| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Clark, William T (13)
|
MAGAAC |
1:12.03 |
1:09.55 |
-2.48 |
| 1 |
Sleptsov, Alex D (14)
|
MAPCAC |
1:15.81 |
1:12.22 |
-3.59 |
| 2 |
Boles, Andrew B (14)
|
MAGAAC |
1:13.79 |
1:14.11 |
0.32 |
| 2 |
Albinsky, David A (13)
|
MAGAAC |
1:15.75 |
1:14.85 |
-0.90 |
| 3 |
Brattini, Nicholas M (14)
|
MARAYS |
1:15.02 |
1:14.42 |
-0.60 |
| 3 |
Kaminski, Walter B (14)
|
MARAYS |
1:17.58 |
1:18.17 |
0.59 |
| 4 |
Menasion, Miles V (14)
|
MASERP |
1:14.92 |
1:14.85 |
-0.07 |
| 4 |
Konarski, Hunter (13)
|
MAUN-L |
1:25.38 |
1:23.73 |
-1.65 |
| 5 |
Stanczewski, William L (13)
|
MAPWAC |
1:13.83 |
1:15.35 |
1.52 |
| 5 |
Moore, Thomas A (13)
|
MASERP |
1:30.84 |
1:24.87 |
-5.97 |
|
Agamalian, Zachery M (14)
|
MAACAC |
|
NS |
- |
|
DeSantis, Joseph N (14)
|
MAGAAC |
1:11.48 |
NS |
- |
|
Zoldan, Alexander P (14)
|
MAGAAC |
1:15.12 |
NS |
- |