| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Llerena, Derek R (10)
|
MRSSC |
1:26.76 |
1:24.94 |
-1.82 |
| 2 |
Carrieri, Nicholas G (10)
|
MRHAA |
1:27.82 |
1:32.98 |
5.16 |
| 3 |
Nielsen, Jake (10)
|
MRHAA |
1:37.65 |
1:33.13 |
-4.52 |
| 4 |
Nunez, Ryan (9)
|
MRLIE |
1:51.00 |
1:33.56 |
-17.44 |
| 5 |
Davi, William M (10)
|
MRWISC |
1:38.05 |
1:36.29 |
-1.76 |
| 6 |
Dougherty, Robert (10)
|
MRHAA |
|
1:38.13 |
- |
| 7 |
Shenoy, Anish A (9)
|
MRHAA |
1:34.92 |
1:38.27 |
3.35 |
| 8 |
Lugo, Aron R (9)
|
MRLIE |
1:31.79 |
1:40.12 |
8.33 |
| 9 |
Holler, John T (9)
|
MRHAA |
|
1:40.43 |
- |
| 10 |
Andersen, Francis (9)
|
MRSSC |
1:37.05 |
1:40.53 |
3.48 |
| 11 |
Markowitz, Nicholas (9)
|
MRHAA |
1:50.20 |
1:42.33 |
-7.87 |
| 12 |
Braun, Rocco (10)
|
MRWISC |
1:45.78 |
1:44.04 |
-1.74 |
| 13 |
Harrilal, Ayden B (9)
|
MRLIE |
1:47.00 |
1:45.42 |
-1.58 |
| 14 |
Batkin, Theodore R (9)
|
MRLIE |
1:42.13 |
1:45.54 |
3.41 |
|
Griffin, Oliver (9)
|
MRHAA |
|
DQ |
- |
|
McGrath, Maximilian J (10)
|
MRIA |
2:00.00 |
DQ |
- |
|
Dettling, Maverick (10)
|
MRHAA |
1:41.50 |
DQ |
- |
|
Santos, Thomas J (9)
|
MRLIE |
2:02.00 |
DQ |
- |
|
Conway, Anthony J (10)
|
MRSSC |
1:40.00 |
DQ |
- |
|
Byrne, Scott P (9)
|
MRHAA |
1:41.09 |
DQ |
- |
|
Collett, Connor D (10)
|
MRHAA |
|
NS |
- |