| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Park, Brody H (10)
|
MAUN2 |
1:20.54 |
1:16.83 |
-3.71 |
| 1 |
Morton, Andrew R (9)
|
MAJW |
|
1:29.50 |
- |
| 2 |
Willard, George J (9)
|
MAJW |
1:19.68 |
1:20.34 |
0.66 |
| 2 |
Lewandowski, Dominik L (10)
|
MAJW |
|
1:32.44 |
- |
| 3 |
Kothari, Aditya N (10)
|
MASSC |
1:35.35 |
1:33.47 |
-1.88 |
| 4 |
Gallagher, Nathan F (9)
|
MAJW |
1:34.77 |
1:35.04 |
0.27 |
| 5 |
Skowronski, Braydon C (9)
|
MAJW |
1:46.78 |
1:38.17 |
-8.61 |
| 6 |
Strauss, Matthew R (9)
|
MAJW |
1:40.03 |
1:41.43 |
1.40 |
| 7 |
Purumandla, Abhinav R (10)
|
MAJW |
1:53.08 |
1:51.22 |
-1.86 |
| 8 |
Chazan, Benjamin A (9)
|
MAJW |
|
1:58.26 |
- |
|
Horan, Ryder P (9)
|
MAJW |
1:31.36 |
NS |
- |