| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Huang, Kristine R (10)
|
PVRMSC |
1:26.48 |
1:23.57 |
-2.91 |
| 2 |
Bartholomew, Harper L (10)
|
PVRMSC |
1:26.98 |
1:25.16 |
-1.82 |
| 3 |
Waterman, Emma M (10)
|
PVRMSC |
|
1:29.58 |
- |
| 4 |
Harms, Stella J (10)
|
PVNCAP |
1:20.25 |
1:29.83 |
9.58 |
| 5 |
Ngo, Hannah D (10)
|
PVRMSC |
1:29.36 |
1:32.32 |
2.96 |
| 6 |
Lakso, Brooke E (10)
|
PVRMSC |
1:36.76 |
1:33.50 |
-3.26 |
| 6 |
Magro, Sienna M (10)
|
PVRMSC |
1:35.20 |
1:33.50 |
-1.70 |
| 8 |
Bui, Mai Lan A (9)
|
PVRMSC |
|
1:34.13 |
- |
| 9 |
Roscetti, Natalie A (10)
|
PVASA |
1:19.80 |
1:35.71 |
15.91 |
| 10 |
Hooker, Marion A (10)
|
PVRMSC |
1:30.42 |
1:35.95 |
5.53 |
| 11 |
Weliwitigoda, Mila A (10)
|
PVNCAP |
1:24.40 |
1:36.30 |
11.90 |
| 12 |
Groves, Charlotte (9)
|
PVASA |
1:23.34 |
1:38.36 |
15.02 |
| 13 |
Arispe, Sabrina E (10)
|
PVRMSC |
1:33.60 |
1:49.40 |
15.80 |
|
Hopkins, Olivia D (10)
|
PVASA |
1:26.28 |
NS |
- |