| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Baur, Jake F (12)
|
MAKRO |
1:02.43 |
1:02.03 |
-0.40 |
| 2 |
Salas-Warner, Mikel A (12)
|
MABAY |
1:04.15 |
1:02.64 |
-1.51 |
| 3 |
Angelinas, Konstantinos (11)
|
MANEYS |
1:04.92 |
1:03.11 |
-1.81 |
| 4 |
Chen, Matthew L (12)
|
MASUNY |
1:05.76 |
1:03.58 |
-2.18 |
| 5 |
Ordonez, Mason A (11)
|
MASUNY |
1:01.98 |
1:04.03 |
2.05 |
| 6 |
de Luna, W. Richard F (12)
|
MAKRO |
1:01.89 |
1:04.41 |
2.52 |
| 7 |
Martin, Trevor (11)
|
MASCAY |
1:09.38 |
1:08.40 |
-0.98 |
| 8 |
Reichner, Trevor A (11)
|
MASUNY |
1:07.01 |
1:08.55 |
1.54 |
| 9 |
Kuhar, Jackson C (12)
|
MAKRO |
|
1:15.34 |
- |
| 10 |
Weaver, Camden M (11)
|
MAGSVY |
1:27.43 |
1:23.47 |
-3.96 |
| 11 |
Gogoi, Vir K (11)
|
MAGSVY |
1:29.52 |
1:25.65 |
-3.87 |
| 12 |
Brown, Richard (11)
|
MABAY |
|
1:38.61 |
- |
| 13 |
Pachucki, Evan J (12)
|
MAGSVY |
|
1:38.98 |
- |
| 14 |
Wan, Lingbo (11)
|
MAGSVY |
|
1:54.97 |
- |