| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Reilly, Fiona K (12)
|
NISTAR |
36.95 |
36.60 |
-0.35 |
| 2 |
Keller, Mira (12)
|
NIVELO |
37.19 |
37.01 |
-0.18 |
| 3 |
Chung, Emily (12)
|
NICLSC |
38.93 |
37.08 |
-1.85 |
| 4 |
Wands, Amelia G (12)
|
NIVELO |
36.92 |
37.09 |
0.17 |
| 5 |
McKinney, Madison N (12)
|
NICLSC |
39.73 |
37.55 |
-2.18 |
| 6 |
Adamczyk, Gabrielle J (12)
|
NICLSC |
40.58 |
37.85 |
-2.73 |
| 7 |
Griffin, Zoey O (12)
|
NICLSC |
39.73 |
38.07 |
-1.66 |
| 8 |
Vogt, Grace A (12)
|
NISTAR |
43.57 |
39.88 |
-3.69 |
| 9 |
Seelig, Jenna N (12)
|
NICLSC |
39.87 |
40.39 |
0.52 |
| 10 |
Gallegos, Lena P (12)
|
NIFAST |
45.21 |
41.99 |
-3.22 |
| 11 |
Fernando, Kayla A (12)
|
NISHAQ |
46.12 |
42.35 |
-3.77 |
| 12 |
Cotter, Keara L (12)
|
NISTAR |
50.55 |
42.47 |
-8.08 |
| 13 |
Harrison, Ella C (12)
|
NICLSC |
44.40 |
42.66 |
-1.74 |
| 13 |
Gentile, Olivia (12)
|
NIVELO |
44.01 |
42.66 |
-1.35 |
| 15 |
Mintz, Vanessa M (12)
|
NICLSC |
43.40 |
43.05 |
-0.35 |
| 16 |
Finton, Aloysia L (12)
|
NISTAR |
|
43.42 |
- |
| 17 |
Battistoni, Grace L (12)
|
NIVELO |
45.33 |
44.30 |
-1.03 |
| 18 |
Adams, Daphne J (12)
|
NISHAQ |
47.41 |
44.61 |
-2.80 |
| 19 |
Rivera, Grace M (12)
|
NISTAR |
1:02.75 |
48.11 |
-14.64 |
| 20 |
Monteiro, Martha G (12)
|
NIVELO |
59.37 |
50.88 |
-8.49 |
| 21 |
Fisher, Rachel C (12)
|
NISTAR |
|
52.07 |
- |
| 22 |
Jones, Evelyn V (12)
|
NIVELO |
1:07.84 |
56.30 |
-11.54 |
|
DelRegno, Isabella M (12)
|
NIVELO |
58.28 |
NS |
- |