| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
O'Keeffe, Grant P (12)
|
ADSCHE |
33.82 |
32.83 |
-0.99 |
| 2 |
Johnston, Layla A (12)
|
ADSCHE |
35.70 |
36.40 |
0.70 |
| 3 |
Dumblewski, Lola R (12)
|
ADSCHE |
35.64 |
36.79 |
1.15 |
| 4 |
Panetta, Skylar J (11)
|
ADSCHE |
43.25 |
41.89 |
-1.36 |
| 5 |
Taylor, Natalie (11)
|
ADSCHE |
45.33 |
43.80 |
-1.53 |
| 6 |
Strickler, Carolyn M (11)
|
ADSCHE |
44.76 |
44.32 |
-0.44 |
| 7 |
Sellnow, Lucas M (12)
|
ADSCHE |
45.69 |
46.74 |
1.05 |
| 8 |
Dashiell, Michael W (11)
|
ADSCHE |
50.37 |
47.27 |
-3.10 |
| 9 |
Hastings, Charley D (12)
|
ADSCHE |
49.56 |
47.74 |
-1.82 |
| 10 |
Deyrup, Isaac W (11)
|
ADSCHE |
47.71 |
49.00 |
1.29 |
| 11 |
Mastri, Emilia N (11)
|
ADSCHE |
|
1:08.80 |
- |
|
Barnoski, William C (12)
|
ADSCHE |
|
DQ |
- |
|
Einarsson, Alexander M (11)
|
ADSCHE |
|
DQ |
- |
|
Kransler, Chase J (11)
|
ADSCHE |
51.36 |
NS |
- |