| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Roed, Aurora (15)
|
PVNCAP |
1:10.28 |
1:13.25 |
2.97 |
| 2 |
Irvin, Moira P (17)
|
PVNCAP |
1:16.26 |
1:16.88 |
0.62 |
| 3 |
Vanegas, Isabelle T (15)
|
PVYORK |
1:14.42 |
1:17.49 |
3.07 |
| 4 |
Aida, Mila E (15)
|
PVNCAP |
1:13.01 |
1:18.78 |
5.77 |
| 5 |
Flanagan, Catherine J (15)
|
PVNCAP |
1:19.22 |
1:19.52 |
0.30 |
| 6 |
Mata, Bianca L (16)
|
PVYORK |
1:20.90 |
1:20.00 |
-0.90 |
| 7 |
Wood, Olivia S (15)
|
PVNCAP |
1:17.60 |
1:20.66 |
3.06 |
| 8 |
Abdulrahim, Sireen K (15)
|
PVTANK |
1:22.94 |
1:20.98 |
-1.96 |
| 9 |
Rosenberger, Emerson L (16)
|
PVYORK |
1:22.06 |
1:22.32 |
0.26 |
| 10 |
Craun, Soraya B (15)
|
PVSTJS |
1:31.12 |
1:24.79 |
-6.33 |
| 11 |
Wallinger, Josephine R (15)
|
PVYORK |
1:28.59 |
1:25.90 |
-2.69 |
| 12 |
Tylander, Samantha A (17)
|
PVNCAP |
1:23.39 |
1:26.18 |
2.79 |
|
Ferguson, Kathleen T (16)
|
PVNCAP |
1:20.36 |
NS |
- |
|
Storm, Aileen M (15)
|
PVYORK |
1:21.91 |
NS |
- |