| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Keller, Mira (12)
|
NIVELO |
1:07.07 |
1:06.06 |
-1.01 |
| 2 |
Adamczyk, Gabrielle J (12)
|
NICLSC |
1:06.82 |
1:06.25 |
-0.57 |
| 3 |
Griffin, Zoey O (12)
|
NICLSC |
1:12.49 |
1:07.46 |
-5.03 |
| 4 |
Reilly, Fiona K (12)
|
NISTAR |
1:08.25 |
1:07.73 |
-0.52 |
| 5 |
Chung, Emily (12)
|
NICLSC |
1:07.87 |
1:08.73 |
0.86 |
| 6 |
McKinney, Madison N (12)
|
NICLSC |
1:19.22 |
1:12.62 |
-6.60 |
| 7 |
Wands, Amelia G (12)
|
NIVELO |
1:14.50 |
1:17.40 |
2.90 |
| 8 |
Gallegos, Lena P (12)
|
NIFAST |
1:21.28 |
1:17.87 |
-3.41 |
| 9 |
Mintz, Vanessa M (12)
|
NICLSC |
1:18.91 |
1:18.73 |
-0.18 |
| 10 |
Vogt, Grace A (12)
|
NISTAR |
1:21.87 |
1:19.42 |
-2.45 |
| 11 |
Seelig, Jenna N (12)
|
NICLSC |
1:24.21 |
1:19.76 |
-4.45 |
| 12 |
Cotter, Keara L (12)
|
NISTAR |
1:29.33 |
1:21.75 |
-7.58 |
| 13 |
Fernando, Kayla A (12)
|
NISHAQ |
1:25.31 |
1:22.48 |
-2.83 |
| 14 |
Battistoni, Grace L (12)
|
NIVELO |
1:24.56 |
1:25.41 |
0.85 |
| 15 |
Harrison, Ella C (12)
|
NICLSC |
1:31.15 |
1:25.98 |
-5.17 |
| 16 |
Gentile, Olivia (12)
|
NIVELO |
1:30.35 |
1:26.83 |
-3.52 |
| 17 |
Fisher, Rachel C (12)
|
NISTAR |
|
1:27.99 |
- |
| 18 |
Adams, Daphne J (12)
|
NISHAQ |
1:39.88 |
1:28.64 |
-11.24 |
| 19 |
Finton, Aloysia L (12)
|
NISTAR |
|
1:29.46 |
- |
| 20 |
Monteiro, Martha G (12)
|
NIVELO |
1:46.30 |
1:31.62 |
-14.68 |
| 21 |
Rivera, Grace M (12)
|
NISTAR |
|
1:32.67 |
- |
| 22 |
Jones, Evelyn V (12)
|
NIVELO |
|
1:47.48 |
- |
|
DelRegno, Isabella M (12)
|
NIVELO |
1:47.52 |
NS |
- |