| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hall, Paige E (13)
|
PVMACH |
1:11.59 |
1:12.39 |
0.80 |
| 2 |
Mcomber, Ella C (14)
|
PVBWST |
1:16.92 |
1:16.36 |
-0.56 |
| 3 |
Rice, Erica A (14)
|
PVYORK |
1:18.26 |
1:16.73 |
-1.53 |
| 4 |
Kasemsuwannakaeth, Paige (14)
|
PVMACH |
1:15.32 |
1:17.12 |
1.80 |
| 5 |
Widman, Chloe R (14)
|
PVMACH |
1:18.01 |
1:18.56 |
0.55 |
| 6 |
Kleckner, Marissa J (14)
|
PVMACH |
1:18.78 |
1:18.61 |
-0.17 |
| 7 |
Church, Abby L (14)
|
PVMACH |
1:18.44 |
1:19.14 |
0.70 |
| 8 |
Long, Lauren E (13)
|
PVBWST |
1:21.52 |
1:19.15 |
-2.37 |
| 9 |
Gomez, Daniela (13)
|
PVPM |
|
1:19.61 |
- |
| 10 |
Greene, Kristin D (14)
|
PVMACH |
1:16.50 |
1:19.97 |
3.47 |
| 11 |
Warner, Erin E (14)
|
PVMACH |
1:22.45 |
1:20.26 |
-2.19 |
| 12 |
Smith, Haley M (14)
|
PVMACH |
1:20.72 |
1:20.81 |
0.09 |
| 13 |
Gyllensvaan, Alexa M (13)
|
PVMACH |
|
1:22.02 |
- |
| 14 |
Khorramshahgol, Salma N (13)
|
PVPM |
1:20.58 |
1:22.55 |
1.97 |
| 15 |
Webb, Laila R (14)
|
PVMACH |
|
1:22.58 |
- |
| 16 |
Fish, Sydney A (14)
|
PVPM |
1:21.76 |
1:23.74 |
1.98 |
| 17 |
Deer, Abigail M (14)
|
PVPM |
1:21.14 |
1:24.31 |
3.17 |
| 18 |
Vannell, Emma G (13)
|
PVBWST |
1:23.91 |
1:24.96 |
1.05 |
| 19 |
Kaplan, Hanne L (14)
|
PVMACH |
1:23.31 |
1:25.71 |
2.40 |
| 20 |
Holmes, Lindsey G (13)
|
PVMACH |
1:30.95 |
1:26.40 |
-4.55 |
| 21 |
Du, Mackayla (13)
|
PVMACH |
1:27.80 |
1:27.39 |
-0.41 |
| 22 |
Merrifield, Rachel W (13)
|
PVFXFX |
1:26.68 |
1:27.70 |
1.02 |
| 23 |
Norris, Riley E (13)
|
PVMACH |
|
1:30.33 |
- |
| 24 |
Vidal, Coral J (14)
|
PVMACH |
1:29.76 |
1:33.13 |
3.37 |
| 25 |
Soto, Barbara N (13)
|
PVMACH |
|
1:42.96 |
- |