| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wangpo, Tenzin M (10)
|
ORLOSC |
1:07.10 |
1:05.55 |
-1.55 |
| 2 |
Rubocki, Benjamin D (10)
|
SRBY |
1:17.55 |
1:14.04 |
-3.51 |
| 3 |
Hong, Jinu (10)
|
ORTHSC |
1:15.89 |
1:14.11 |
-1.78 |
| 4 |
Lee-Weinand, Christopher H (10)
|
PCDACA |
1:19.11 |
1:17.85 |
-1.26 |
| 5 |
Moser, Nathaniel L (10)
|
ORHEAT |
1:21.85 |
1:19.66 |
-2.19 |
| 6 |
Hu, Christopher H (10)
|
ORTHSC |
1:22.44 |
1:20.62 |
-1.82 |
| 7 |
Waingold, Ari R (10)
|
PNOCA |
1:23.62 |
1:22.81 |
-0.81 |
| 8 |
Wroblewski, Matthew B (10)
|
ORLOSC |
1:25.29 |
1:23.38 |
-1.91 |
| 9 |
Leder, Benjamin O (10)
|
PCDACA |
1:21.65 |
1:25.22 |
3.57 |
| 10 |
Vail, Alex W (9)
|
ORLOSC |
1:27.41 |
1:27.75 |
0.34 |