| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Moyer, John D (8)
|
MAJW |
1:41.38 |
1:32.18 |
-9.20 |
| 2 |
Derivaux, Charles H (8)
|
MAJW |
1:43.23 |
1:35.23 |
-8.00 |
| 3 |
Behm, John E (8)
|
MAJW |
1:39.20 |
1:35.54 |
-3.66 |
| 4 |
Boratto, Evan A (8)
|
MAUDAC |
1:43.07 |
1:39.31 |
-3.76 |
| 5 |
Shifflett, Gavin A (8)
|
MASSC |
1:53.56 |
1:40.39 |
-13.17 |
| 6 |
Barrett, Gabriel M (8)
|
MAJW |
|
1:47.78 |
- |
| 7 |
Machristie, Noah P (8)
|
MAJW |
|
1:53.85 |
- |
| 8 |
Rooney, Cormac A (8)
|
MABSC |
|
1:53.88 |
- |
| 9 |
Jellig, Patrick J (8)
|
MAJW |
|
2:05.73 |
- |
| 10 |
Emmert, David J (8)
|
MAJW |
|
2:08.17 |
- |
|
Toncich-Mandel, Laurence (8)
|
MAJW |
|
DQ |
- |
|
Marr, Max (8)
|
MASSC |
|
DQ |
- |