| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Skalicky, Reagan A (13)
|
MAGAAC |
32.00 |
32.54 |
0.54 |
| 2 |
Abraham, Evelyn V (13)
|
MACHEL |
34.61 |
35.18 |
0.57 |
| 3 |
Skalicky, Reese M (13)
|
MAGAAC |
32.06 |
36.39 |
4.33 |
| 4 |
Sileo-Magliari, Sophia (10)
|
MAUDAC |
40.50 |
38.00 |
-2.50 |
| 5 |
Simonetti, Elsa B (10)
|
MACHEL |
44.17 |
38.97 |
-5.20 |
| 6 |
Tooze, Grace P (9)
|
MAEAAC |
39.72 |
40.62 |
0.90 |
| 7 |
Cosgrove, Scarlett J (11)
|
MAGAAC |
40.09 |
41.04 |
0.95 |
| 8 |
McGillis, Isabela L (13)
|
MACHEL |
45.04 |
46.04 |
1.00 |
| 9 |
Gonnella, Ava R (10)
|
MAGAAC |
49.86 |
46.33 |
-3.53 |
| 11 |
Gonnella, Lila G (9)
|
MAGAAC |
|
1:08.45 |
- |
|
McCrudden, Reiley M (13)
|
MAGAAC |
|
37.16 |
- |
|
Baughman, Caroline E (9)
|
MAGAAC |
48.54 |
45.75 |
-2.79 |