| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bougaieff, Jacob A (10)
|
GURICE |
1:20.07 |
1:12.90 |
-7.17 |
| 2 |
Miksenas, Benas R (10)
|
GUKATY |
1:26.68 |
1:25.21 |
-1.47 |
| 3 |
Riddle, Stephen (9)
|
GUAGS |
1:35.49 |
1:27.80 |
-7.69 |
| 4 |
Johnson, Asher B (10)
|
GURICE |
1:29.56 |
1:28.08 |
-1.48 |
| 5 |
Miksenas, Jonas P (10)
|
GUKATY |
1:44.72 |
1:31.66 |
-13.06 |
| 6 |
Kiyashchenko, Stepan (9)
|
GULIFE |
1:33.38 |
1:35.87 |
2.49 |
| 7 |
Burnette, Stellan (10)
|
GUAMBU |
1:50.11 |
1:37.35 |
-12.76 |
| 8 |
Perez, Thomas Gabriel L (10)
|
GUKATY |
|
1:37.38 |
- |
| 9 |
Chouliaris, Michael P (8)
|
GUKATY |
|
1:40.98 |
- |
| 10 |
Kiyashchenko, Efim (7)
|
GULIFE |
1:41.52 |
1:44.23 |
2.71 |