| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ramgulam, Varshana (11)
|
ADCPP |
1:18.66 |
1:12.09 |
-6.57 |
| 2 |
Psilopoulos, Andie J (11)
|
ADHAWK |
1:15.43 |
1:14.16 |
-1.27 |
| 3 |
Jack, Tia M (11)
|
ADCPP |
1:20.20 |
1:14.48 |
-5.72 |
| 4 |
Layer, Alessandra G (11)
|
ADSCHE |
1:16.22 |
1:16.14 |
-0.08 |
| 5 |
Mohamed, Amber H (11)
|
ADSSCY |
1:18.58 |
1:17.67 |
-0.91 |
| 6 |
Boyle, Julia C (11)
|
ADSCHE |
1:21.99 |
1:18.04 |
-3.95 |
| 7 |
Slater, Allison I (11)
|
NESNAP |
1:18.40 |
1:18.08 |
-0.32 |
| 8 |
Tennyson, Valerie L (11)
|
ADGLFY |
1:21.36 |
1:18.38 |
-2.98 |
| 9 |
Ferrie, Jillian E (11)
|
ADSCHE |
1:20.56 |
1:18.55 |
-2.01 |
| 10 |
Obrien, Raegan M (11)
|
ADUSAM |
1:18.54 |
1:18.57 |
0.03 |
| 11 |
O'Donnell, Maura E (11)
|
ADEELS |
1:18.54 |
1:19.28 |
0.74 |
| 12 |
Gayle, Isabella C (11)
|
ADCPP |
1:23.98 |
1:20.77 |
-3.21 |
| 13 |
Sands, Samantha B (11)
|
ADCPP |
1:20.85 |
1:20.78 |
-0.07 |
| 14 |
Huang, Madison Z (11)
|
ADSSCY |
1:22.67 |
1:22.02 |
-0.65 |
| 15 |
Conklin, Charlotte E (11)
|
ADCPP |
|
1:23.12 |
- |
| 16 |
McCoy, Sophia H (11)
|
ADCPP |
1:25.00 |
1:23.72 |
-1.28 |
| 17 |
Zazzaro, Zoey R (11)
|
ADBENN |
|
1:24.69 |
- |
| 18 |
Carsillo, Gianna I (11)
|
ADDELM |
1:26.93 |
1:25.61 |
-1.32 |
| 19 |
Xue, Nichole Y (11)
|
ADCPP |
1:26.73 |
1:25.98 |
-0.75 |
| 20 |
Wright, Becca M (11)
|
ADEELS |
1:32.84 |
1:26.20 |
-6.64 |
| 21 |
Fitzgerald, Catherine G (11)
|
ADDELM |
1:34.66 |
1:27.00 |
-7.66 |
| 22 |
Thompson, Cora A (11)
|
ADUSAM |
1:28.99 |
1:28.24 |
-0.75 |
| 23 |
Armstrong, Chloe V (11)
|
ADEELS |
1:39.23 |
1:32.71 |
-6.52 |
| 24 |
Johnston, Maya B (11)
|
ADGLFY |
1:41.21 |
1:37.00 |
-4.21 |
| 25 |
Heckler, Felicity A (11)
|
ADDELM |
|
1:39.26 |
- |
| 26 |
Leonard, Emma G (11)
|
ADDELM |
1:56.06 |
1:39.36 |
-16.70 |
|
Mienaltowski, Allison E (11)
|
ADEELS |
1:25.55 |
DQ |
- |
|
Callanan, Shay O (11)
|
ADBENN |
1:27.08 |
DQ |
- |
|
Cunningham, Isabelle N (11)
|
ADDELM |
2:05.64 |
NS |
- |