| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Oehler, Morgan (17)
|
PVMSSC |
1:14.23 |
1:15.23 |
1.00 |
| 2 |
Harrington, Hope N (16)
|
PVMSSC |
1:12.54 |
1:17.67 |
5.13 |
| 3 |
Mavrikes, Julia C (16)
|
PVJFD |
1:17.45 |
1:19.11 |
1.66 |
| 4 |
Yim, Eun-Ha (16)
|
MDHFY |
1:21.58 |
1:20.15 |
-1.43 |
| 5 |
Salazar, Anna S (17)
|
PVMSSC |
1:17.51 |
1:20.66 |
3.15 |
| 6 |
McGrath, Jeannette T (16)
|
PVLCL |
1:24.11 |
1:23.07 |
-1.04 |
| 7 |
Jarman, Nancy (16)
|
PVDCPR |
1:23.60 |
1:26.45 |
2.85 |
| 8 |
Willoughby, Wrayzene L (17)
|
PVDCPR |
1:27.78 |
1:35.49 |
7.71 |
|
Bloomer, Sky C (16)
|
PVDCPR |
1:23.21 |
NS |
- |
|
Sanabria, Sabrina (17)
|
PVDCPR |
1:31.44 |
NS |
- |