| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Punnoose, Allen (10)
|
MRYMID |
1:27.86 |
1:21.70 |
-6.16 |
| 2 |
Filimonov, Mykhaylo (10)
|
MRMPNY |
1:28.31 |
1:23.89 |
-4.42 |
| 3 |
Brillante, Francesco A (10)
|
MRHS |
1:31.61 |
1:24.11 |
-7.50 |
| 4 |
Michin, Nikita G (9)
|
MRMPNY |
1:30.35 |
1:25.11 |
-5.24 |
| 5 |
Kamal, Adam (9)
|
MRBGNW |
|
1:26.57 |
- |
| 6 |
Stonsby, Peter S (10)
|
MRBGNW |
1:29.15 |
1:30.45 |
1.30 |
| 7 |
Chang, Benjamin (10)
|
MRBGNW |
1:29.91 |
1:30.57 |
0.66 |
| 8 |
Furniss, Jameson R (10)
|
MRBGNW |
1:44.90 |
1:40.02 |
-4.88 |
| 9 |
Balcetis, Jonas (9)
|
MRBGNW |
|
1:57.63 |
- |
| 10 |
Grushovenko, David (9)
|
MRMPNY |
1:39.00 |
1:58.83 |
19.83 |
| 11 |
Cai, Jason (10)
|
MRBGNW |
|
2:03.46 |
- |
| 12 |
Gurney, Nolan J (10)
|
MRBGNW |
2:12.35 |
2:05.31 |
-7.04 |
| 13 |
Weinstein, Benjamin C (9)
|
MRBGNW |
|
2:12.22 |
- |
|
Wei, Jed (10)
|
MRBGNW |
|
DQ |
- |