| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Headley, Mackenzie N (12)
|
CTFVYT |
24.64 |
24.89 |
0.25 |
| 2 |
Chivers, Lucy I (12)
|
NEPVAA |
26.71 |
27.14 |
0.43 |
| 3 |
Kelly, Megan E (12)
|
NEABF |
26.59 |
27.30 |
0.71 |
| 4 |
Harding, Gabriella E (12)
|
NEPVAA |
27.13 |
27.35 |
0.22 |
| 5 |
Zeppa, Isabella R (12)
|
NEPVAA |
29.25 |
29.21 |
-0.04 |
| 6 |
Satkowski, Mia M (12)
|
NEWYST |
29.16 |
29.24 |
0.08 |
| 7 |
Bulatewicz, Mia (12)
|
NEPVAA |
29.06 |
29.88 |
0.82 |
| 8 |
Villanueva, Sofia R (12)
|
NEPVAA |
32.85 |
31.12 |
-1.73 |
| 9 |
Dole, Inez S (12)
|
NEHRY |
32.72 |
31.35 |
-1.37 |
| 10 |
Hoyt, Lucy M (12)
|
NEHRY |
32.74 |
32.20 |
-0.54 |
| 11 |
Luna-Rodriguez, Sophia I (11)
|
NEPVAA |
32.43 |
33.08 |
0.65 |
| 12 |
Maltby, Hannah M (12)
|
NEABF |
33.48 |
33.16 |
-0.32 |
| 13 |
Salls, Madelyn R (11)
|
NEWYST |
33.79 |
33.62 |
-0.17 |
| 14 |
Kulp, Saumya E (11)
|
NEHRY |
36.66 |
34.08 |
-2.58 |
| 15 |
Hutchins, Ellie M (12)
|
NEPVAA |
33.16 |
34.42 |
1.26 |
| 16 |
Hanechak, Elizabeth Z (12)
|
NEWYST |
34.87 |
36.35 |
1.48 |
| 17 |
Kimball, Ellie A (12)
|
NEHRY |
41.50 |
38.25 |
-3.25 |
| 18 |
Kates, Eden H (12)
|
NEHRY |
41.03 |
39.46 |
-1.57 |
| 19 |
Richardson, Cassidy D (12)
|
NEHRY |
42.88 |
41.43 |
-1.45 |