| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lopez, Olivia K (12)
|
MRPAC |
34.99 |
35.07 |
0.08 |
| 2 |
Mykytenko, Elizabeth (12)
|
MRRAC |
36.56 |
35.93 |
-0.63 |
| 3 |
Lee, Michelle S (11)
|
MRPAC |
39.99 |
36.83 |
-3.16 |
| 4 |
Tallides, Eleni L (11)
|
NJWAVE |
37.79 |
37.05 |
-0.74 |
| 5 |
McKee, Yesenia A (11)
|
MRIA |
38.04 |
39.14 |
1.10 |
| 6 |
Zhikharev, Alexandra (11)
|
NJWAVE |
40.51 |
39.79 |
-0.72 |
| 7 |
Adeshchenko, Maya (12)
|
MRRAC |
39.57 |
40.58 |
1.01 |
| 8 |
Kantrowitz, Alexandra L (11)
|
MRSPAR |
39.90 |
41.28 |
1.38 |
| 9 |
Londono, Isabela (12)
|
MRIA |
40.35 |
42.07 |
1.72 |
| 10 |
Wei, Alice (11)
|
MRRAC |
41.68 |
42.16 |
0.48 |
| 11 |
Skala, Sarah M (11)
|
MRIA |
47.58 |
42.76 |
-4.82 |
| 12 |
Caruvana, Lauren E (11)
|
MRRAC |
41.28 |
44.12 |
2.84 |
| 13 |
Stromski, Madison L (12)
|
MRIA |
42.01 |
46.17 |
4.16 |
| 14 |
Alfaro, Leslie (12)
|
MRRAC |
48.47 |
46.49 |
-1.98 |
| 15 |
O'Mara, Brigid (12)
|
MRSPAR |
46.78 |
47.09 |
0.31 |
| 16 |
Menn, Ava D (11)
|
MRSPAR |
52.32 |
47.49 |
-4.83 |
| 17 |
Argueta, Kirsten F (11)
|
MRPAC |
53.99 |
48.62 |
-5.37 |
| 18 |
Rivera, Brittany N (11)
|
MRSPAR |
53.02 |
49.26 |
-3.76 |
| 19 |
Tassio, Taylor (11)
|
MRSPAR |
59.23 |
53.84 |
-5.39 |
|
Kryvorutsky, Annie (11)
|
MRRAC |
42.51 |
NS |
- |