| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cunningham, Isabelle G (13)
|
ADCPP |
1:11.87 |
1:11.56 |
-0.31 |
| 2 |
Stoup, Madelyn L (14)
|
ADCPP |
1:15.26 |
1:11.84 |
-3.42 |
| 3 |
Mossing, Ella G (14)
|
ADGRGF |
1:12.67 |
1:13.22 |
0.55 |
| 4 |
Pilon, Caroline E (14)
|
ADCPP |
1:15.90 |
1:14.60 |
-1.30 |
| 5 |
Adams, Maddie C (13)
|
ADALBS |
1:15.53 |
1:14.81 |
-0.72 |
| 6 |
Fiske, Meredith (14)
|
ADNTS |
1:18.33 |
1:17.55 |
-0.78 |
| 7 |
Rio, Willa K (13)
|
ADNHA |
1:19.40 |
1:17.56 |
-1.84 |
| 8 |
Farrell, Macayla M (14)
|
ADALBS |
1:16.98 |
1:18.18 |
1.20 |
| 9 |
Fernandez-Turo, Rocio A (13)
|
ADNHA |
1:21.35 |
1:19.03 |
-2.32 |
| 10 |
Williams, Isabella R (14)
|
ADALBS |
1:22.79 |
1:20.93 |
-1.86 |
| 11 |
Dansie, Stella J (13)
|
ADSARY |
1:20.95 |
1:20.94 |
-0.01 |
| 12 |
Welch, Madeleine M (14)
|
ADALBS |
1:19.78 |
1:21.46 |
1.68 |
| 13 |
Smith, Ariela C (13)
|
ADGRGF |
1:22.14 |
1:21.59 |
-0.55 |
| 14 |
Ventela, Hannah E (13)
|
ADSARY |
1:23.37 |
1:22.58 |
-0.79 |
| 15 |
Burr, Alysia N (14)
|
ADCPP |
1:23.83 |
1:24.00 |
0.17 |
| 16 |
Elmarasy, Noor (13)
|
ADNHA |
1:27.63 |
1:24.37 |
-3.26 |
| 17 |
Lu, Ziya (14)
|
ADNTS |
1:24.51 |
1:26.06 |
1.55 |
| 18 |
Singh, Swarnika (13)
|
ADCPP |
1:31.32 |
1:26.56 |
-4.76 |
| 19 |
Watson, Eliza L (14)
|
ADSARY |
1:27.42 |
1:27.78 |
0.36 |
| 20 |
Grant, Adeline (13)
|
ADNHA |
1:30.83 |
1:28.38 |
-2.45 |
| 21 |
Tallman, Molly E (14)
|
ADNHA |
1:27.97 |
1:28.82 |
0.85 |
| 22 |
Michaels, Amelia M (14)
|
ADCPP |
1:25.53 |
1:29.35 |
3.82 |
| 23 |
Budhu, Sonia M (13)
|
ADNHA |
1:32.00 |
1:32.59 |
0.59 |
| 24 |
Miller, Isabella M (13)
|
ADCPP |
1:32.86 |
1:35.47 |
2.61 |
| 25 |
Luley, Mya E (13)
|
ADNHA |
1:36.74 |
1:37.21 |
0.47 |
| 26 |
Gioppo, Abigail M (13)
|
ADNHA |
1:38.03 |
1:38.10 |
0.07 |
| 27 |
O'Connor, Lauren V (14)
|
ADALBS |
1:39.86 |
1:39.52 |
-0.34 |
| 28 |
Cross, Iliana V (14)
|
ADALBS |
1:45.44 |
1:45.51 |
0.07 |
| 29 |
Deo, Saamya D (13)
|
ADALBS |
1:44.65 |
1:52.77 |
8.12 |
|
Cordick, Helena E (14)
|
ADWAVE |
1:21.39 |
DQ |
- |