| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jetton, Lincoln A (8)
|
PVNCAP |
47.38 |
46.14 |
-1.24 |
| 2 |
Ahuja, Riaan (8)
|
PVNCAP |
49.83 |
50.75 |
0.92 |
| 3 |
Heflin, Cole J (8)
|
PVBWST |
56.03 |
51.02 |
-5.01 |
| 4 |
Kim, Dylan Y (8)
|
PVNCAP |
|
54.55 |
- |
| 5 |
Fortunato, Chase J (8)
|
PVNCAP |
55.91 |
54.76 |
-1.15 |
| 6 |
Ku, Tyson J (8)
|
PVBWST |
|
1:02.06 |
- |
| 7 |
Mascott, Elias M (8)
|
PVNCAP |
1:04.88 |
1:03.39 |
-1.49 |
| 8 |
Wadhwani, Shaurya (8)
|
PVLIFE |
|
1:04.12 |
- |
| 9 |
Park, Edward (8)
|
PVNCAP |
|
1:06.36 |
- |
|
Gaddi, Ryan J (8)
|
PVNCAP |
|
DQ |
- |
|
Rose, Andrew W (8)
|
PVNCAP |
|
DQ |
- |
|
Stone, William M (8)
|
PVNCAP |
|
DQ |
- |
|
DeVito, Jonathan T (8)
|
PVNCAP |
54.05 |
NS |
- |
|
Grajkowski, Dominic E (8)
|
PVNCAP |
|
NS |
- |
|
Tutunaru, Mark-Robert (8)
|
PVNCAP |
|
NS |
- |