| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Weingarten, Tristan J (12)
|
MRCSDC |
1:12.20 |
1:12.29 |
0.09 |
| 2 |
Stocki, Oliver (12)
|
MRSSC |
1:12.21 |
1:12.98 |
0.77 |
| 3 |
Placencia-Nazareno, Ethan (11)
|
MRTVSC |
1:17.72 |
1:16.89 |
-0.83 |
| 4 |
Casalinuovo, Johnny A (11)
|
MRTVSC |
1:33.81 |
1:31.02 |
-2.79 |
| 5 |
Mozian, James P (11)
|
MRSSC |
1:36.38 |
1:31.88 |
-4.50 |
| 6 |
Worthington, Nicholas J (12)
|
MRSSC |
2:10.39 |
1:39.68 |
-30.71 |
| 7 |
Bowman, Kevin M (12)
|
MRSSC |
1:45.00 |
1:42.69 |
-2.31 |
| 8 |
Purga, Thomas J (11)
|
MRSSC |
1:38.09 |
1:42.79 |
4.70 |
| 9 |
Hussein, Amir W (12)
|
MRUN |
1:42.53 |
1:45.84 |
3.31 |
| 10 |
Thomas, Tyler C (11)
|
MRSSC |
1:46.61 |
1:46.13 |
-0.48 |
|
Kazlauskas, Evan (12)
|
MRTVSC |
1:23.13 |
DQ |
- |