| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tiso, Alex M (9)
|
PVUN |
32.23 |
33.40 |
1.17 |
| 2 |
Velazquez, Oliver F (10)
|
PVPAC |
34.35 |
34.55 |
0.20 |
| 3 |
Hamilton-Nortup, Ayder (9)
|
PVHEAL |
|
36.02 |
- |
| 4 |
Kim, Isaiah (10)
|
PVYSS |
40.23 |
36.45 |
-3.78 |
| 5 |
Kim, Kyle H (9)
|
PVTRA |
37.67 |
38.56 |
0.89 |
| 6 |
Hillman, Jared S (10)
|
PVPGPR |
42.02 |
41.61 |
-0.41 |
| 7 |
Qiao, Yirui (7)
|
PVRY |
39.08 |
44.42 |
5.34 |
| 8 |
Josephs, Alec M (9)
|
PVPGPR |
59.16 |
45.92 |
-13.24 |
| 9 |
Bouchelle, Oliver H (9)
|
PVPAC |
49.59 |
48.29 |
-1.30 |
| 10 |
Koeser, Brayden (9)
|
PVWEA |
54.16 |
49.55 |
-4.61 |
| 11 |
Lubis, Oliver A (9)
|
PVPAC |
47.57 |
50.02 |
2.45 |
| 12 |
Bess, Luke R (8)
|
PVNCAP |
|
50.35 |
- |
| 13 |
Wellen, Luke R (8)
|
PVPAC |
48.53 |
52.04 |
3.51 |
| 14 |
Corbin Lewis, Jair N (10)
|
PVPGPR |
50.19 |
54.52 |
4.33 |
| 15 |
Seo, William (7)
|
PVUN |
51.48 |
56.18 |
4.70 |
|
Roy, Simon M (7)
|
PVNCAP |
|
DQ |
- |
|
Andrade, Matthew A (9)
|
PVPAC |
42.28 |
NS |
- |
|
Kposowa, Lincoln N (10)
|
PVPAC |
37.58 |
NS |
- |
|
Igbinosa, Osahon (10)
|
PVPAC |
54.78 |
NS |
- |
|
Lakanse, Fijinoluwa M (9)
|
PVPGPR |
41.74 |
NS |
- |
|
Chinnaraj, Harris (8)
|
PVYSS |
46.38 |
NS |
- |
|
Sisul, Leo J (10)
|
PVHEAL |
44.89 |
NS |
- |
|
Avery, Harrison C (9)
|
PVHEAL |
55.61 |
NS |
- |
|
Hendershot, Thomas R (10)
|
PVPAC |
1:50.65 |
NS |
- |