| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mohamed, Omar (8)
|
MRFREE |
1:25.54 |
1:19.92 |
-5.62 |
| 2 |
Kwon, Connor (10)
|
MRYMID |
1:24.15 |
1:21.82 |
-2.33 |
| 3 |
Farrell, Callum A (8)
|
MRNYSA |
1:26.39 |
1:23.71 |
-2.68 |
| 4 |
Corbett, Thomas C (7)
|
MREAST |
1:45.00 |
1:34.94 |
-10.06 |
| 5 |
Mussolini, Nicholas M (9)
|
CTGRYM |
2:00.00 |
1:35.44 |
-24.56 |
| 6 |
Tula, Xavier A (10)
|
MRAPEX |
1:31.93 |
1:35.87 |
3.94 |
| 7 |
Ghaly, Yamen (9)
|
MRNYSA |
1:51.56 |
1:42.28 |
-9.28 |
| 8 |
Llorente Valin, Leonardo (10)
|
MRYMID |
1:52.10 |
1:43.13 |
-8.97 |
|
Park, Peter J (10)
|
MREAST |
1:44.43 |
DQ |
- |
|
Ginste, Charlie W (8)
|
CTGRYM |
2:00.00 |
DQ |
- |
|
Tomioka, Jeremiah I (10)
|
MRNYSA |
1:36.01 |
DQ |
- |