| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Li, Reyna B (12)
|
PVRMSC |
1:15.10 |
1:13.43 |
-1.67 |
| 2 |
Chang, Charlotte (12)
|
PVRMSC |
1:21.36 |
1:14.99 |
-6.37 |
| 3 |
Dobrydney, Claire E (12)
|
PVMAKO |
1:20.35 |
1:15.25 |
-5.10 |
| 4 |
Rudick, Julia D (12)
|
PVTOLL |
1:20.27 |
1:16.11 |
-4.16 |
| 5 |
Sha, Anabel (12)
|
PVRMSC |
1:18.22 |
1:16.21 |
-2.01 |
| 6 |
Ma, Emily X (12)
|
PVRMSC |
1:19.54 |
1:17.96 |
-1.58 |
| 7 |
Devlin, Lyla G (12)
|
PVMAKO |
1:19.91 |
1:18.28 |
-1.63 |
| 8 |
Thaivalappil, Maya E (12)
|
PVNCAP |
1:19.03 |
1:18.43 |
-0.60 |
| 9 |
Chen, Sunny B (12)
|
PVSNOW |
1:20.29 |
1:19.16 |
-1.13 |
| 10 |
Kincaid, Kellie A (12)
|
PVRMSC |
1:21.14 |
1:19.19 |
-1.95 |
| 11 |
Trang, Kimberley T (12)
|
PVRMSC |
1:17.54 |
1:19.75 |
2.21 |
| 12 |
Wang, Sherry L (12)
|
PVRMSC |
1:21.87 |
1:21.36 |
-0.51 |
| 13 |
Ivanovskaya, Taisiya (12)
|
PVRMSC |
1:25.75 |
1:21.41 |
-4.34 |
| 14 |
Oliver, Olivia A (12)
|
PVOCCS |
1:20.93 |
1:22.57 |
1.64 |
| 15 |
Carswell, McKenna B (12)
|
PVRMSC |
1:20.90 |
1:23.11 |
2.21 |
| 16 |
Park, Gianna S (12)
|
PVMAC |
1:23.75 |
1:23.32 |
-0.43 |
| 17 |
Hayward, Audrey I (12)
|
PVNCAP |
1:26.34 |
1:23.33 |
-3.01 |
| 18 |
Prunty, Rebecca A (12)
|
PVMAKO |
1:29.87 |
1:24.66 |
-5.21 |
| 19 |
Avila, Amelia J (12)
|
PVRMSC |
1:27.94 |
1:25.03 |
-2.91 |
| 20 |
Picardo, Kiara Camille B (12)
|
PVOCCS |
1:31.98 |
1:25.09 |
-6.89 |
| 21 |
Murphy, Kimberly M (12)
|
PVSNOW |
1:29.49 |
1:25.87 |
-3.62 |
| 22 |
Greenwood, Lily K (12)
|
PVNCAP |
1:28.77 |
1:27.00 |
-1.77 |
| 23 |
Kritsky, Josephina L (12)
|
PVSNOW |
1:26.78 |
1:27.23 |
0.45 |
| 24 |
Manko, Genevieve E (12)
|
PVOCCS |
1:28.31 |
1:27.99 |
-0.32 |
| 25 |
De Souza, Paige A (12)
|
PVRMSC |
1:27.34 |
1:28.19 |
0.85 |
| 26 |
Coelho, Melissa R (12)
|
PVNCAP |
1:27.35 |
1:28.64 |
1.29 |
| 27 |
Iscoa, Desi E (12)
|
PVRMSC |
1:26.70 |
1:28.99 |
2.29 |
| 28 |
Linkie, Ann E (12)
|
PVRMSC |
1:30.68 |
1:30.23 |
-0.45 |
|
Morse-Hill, Madeleine B (12)
|
PVOCCS |
1:22.22 |
NS |
- |