| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cai, Anika A (14)
|
PVRMSC |
56.73 |
29.61 |
-27.12 |
| 2 |
Hennelly, Samantha E (14)
|
PVRMSC |
1:02.22 |
31.28 |
-30.94 |
| 3 |
Deigan, Charlotte J (13)
|
PVRMSC |
1:04.69 |
32.19 |
-32.50 |
| 4 |
Liu, Ashley C (13)
|
PVNCAP |
1:04.80 |
32.64 |
-32.16 |
| 5 |
Lee, Audrey A (13)
|
PVRMSC |
1:02.29 |
32.66 |
-29.63 |
| 6 |
Egwim, Tiffany O (14)
|
PVRMSC |
1:05.26 |
32.71 |
-32.55 |
| 7 |
Mitin, Veronica M (13)
|
PVRMSC |
1:05.58 |
32.75 |
-32.83 |
| 8 |
Ren, Samantha H (13)
|
PVRMSC |
1:05.38 |
33.21 |
-32.17 |
| 9 |
O'Donnell, Audrey C (13)
|
PVRMSC |
1:00.75 |
33.39 |
-27.36 |
| 10 |
Kemp, Josephine M (14)
|
PVRMSC |
1:04.75 |
33.45 |
-31.30 |
| 11 |
Sanford, Molly C (13)
|
PVRMSC |
1:06.57 |
33.50 |
-33.07 |
| 12 |
Frank, Stephanie G (14)
|
PVRMSC |
1:06.31 |
33.92 |
-32.39 |
| 13 |
Abera, Hawie D (14)
|
PVRMSC |
1:05.58 |
34.13 |
-31.45 |
| 14 |
Sidawy, Natalie N (14)
|
PVRMSC |
1:06.39 |
34.29 |
-32.10 |
| 15 |
Dedolph, Charlotte M (14)
|
PVRMSC |
1:09.55 |
34.48 |
-35.07 |
|
Fitzgerald, Maya E (13)
|
PVAAC |
1:03.41 |
NS |
- |
|
Fecko, Mia L (14)
|
PVRMSC |
1:10.65 |
NS |
- |