| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cook, Alexander D (12)
|
NCUN |
1:23.68 |
1:23.67 |
-0.01 |
| 2 |
Kelty, Sean F (12)
|
NCYSST |
1:33.45 |
1:25.32 |
-8.13 |
| 3 |
Behmer, Jackson W (12)
|
NCYSST |
1:24.26 |
1:26.12 |
1.86 |
| 4 |
Zhang, Christopher R (11)
|
NCMAC |
1:27.62 |
1:27.83 |
0.21 |
| 5 |
Heisig, Charles M (11)
|
NCMAC |
1:30.82 |
1:28.93 |
-1.89 |
| 6 |
Kogan, Maximilian (12)
|
NCMAC |
|
1:32.92 |
- |
| 7 |
Park, Sechan G (11)
|
NCMAC |
1:47.60 |
1:35.51 |
-12.09 |
| 8 |
Hawkins, Kyle F (11)
|
NCMAC |
|
1:38.34 |
- |
| 9 |
Aristondo, Christopher N (11)
|
NCMAC |
1:32.52 |
1:39.56 |
7.04 |
| 10 |
Slonim, Mikhail B (12)
|
NCMAC |
|
1:45.73 |
- |
| 11 |
Kuck, Sean M (11)
|
NCMAC |
|
1:45.75 |
- |
| 12 |
Dant, Ryan J (11)
|
NCYSST |
2:10.02 |
1:50.94 |
-19.08 |