| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lopez, Lucas J (12)
|
PVNCAP |
1:13.35 |
1:10.42 |
-2.93 |
| 2 |
Penn, Charles J (12)
|
PVNCAP |
1:17.56 |
1:12.79 |
-4.77 |
| 3 |
Starr, Graham H (13)
|
PVNCAP |
1:19.78 |
1:15.25 |
-4.53 |
| 4 |
Aronoff, Noah A (12)
|
PVNCAP |
1:26.08 |
1:19.06 |
-7.02 |
| 5 |
Donohue, John T (11)
|
PVNCAP |
1:26.48 |
1:22.98 |
-3.50 |
| 6 |
Matsuyama, Aron J (12)
|
PVNCAP |
1:25.39 |
1:26.75 |
1.36 |
| 7 |
Khalili, Aarad A (11)
|
PVNCAP |
1:35.22 |
1:30.35 |
-4.87 |
| 8 |
Green, John B (11)
|
PVNCAP |
1:36.29 |
1:32.71 |
-3.58 |
| 9 |
Marchand, Luc M (11)
|
PVNCAP |
1:35.06 |
1:33.96 |
-1.10 |
| 10 |
Kee, Caleb M (11)
|
PVNCAP |
1:28.39 |
1:33.97 |
5.58 |
| 11 |
Campello, Anderson L (11)
|
PVNCAP |
|
1:37.13 |
- |
|
LI, Sikai (13)
|
PVNCAP |
1:34.04 |
DQ |
- |
|
Robinson, Mitchell T (12)
|
PVNCAP |
1:19.61 |
DQ |
- |