| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Iaci, Dominic J (12)
|
PVMACH |
1:25.64 |
1:22.77 |
-2.87 |
| 2 |
Necheporenko, Ivan (12)
|
PVMACH |
1:27.28 |
1:24.22 |
-3.06 |
| 3 |
Chethan, Ayan (12)
|
PVNCAP |
1:27.57 |
1:27.06 |
-0.51 |
| 4 |
Corsino, Jaden Lucas E (12)
|
PVNCAP |
1:32.52 |
1:27.21 |
-5.31 |
| 5 |
Song, Aaron J (12)
|
PVNCAP |
1:33.61 |
1:31.70 |
-1.91 |
| 6 |
Corsino, Raine Eli E (12)
|
PVNCAP |
1:21.69 |
1:32.32 |
10.63 |
| 7 |
Pape, Austin N (12)
|
PVNCAP |
1:30.87 |
1:34.02 |
3.15 |
| 8 |
Coleman, Edward M (11)
|
PVNCAP |
1:35.79 |
1:34.03 |
-1.76 |
| 9 |
Pham, Michael P (12)
|
PVMACH |
1:31.69 |
1:35.27 |
3.58 |
| 10 |
Farley, Evan P (11)
|
PVNCAP |
1:34.51 |
1:36.11 |
1.60 |
| 11 |
Murphy, Conor W (11)
|
PVNCAP |
1:43.96 |
1:47.47 |
3.51 |
| 12 |
Sultan, Noah H (11)
|
PVNCAP |
1:30.98 |
1:48.69 |
17.71 |