| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tiso, Alex M (9)
|
PVUN |
41.81 |
40.37 |
-1.44 |
| 2 |
Griffith, Caleb R (8)
|
PVNCAP |
49.06 |
45.47 |
-3.59 |
| 3 |
Kim, Isaiah (10)
|
PVYSS |
50.43 |
50.79 |
0.36 |
| 4 |
Hamilton-Nortup, Ayder (9)
|
PVHEAL |
|
53.03 |
- |
| 5 |
Velazquez, Oliver F (10)
|
PVPAC |
58.53 |
55.42 |
-3.11 |
| 6 |
Williams, Ethyn P (10)
|
PVPAC |
1:01.68 |
55.63 |
-6.05 |
| 7 |
Koeser, Brayden (9)
|
PVWEA |
|
1:02.92 |
- |
| 8 |
Lubis, Oliver A (9)
|
PVPAC |
59.50 |
1:03.16 |
3.66 |
| 9 |
Bouchelle, Oliver H (9)
|
PVPAC |
1:05.42 |
1:07.69 |
2.27 |
|
Avery, Harrison C (9)
|
PVHEAL |
|
DQ |
- |
|
Hendershot, Thomas R (10)
|
PVPAC |
|
DQ |
- |
|
Josephs, Alec M (9)
|
PVPGPR |
1:15.14 |
DQ |
- |
|
Sisul, Leo J (10)
|
PVHEAL |
53.27 |
NS |
- |
|
Andrade, Matthew A (9)
|
PVPAC |
50.46 |
NS |
- |
|
Kposowa, Lincoln N (10)
|
PVPAC |
50.68 |
NS |
- |