| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Schuldt, Samuel G (10)
|
ADALBS |
38.49 |
38.57 |
0.08 |
| 2 |
Knill, Zachary J (10)
|
ADGRGF |
54.04 |
47.50 |
-6.54 |
| 3 |
Pollinger, Jackson R (9)
|
ADDELM |
51.26 |
48.41 |
-2.85 |
| 4 |
Chen, Jayden (10)
|
ADNHA |
|
52.39 |
- |
| 5 |
Johnson, Aiden W (9)
|
ADWAVE |
55.85 |
52.80 |
-3.05 |
| 6 |
Kuzmin, Alexander K (10)
|
ADUSAM |
|
53.61 |
- |
| 7 |
Dmitriev, Ernest (9)
|
ADUSAM |
|
59.57 |
- |
| 8 |
Kern, Asher S (9)
|
ADTAC |
|
1:00.69 |
- |
| 9 |
Watson, Henry M (9)
|
ADCANA |
|
1:00.73 |
- |
| 10 |
Djozo, Davud (10)
|
ADNHA |
|
1:02.69 |
- |
| 11 |
Schroeck, Eli B (10)
|
ADGRGF |
1:21.56 |
1:19.97 |
-1.59 |
|
Slim, Pietro (10)
|
ADWAVE |
|
DQ |
- |
|
Ross, Nicholas D (10)
|
ADDELM |
54.83 |
DQ |
- |
|
Poricanin, Edin (9)
|
ADDELM |
|
DQ |
- |
|
Shaw, Dillon E (9)
|
ADNHA |
|
DQ |
- |
|
Craig, Logan T (9)
|
ADSCHE |
49.85 |
DQ |
- |
|
Shear, Jakob S (10)
|
ADALBS |
|
DQ |
- |
|
Bai, Zichen (10)
|
ADALBS |
|
NS |
- |
|
Kilmartin, Brody S (9)
|
ADGRGF |
|
NS |
- |
|
Baetens Goble, Nathan (9)
|
ADBENN |
|
NS |
- |
|
Clarke, James B (9)
|
ADUSAM |
|
NS |
- |
|
Dorsey, Marshall L (10)
|
ADALBS |
57.16 |
NS |
- |