 |
He, Sarina (14)
|
VACA-Y |
1:21.46 |
1:24.48 |
3.02 |
| 7 |
Showalter, Tessa L (13)
|
VACA-Y |
1:36.75 |
1:30.64 |
-6.11 |
| 8 |
Manela, Joanna R (14)
|
PVPAC |
1:35.98 |
1:33.44 |
-2.54 |
| 9 |
Ferus, Viktoria (13)
|
PVPAC |
1:38.04 |
1:39.08 |
1.04 |
| 10 |
Cowperthwaite, Abigail M (13)
|
PVPAC |
2:40.88 |
1:48.38 |
-52.50 |
|
Zhu, Emily (14)
|
VACA-Y |
1:14.21 |
NS |
- |