| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kelty, Sean F (12)
|
NCYSST |
1:22.39 |
1:19.52 |
-2.87 |
| 2 |
Li, Aiden M (11)
|
NCMAC |
1:22.86 |
1:20.02 |
-2.84 |
| 3 |
Hitchcock, Stephen A (12)
|
NCYSST |
1:28.71 |
1:23.35 |
-5.36 |
| 4 |
Dabhade, Armaan T (12)
|
NCMAC |
1:24.50 |
1:23.98 |
-0.52 |
| 5 |
Aristondo, Christopher N (11)
|
NCMAC |
1:32.50 |
1:26.64 |
-5.86 |
| 6 |
Lee, Maddox A (11)
|
NCMAC |
1:28.94 |
1:26.73 |
-2.21 |
| 7 |
Holtham, Isaac O (11)
|
NCUN |
1:34.17 |
1:27.19 |
-6.98 |
| 8 |
May, Andrew V (11)
|
NCMAC |
1:33.44 |
1:28.12 |
-5.32 |
| 9 |
Heisig, Charles M (12)
|
NCMAC |
1:27.34 |
1:29.78 |
2.44 |
| 10 |
Klein, Frederick W (12)
|
NCMAC |
1:35.52 |
1:30.78 |
-4.74 |
| 11 |
Dunham, Davis P (11)
|
NCMAC |
1:40.21 |
1:31.86 |
-8.35 |
|
Mervich, Ian R (12)
|
NCMAC |
1:39.99 |
NS |
- |
|
O'Mara, Quinn D (11)
|
NCMAC |
1:30.84 |
NS |
- |