| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tynan, Ciarrah J (10)
|
NIOLSC |
1:11.24 |
1:10.95 |
-0.29 |
| 2 |
Tubolino, Payge E (10)
|
NIMETS |
1:17.67 |
1:15.04 |
-2.63 |
| 3 |
Romans, Mya O (10)
|
NICORY |
1:26.10 |
1:19.44 |
-6.66 |
| 4 |
Matthews, Arianna E (9)
|
NISKAN |
1:23.19 |
1:20.99 |
-2.20 |
| 5 |
Fontana, Evelyn P (10)
|
NIMETS |
1:23.69 |
1:21.16 |
-2.53 |
| 6 |
Williams, Elaina R (9)
|
NIUN-C |
|
1:22.15 |
- |
| 7 |
Lawrence, Ella L (10)
|
NINAYE |
1:30.65 |
1:22.83 |
-7.82 |
| 8 |
Ascenzo, Ava E (10)
|
NINAYE |
1:29.72 |
1:23.50 |
-6.22 |
| 9 |
Sammon, Caitlyn I (9)
|
NICSCI |
1:26.20 |
1:24.64 |
-1.56 |
| 10 |
Gibbs, Kiora (10)
|
NICORY |
1:32.10 |
1:26.38 |
-5.72 |
| 11 |
Lenning, Miranda M (10)
|
NINAYE |
1:33.78 |
1:27.18 |
-6.60 |
| 12 |
Bohli, Camille N (10)
|
NICSCI |
1:37.02 |
1:43.45 |
6.43 |
| 13 |
Shortslef, Allison C (10)
|
NICSCI |
1:40.48 |
1:43.82 |
3.34 |
| 14 |
Blount, Ella (10)
|
NISKAN |
1:45.70 |
1:46.74 |
1.04 |
| 15 |
Canale Giberson, Sofia H (10)
|
NIOLSC |
1:48.97 |
1:47.07 |
-1.90 |
| 16 |
Hefti, Arabella N (10)
|
NIMETS |
1:52.77 |
1:54.91 |
2.14 |
| 17 |
Fico, Nina I (9)
|
NIMETS |
2:21.57 |
2:05.10 |
-16.47 |
| 18 |
Price, Ashlynn M (10)
|
NICSCI |
1:37.13 |
2:05.50 |
28.37 |
| 19 |
Baker, Katelyn M (10)
|
NIMETS |
|
2:21.26 |
- |
|
Balk, Bebe (10)
|
NISKAN |
1:53.65 |
NS |
- |
|
Miljkovic, Majda (9)
|
NICSCI |
|
NS |
- |