| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Leslie, Sebastian V (12)
|
PVPGPR |
40.97 |
36.07 |
-4.90 |
| 2 |
Nagao, Taiki (13)
|
PVJFD |
38.54 |
36.57 |
-1.97 |
| 3 |
Foster, Kyle R R (13)
|
PVTIBU |
40.55 |
39.11 |
-1.44 |
| 4 |
Girimonte, Jacob A (12)
|
PVTIBU |
42.44 |
39.82 |
-2.62 |
| 5 |
Jenkins-Johnston, Darren A (13)
|
PVFAST |
45.58 |
40.06 |
-5.52 |
| 6 |
Arcuri, Tobias F (12)
|
PVTIBU |
46.30 |
41.22 |
-5.08 |
| 7 |
Mlanao, Kylan V (13)
|
PVLCL |
|
41.39 |
- |
| 8 |
Theodore, Darius J (12)
|
PVFAST |
46.98 |
41.80 |
-5.18 |
| 9 |
Tucker, Alexander M (13)
|
PVNCAP |
|
43.20 |
- |
| 10 |
Lowell, Nicholas C (12)
|
PVJFD |
45.86 |
45.15 |
-0.71 |
| 11 |
Schober, Maximilian C (12)
|
VATORP |
45.24 |
45.17 |
-0.07 |
| 12 |
Maliwanag, Matthew C (12)
|
MADST |
48.07 |
45.75 |
-2.32 |
| 13 |
Wischmann, Andrew E (13)
|
PVFAST |
|
45.85 |
- |
| 14 |
Obolensky, Alex O (13)
|
PVJFD |
49.46 |
50.84 |
1.38 |
|
Zein, Aly A (12)
|
PVNCAP |
37.83 |
NS |
- |
|
Ajesh, Avighna (12)
|
MADST |
|
NS |
- |
|
Brooks, Tyberious E (13)
|
MDCSAC |
59.32 |
NS |
- |