| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Minevich, Daniel I (10)
|
MRUN |
1:23.21 |
1:20.71 |
-2.50 |
| 2 |
Wu, Brendan S (10)
|
MRRFAC |
1:20.97 |
1:20.82 |
-0.15 |
| 3 |
Abbruzzese, Matthew J (10)
|
MRRFAC |
1:27.03 |
1:21.79 |
-5.24 |
| 4 |
Daniels, Owen D (9)
|
MRNDAC |
1:25.28 |
1:22.59 |
-2.69 |
| 5 |
Baxter, Ayden C (10)
|
MRUN |
1:37.67 |
1:30.84 |
-6.83 |
| 6 |
Button, Samuel M (9)
|
MRNDAC |
1:34.87 |
1:32.26 |
-2.61 |
| 7 |
Campolong, Gavin J (10)
|
MRNDAC |
1:51.67 |
1:33.03 |
-18.64 |
| 8 |
Dorner, Benjamin (9)
|
MRNDAC |
1:40.07 |
1:38.57 |
-1.50 |
| 9 |
Kablaoui, Abdulraouf (10)
|
MRRFAC |
|
1:50.10 |
- |
| 10 |
Meddaugh, Brock W (9)
|
MRNDAC |
2:04.92 |
1:53.68 |
-11.24 |
| 11 |
Orlov, Martin (9)
|
MRUN |
2:04.99 |
1:54.44 |
-10.55 |
| 12 |
Chen-Suzuki, Keizo N (9)
|
MRNDAC |
|
1:56.47 |
- |
|
Swift, Reghan A (9)
|
MRNDAC |
|
DQ |
- |
|
Wilson, Edmund (10)
|
MRNDAC |
|
DQ |
- |
|
Osullivan, Samuel M (9)
|
MRNDAC |
|
DQ |
- |
|
Heidebrecht, Martin H (10)
|
MRNDAC |
|
DQ |
- |
|
Hackmeyer, Brody P (9)
|
MRNDAC |
1:52.41 |
DQ |
- |
|
Finch, Matthew W (9)
|
MRNDAC |
|
DQ |
- |
|
Olsson, Kian J (8)
|
MRNDAC |
|
NS |
- |