| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Landry, Zavin L (12)
|
NTNTN |
1:18.61 |
1:17.00 |
-1.61 |
| 2 |
Zhang, William T (12)
|
NTNTN |
1:20.64 |
1:18.19 |
-2.45 |
| 3 |
Parker, Alexander G (12)
|
NTNTN |
1:33.02 |
1:24.60 |
-8.42 |
| 4 |
Tuapen, Angelo Jacob V (11)
|
NTNTN |
1:26.60 |
1:26.49 |
-0.11 |
| 5 |
Heldenbrand, Dylan F (11)
|
NTNTN |
1:25.12 |
1:26.79 |
1.67 |
| 6 |
Wang, Richard C (12)
|
NTNTN |
1:32.55 |
1:30.13 |
-2.42 |
| 7 |
Walser, Trifon R (12)
|
NTNTN |
1:48.66 |
1:31.67 |
-16.99 |
| 8 |
Smith, George A (11)
|
NTNTN |
1:38.56 |
1:38.96 |
0.40 |
| 9 |
Gutierrez, Kai H (11)
|
NTNTN |
1:44.85 |
1:48.93 |
4.08 |
| 10 |
Lee, Kevin T (11)
|
NTNTN |
2:11.90 |
2:18.32 |
6.42 |