| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zierer, June M (12)
|
ADSCHE |
1:28.14 |
1:25.97 |
-2.17 |
| 2 |
Hoang, Paris (12)
|
ADONEI |
1:28.79 |
1:26.24 |
-2.55 |
| 3 |
Gayle, Isabella C (11)
|
ADCPP |
1:28.40 |
1:28.11 |
-0.29 |
| 4 |
Bennett, Anna E (12)
|
ADSCHE |
1:31.29 |
1:28.47 |
-2.82 |
| 5 |
Burdick, Riley E (12)
|
ADHAWK |
1:31.97 |
1:28.57 |
-3.40 |
| 6 |
Silaika, Sophia G (12)
|
ADCPP |
1:28.73 |
1:29.77 |
1.04 |
| 7 |
Pazderski, Carlie M (12)
|
ADCPP |
1:31.67 |
1:30.22 |
-1.45 |
| 8 |
Austin, Rylie E (12)
|
ADCLRK |
1:36.74 |
1:30.81 |
-5.93 |
| 9 |
Boyle, Julia C (12)
|
ADSCHE |
1:31.91 |
1:31.12 |
-0.79 |
| 10 |
Manion, Elizabeth M (12)
|
ADWAVE |
1:35.46 |
1:31.31 |
-4.15 |
| 11 |
Domitrovits, Charlee E (12)
|
ADHAWK |
1:36.01 |
1:32.74 |
-3.27 |
| 12 |
Harper, Molly E (11)
|
ADBENN |
1:36.30 |
1:34.01 |
-2.29 |
| 13 |
Caroli, Julianna E (11)
|
ADONEI |
1:41.55 |
1:34.19 |
-7.36 |
| 14 |
Xue, Nichole Y (11)
|
ADCPP |
1:32.93 |
1:35.20 |
2.27 |
| 15 |
Brown, Lauren S (12)
|
ADSCHE |
1:42.51 |
1:35.77 |
-6.74 |
| 16 |
Sands, Samantha B (11)
|
ADCPP |
1:40.00 |
1:36.13 |
-3.87 |
| 17 |
McCoy, Sophia H (11)
|
ADCPP |
1:36.69 |
1:36.39 |
-0.30 |
| 18 |
Angelini, Mary C (12)
|
ADNHA |
1:44.96 |
1:41.30 |
-3.66 |
| 19 |
Aramini, Mina E (12)
|
ADCLRK |
1:42.14 |
1:41.89 |
-0.25 |
| 20 |
Armstrong, Chloe V (11)
|
ADEELS |
1:44.01 |
1:43.29 |
-0.72 |
| 21 |
Abatto, Sara J (12)
|
ADSCHE |
1:42.95 |
1:44.09 |
1.14 |
| 22 |
Saunders, Molly A (11)
|
ADHAWK |
1:45.64 |
1:44.21 |
-1.43 |
| 23 |
Geisler, Fallon P (12)
|
ADHAWK |
1:46.56 |
1:45.18 |
-1.38 |
| 24 |
Zazzaro, Zoey R (11)
|
ADBENN |
1:48.84 |
1:45.26 |
-3.58 |
| 25 |
Ottoson, Midian R (12)
|
ADSIDN |
1:49.19 |
1:47.17 |
-2.02 |
| 26 |
Northrup, Abigail R (11)
|
ADNHA |
1:48.41 |
1:47.57 |
-0.84 |
| 27 |
Wells, Kaitlyn E (12)
|
ADSCHE |
1:44.18 |
1:48.75 |
4.57 |
| 28 |
Chen, RuiXuan (11)
|
ADCPP |
1:49.29 |
1:49.54 |
0.25 |
| 29 |
Rodegher, Madeline E (12)
|
ADONEI |
2:02.71 |
1:51.73 |
-10.98 |
| 30 |
Obenauer, Sadie D (11)
|
ADBENN |
1:54.02 |
1:54.26 |
0.24 |
| 31 |
Tearno, Claire P (12)
|
ADSCHE |
1:55.23 |
1:55.09 |
-0.14 |
| 32 |
Joshi, Aishi (11)
|
ADCPP |
2:02.84 |
1:56.30 |
-6.54 |
| 33 |
Woytowich, Sarah E (11)
|
ADSCHE |
1:56.27 |
1:56.64 |
0.37 |
| 34 |
Panetta, Sophia L (11)
|
ADSCHE |
2:04.50 |
2:02.32 |
-2.18 |
| 35 |
Yacobucci, Angelina M (11)
|
ADNHA |
2:02.30 |
2:03.48 |
1.18 |
|
Callanan, Shay O (11)
|
ADBENN |
1:41.15 |
DQ |
- |