| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Corcoran, Levi D (8)
|
MAMAKO |
1:26.68 |
1:19.74 |
-6.94 |
| 2 |
Cavanaugh, Brett R (8)
|
MADST |
1:20.11 |
1:20.83 |
0.72 |
| 3 |
Kurdes, James K (8)
|
MAMAKO |
|
1:22.12 |
- |
| 4 |
Carfi, Thiago (7)
|
MADST |
1:52.44 |
1:29.32 |
-23.12 |
| 5 |
Zoltowski, Ethan A (8)
|
MAFSSC |
|
1:33.93 |
- |
| 6 |
Xun, Changyuan L (7)
|
MADST |
1:57.92 |
1:37.70 |
-20.22 |
| 7 |
Gill, Raunak S (7)
|
MAT85 |
1:39.87 |
1:37.98 |
-1.89 |
| 8 |
Agrawal, Ayan (8)
|
MADST |
2:30.90 |
1:44.23 |
-46.67 |
| 9 |
Hoppe-Carter, James H (7)
|
MADST |
|
2:05.00 |
- |
| 10 |
Del Castillo, Gabriel M (6)
|
MAFSSC |
|
2:06.36 |
- |
|
Ma, Mark K (8)
|
MADST |
1:20.82 |
NS |
- |