| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lopez, Olivia K (12)
|
MRPAC |
28.09 |
27.25 |
-0.84 |
| 2 |
Adams, Grace C (12)
|
MRRAC |
26.98 |
27.79 |
0.81 |
| 3 |
Mykytenko, Elizabeth (12)
|
MRRAC |
32.06 |
29.15 |
-2.91 |
| 4 |
McKee, Yesenia A (11)
|
MRIA |
30.56 |
30.83 |
0.27 |
| 5 |
Londono, Isabela (12)
|
MRIA |
30.58 |
30.90 |
0.32 |
| 6 |
Skala, Sarah M (11)
|
MRIA |
30.68 |
31.38 |
0.70 |
| 7 |
Zhikharev, Alexandra (11)
|
NJWAVE |
31.35 |
31.50 |
0.15 |
| 8 |
Wei, Alice (11)
|
MRRAC |
32.37 |
31.87 |
-0.50 |
| 9 |
Ratel, Brooklyn E (12)
|
MRIA |
31.65 |
31.88 |
0.23 |
| 10 |
Kantrowitz, Alexandra L (11)
|
MRSPAR |
35.47 |
32.90 |
-2.57 |
| 11 |
Stromski, Madison L (12)
|
MRIA |
31.63 |
33.44 |
1.81 |
| 12 |
DiMarco, AnnaLynn (11)
|
MRSPAR |
35.46 |
33.81 |
-1.65 |
| 13 |
Malpeso, Emily (11)
|
MRRAC |
33.15 |
34.56 |
1.41 |
| 14 |
Rivera, Brittany N (11)
|
MRSPAR |
37.65 |
35.00 |
-2.65 |
| 15 |
O'Mara, Brigid (12)
|
MRSPAR |
34.88 |
35.39 |
0.51 |
| 16 |
Menn, Ava D (11)
|
MRSPAR |
39.32 |
36.90 |
-2.42 |
| 17 |
Delgado, Karen B (11)
|
MRSPAR |
40.08 |
39.86 |
-0.22 |
| 18 |
Argueta, Kirsten F (11)
|
MRPAC |
39.99 |
40.48 |
0.49 |
| 19 |
Tassio, Taylor (11)
|
MRSPAR |
44.23 |
41.22 |
-3.01 |
|
Kryvorutsky, Annie (11)
|
MRRAC |
46.15 |
NS |
- |