| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Schaefer, Amelia G (14)
|
PVMACH |
1:21.23 |
1:17.01 |
-4.22 |
| 2 |
Wallach, Audrey E (14)
|
PVMACH |
1:18.90 |
1:19.19 |
0.29 |
| 3 |
Van Ess, Isabella A (13)
|
PVBWST |
1:16.30 |
1:21.22 |
4.92 |
| 4 |
Vannell, Emma G (13)
|
PVBWST |
1:19.88 |
1:22.36 |
2.48 |
| 5 |
Smith, Haley M (14)
|
PVMACH |
1:26.28 |
1:22.40 |
-3.88 |
| 6 |
Trench, AnneMarie A (14)
|
PVMACH |
1:22.20 |
1:22.50 |
0.30 |
| 7 |
Church, Abby L (14)
|
PVMACH |
1:20.96 |
1:22.85 |
1.89 |
| 8 |
Flickinger, Emma E (13)
|
PVMACH |
1:17.62 |
1:22.92 |
5.30 |
| 9 |
Kaplan, Hanne L (14)
|
PVMACH |
1:19.27 |
1:23.69 |
4.42 |
| 10 |
Ren, Emily Y (14)
|
PVMACH |
1:19.18 |
1:24.34 |
5.16 |
| 11 |
Gomez, Daniela (13)
|
PVPM |
|
1:28.02 |
- |
| 12 |
McCullough, Teagan M (13)
|
PVMACH |
1:26.70 |
1:28.46 |
1.76 |
| 13 |
Almeida, Francesca Y (13)
|
PVPM |
1:25.60 |
1:29.59 |
3.99 |
| 14 |
Foley, Hannah H (13)
|
PVPM |
1:30.53 |
1:29.72 |
-0.81 |
| 15 |
Greene, Kristin D (14)
|
PVMACH |
1:25.48 |
1:31.10 |
5.62 |
| 16 |
Webb, Laila R (14)
|
PVMACH |
|
1:34.29 |
- |
| 17 |
Du, Mackayla (13)
|
PVMACH |
|
1:42.89 |
- |
|
Norris, Riley E (13)
|
PVMACH |
|
DQ |
- |