| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Curran, Brecken E (9)
|
WIMAC |
1:35.42 |
1:30.69 |
-4.73 |
| 2 |
Bergin, Samuel P (9)
|
WIEBSC |
1:35.61 |
1:32.61 |
-3.00 |
| 3 |
Crawford, Colton D (9)
|
WISSTY |
1:30.00 |
1:34.52 |
4.52 |
| 4 |
Vandenbusch, William M (9)
|
WIHSSB |
1:39.32 |
1:35.49 |
-3.83 |
| 5 |
Josephs, Nathan E (9)
|
WIGCY |
1:37.71 |
1:36.52 |
-1.19 |
| 6 |
Buznea, Andrei (9)
|
WILAKE |
1:40.47 |
1:37.55 |
-2.92 |
| 7 |
Vandenbusch, Alexander R (9)
|
WIHSSB |
1:39.95 |
1:39.96 |
0.01 |
| 8 |
Foster, Nicholas E (9)
|
WISEA |
2:15.76 |
1:46.17 |
-29.59 |
| 9 |
Cataldo, Alex W (9)
|
WIMAC |
1:46.22 |
1:46.26 |
0.04 |
| 10 |
Van Laanen, Barrett J (9)
|
WIASC |
1:44.44 |
1:48.02 |
3.58 |
|
Dietrich, William J (9)
|
WIBAC |
1:44.67 |
DQ |
- |
|
Walker, Mason R (9)
|
WIPX3 |
1:57.40 |
DQ |
- |