| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Harpootlian, Emma L (10)
|
ADCPP |
39.59 |
42.51 |
2.92 |
| 2 |
Zima, Adelaide G (10)
|
ADSCHE |
44.69 |
43.71 |
-0.98 |
| 3 |
Ryan, Quinlan A (10)
|
ADCPP |
43.27 |
44.19 |
0.92 |
| 4 |
Senior, Lexi A (11)
|
ADCPP |
45.49 |
45.22 |
-0.27 |
| 5 |
Sayre, Charlotte P (10)
|
ADALBS |
51.43 |
46.45 |
-4.98 |
| 6 |
Spurgeon, Mary E (11)
|
ADSCHE |
47.29 |
46.99 |
-0.30 |
| 7 |
Nimmagadda, Sloka (11)
|
ADALBS |
48.65 |
48.78 |
0.13 |
| 8 |
Sanghi, Ingrid K (10)
|
ADCPP |
42.96 |
48.94 |
5.98 |
| 9 |
Miller, Adelyn J (11)
|
NESNAP |
52.95 |
49.95 |
-3.00 |
| 10 |
Casalinuovo, Brynn M (11)
|
ADCPP |
48.14 |
51.14 |
3.00 |
| 11 |
Barr, Ava N (10)
|
ADSCHE |
53.40 |
51.72 |
-1.68 |
| 12 |
Harder, Phoebe C (11)
|
ADUSAM |
49.24 |
52.17 |
2.93 |
| 13 |
Sengupta, Mihika (11)
|
ADALBS |
57.96 |
52.32 |
-5.64 |
| 14 |
li, Bella Q (10)
|
ADCPP |
54.78 |
52.94 |
-1.84 |
| 15 |
Gu, Alyssa (10)
|
ADCPP |
54.42 |
54.80 |
0.38 |
| 16 |
Hu, Ruihan C (10)
|
ADCPP |
54.35 |
56.31 |
1.96 |
| 17 |
Wang, Phira Y (10)
|
ADCPP |
56.54 |
58.72 |
2.18 |
| 18 |
Romanovsky, Victoria (11)
|
ADSCHE |
1:09.82 |
1:00.84 |
-8.98 |
| 19 |
Silvestre, Maya Bettina M (11)
|
ADCPP |
1:03.28 |
1:04.90 |
1.62 |
|
Cahill, Sloane M (10)
|
ADSCHE |
51.59 |
DQ |
- |
|
Silver, Charlotte M (10)
|
ADCPP |
|
DQ |
- |
|
Yadav, Shaanvi (10)
|
ADCPP |
|
NS |
- |
|
Yin, Celina C (10)
|
ADCPP |
43.13 |
NS |
- |
|
Jia, Karen Z (10)
|
ADCPP |
|
NS |
- |
|
Gurley, Claire E (10)
|
ADCPP |
|
NS |
- |