| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vlaic, Annemarie (10)
|
ORLOSC |
1:06.38 |
1:07.93 |
1.55 |
| 2 |
Perrella, Ava R (10)
|
ORTHSC |
1:16.49 |
1:13.22 |
-3.27 |
| 3 |
Wong, Zoe H (9)
|
PCDACA |
1:17.63 |
1:15.68 |
-1.95 |
| 4 |
Wagner, Sonika (10)
|
PCDACA |
1:22.93 |
1:17.93 |
-5.00 |
| 5 |
Haldeman, Lili L (10)
|
ORLOSC |
1:14.96 |
1:18.28 |
3.32 |
| 6 |
Huettemeyer, Helena R (10)
|
ORLOSC |
1:20.82 |
1:21.12 |
0.30 |
| 7 |
Kayfes, Willa R (10)
|
ORTHSC |
1:24.78 |
1:23.12 |
-1.66 |
| 8 |
Yang, Stella K (9)
|
PCDACA |
1:26.47 |
1:23.30 |
-3.17 |
| 9 |
Hsu, Katelyn (9)
|
PCDACA |
1:29.20 |
1:28.66 |
-0.54 |
| 10 |
Kokoori, Shankari (10)
|
ORTHSC |
1:36.32 |
1:30.30 |
-6.02 |
| 11 |
McDowell, Ava R (10)
|
ORLOSC |
1:32.36 |
1:30.35 |
-2.01 |
| 12 |
Levin, Liliana M (9)
|
PCDACA |
|
1:30.62 |
- |
| 13 |
Wen, Julia C (9)
|
ORTHSC |
1:45.15 |
1:42.43 |
-2.72 |
| 14 |
Park, Yeha (9)
|
ORTHSC |
1:38.71 |
1:43.81 |
5.10 |
|
Chen, Zoe (9)
|
ORLOSC |
1:21.12 |
1:22.01 |
0.89 |
|
Uchishiba-Hall, Emelia T (9)
|
ORLOSC |
1:37.10 |
1:31.16 |
-5.94 |
|
Patel, Rhianna M (10)
|
ORLOSC |
1:40.99 |
NS |
- |
|
Toloczko, Arada A (10)
|
ORLOSC |
|
NS |
- |
|
Nie, Kathy Y (10)
|
SRBY |
1:31.24 |
NS |
- |
|
Hoffman, Ellie G (10)
|
ORLOSC |
1:37.07 |
NS |
- |