| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nus, Ethan D (10)
|
MRLIAC |
1:09.11 |
1:06.92 |
-2.19 |
| 2 |
Green, Sean T (10)
|
MRLIAC |
1:10.93 |
1:08.11 |
-2.82 |
| 3 |
Veit, Colin (10)
|
MRTVSC |
1:12.61 |
1:13.55 |
0.94 |
| 4 |
Darcy, James F (9)
|
MRLIAC |
1:16.12 |
1:14.51 |
-1.61 |
| 5 |
Aquilino, Lorenzo A (10)
|
MRBBSC |
1:21.62 |
1:16.51 |
-5.11 |
| 6 |
Kushnirsky, David A (10)
|
MRLIAC |
1:22.79 |
1:18.29 |
-4.50 |
| 7 |
Fitzgerald, Joseph T (10)
|
MRLIAC |
1:43.79 |
1:19.35 |
-24.44 |
| 8 |
Ma, Henry Y (10)
|
MRLIAC |
1:30.16 |
1:20.39 |
-9.77 |
| 9 |
Hertel, Kevin A (10)
|
MRLIAC |
1:20.77 |
1:21.16 |
0.39 |
| 10 |
Simons, Andrew J (10)
|
MRLIAC |
1:29.81 |
1:28.32 |
-1.49 |
| 11 |
Straus, Leo P (10)
|
MRLIAC |
1:37.94 |
1:28.59 |
-9.35 |
| 12 |
Quinlan, Daniel R (9)
|
MRLIAC |
1:32.42 |
1:29.67 |
-2.75 |
| 13 |
Placencia-Nazareno, Ethan (10)
|
MRTVSC |
1:31.67 |
1:46.64 |
14.97 |
|
Koek, Andrew (9)
|
MRLIAC |
1:35.99 |
DQ |
- |
|
Mehlman, Zachary J (9)
|
MRLIAC |
1:40.00 |
DQ |
- |
|
Wong, Andrew (9)
|
MRLIAC |
1:40.00 |
DQ |
- |
|
Buckley, Gavin C (9)
|
MRLIAC |
1:40.00 |
DQ |
- |