| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Farley, Evan P (8)
|
PVNCAP |
41.13 |
41.22 |
0.09 |
| 2 |
Phillips, Logan J (8)
|
PVNCAP |
|
45.34 |
- |
| 3 |
Chung, Eugene (8)
|
PVSSCT |
|
46.18 |
- |
| 4 |
Valle, Maxim A (8)
|
PVASA |
|
46.46 |
- |
| 5 |
Carrado, Samuel E (8)
|
PVFBST |
|
47.15 |
- |
| 6 |
Abel, Oliver T (8)
|
PVFISH |
|
48.94 |
- |
| 7 |
Saloom, Jackson C (8)
|
PVNCAP |
|
50.28 |
- |
| 8 |
Xie, Grant Y (8)
|
PVFISH |
|
50.45 |
- |
| 9 |
Dean, Cullen R (8)
|
PVFISH |
50.05 |
51.37 |
1.32 |
| 10 |
Rose, Andrew W (8)
|
PVNCAP |
|
52.25 |
- |
| 11 |
Levy, Oliver (8)
|
PVYASD |
55.77 |
57.58 |
1.81 |
| 12 |
Turner, Tyler M (8)
|
PVYASD |
57.48 |
1:01.65 |
4.17 |
| 13 |
Ku, Tyson J (8)
|
PVBWST |
|
1:06.37 |
- |
| 14 |
Menkes, Ethan R (8)
|
PVSDS |
|
1:10.98 |
- |
|
Wilson-Segovia, Jonathan J (8)
|
PVFBST |
|
DQ |
- |
|
Myers, Stefan R (8)
|
PVNCAP |
|
DQ |
- |
|
Bangert, Michael J (8)
|
PVASA |
54.53 |
DQ |
- |
|
Yarmosh, Samuel D (8)
|
PVBWST |
1:02.73 |
NS |
- |
|
Zochowski, Thaddeus J (8)
|
PVAAC |
|
NS |
- |