| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Haley, Maddie J (16)
|
CTNCY |
1:06.16 |
1:09.81 |
3.65 |
| 2 |
Xia, Elizabeth (15)
|
CTNCY |
1:09.91 |
1:11.99 |
2.08 |
| 3 |
Mehos, Alexandra R (16)
|
CTNCY |
1:09.97 |
1:12.22 |
2.25 |
| 4 |
Sharkey, Katherine A (17)
|
CTRYWC |
1:07.82 |
1:13.49 |
5.67 |
| 5 |
Tolla, Kathryn E (16)
|
CTRYWC |
1:15.27 |
1:15.73 |
0.46 |
| 6 |
Ashe, Olivia N (15)
|
CTFVYT |
1:13.38 |
1:16.51 |
3.13 |
| 7 |
Istambouli, Leiya G (16)
|
CTRYWC |
1:17.92 |
1:16.55 |
-1.37 |
| 8 |
Fortney, Katelyn (16)
|
CTGWYB |
|
1:16.87 |
- |
| 9 |
Carrillo, Alexa A (15)
|
CTNCY |
1:16.00 |
1:17.91 |
1.91 |
| 10 |
Hendricks, Carolyn R (15)
|
CTUNCT |
1:12.61 |
1:18.89 |
6.28 |
| 11 |
Brody, Maya T (16)
|
CTFVYT |
1:18.19 |
1:20.60 |
2.41 |
| 12 |
Swan-Scott, Willow S (17)
|
ADGLFY |
1:12.23 |
1:20.97 |
8.74 |
| 13 |
Cika, Zoe G (15)
|
CTVSYM |
1:26.58 |
1:22.89 |
-3.69 |
| 14 |
Griffith, Sarah (15)
|
CTGWYB |
1:35.88 |
1:25.07 |
-10.81 |
| 15 |
Seaver, Martha M (17)
|
CTRYWC |
1:27.77 |
1:27.49 |
-0.28 |
| 16 |
DeSousa, Emmi R (16)
|
CTRYWC |
1:28.98 |
1:30.27 |
1.29 |
| 17 |
Gayton, Kailey C (15)
|
ADGLFY |
1:35.06 |
1:32.79 |
-2.27 |
| 18 |
Cuenca Goddard, Annabella (16)
|
CTNCY |
1:48.99 |
1:39.08 |
-9.91 |