| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Keller, Mira (11)
|
NIVELO |
1:06.59 |
1:07.44 |
0.85 |
| 2 |
Griffin, Zoey O (11)
|
NICLSC |
1:11.04 |
1:07.67 |
-3.37 |
| 3 |
Adamczyk, Gabrielle J (11)
|
NICLSC |
1:14.42 |
1:13.67 |
-0.75 |
| 4 |
Reilly, Fiona K (11)
|
NISTAR |
1:12.70 |
1:13.84 |
1.14 |
| 5 |
McKinney, Madison N (11)
|
NICLSC |
1:15.76 |
1:21.07 |
5.31 |
| 6 |
Swiencicki, Nora M (11)
|
NICLSC |
1:23.94 |
1:23.33 |
-0.61 |
| 7 |
Philbrick, Mylie E (11)
|
NIVELO |
1:24.19 |
1:24.16 |
-0.03 |
| 8 |
Cotter, Keara L (11)
|
NISTAR |
1:28.07 |
1:26.80 |
-1.27 |
| 9 |
Barillari, Emma (11)
|
NIVELO |
1:25.02 |
1:26.88 |
1.86 |
| 10 |
Gachette, Marisa B (11)
|
NIVELO |
1:24.19 |
1:27.80 |
3.61 |
| 11 |
Weisenburg, Brylee M (11)
|
NISTAR |
1:29.95 |
1:29.30 |
-0.65 |
| 12 |
Kaufman, Bridget K (11)
|
NICLSC |
1:34.90 |
1:32.26 |
-2.64 |
| 13 |
Battistoni, Grace L (11)
|
NIVELO |
1:35.84 |
1:33.82 |
-2.02 |
| 14 |
Gentile, Olivia (11)
|
NIVELO |
1:28.96 |
1:34.18 |
5.22 |
| 15 |
Booth, Sophia A (11)
|
NISTAR |
1:37.72 |
1:35.06 |
-2.66 |
| 16 |
Seelig, Jenna N (11)
|
NICLSC |
1:33.34 |
1:35.91 |
2.57 |
| 17 |
Schaefer, Grace I (11)
|
NIEAST |
1:41.49 |
1:37.95 |
-3.54 |
| 18 |
Nuara, Gabrielle S (11)
|
NICLSC |
1:37.47 |
1:39.99 |
2.52 |
| 19 |
Meade, Juliana E (11)
|
NISTAR |
1:46.36 |
1:40.86 |
-5.50 |
| 19 |
Harrison, Ella C (11)
|
NICLSC |
1:39.75 |
1:40.86 |
1.11 |
| 21 |
Shepperd, Sloane A (11)
|
NIEAST |
|
1:42.44 |
- |
| 22 |
Brassard, Addison G (11)
|
NISTAR |
1:44.01 |
1:45.39 |
1.38 |
| 23 |
Adams, Daphne J (11)
|
NIBAAC |
1:46.83 |
1:47.17 |
0.34 |
| 24 |
Renzoni, Olivia R (11)
|
NISTAR |
|
1:48.74 |
- |
| 25 |
Rivera, Grace M (11)
|
NISTAR |
1:46.30 |
1:54.11 |
7.81 |
| 26 |
Lawson, Addison C (11)
|
NISTAR |
|
1:58.98 |
- |
|
Betzig, Brooklynn K (11)
|
NISTAR |
1:29.20 |
NS |
- |
|
Mintz, Vanessa M (11)
|
NICLSC |
1:21.95 |
NS |
- |