| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gorman, William H (12)
|
NIUNAC |
1:11.22 |
1:11.54 |
0.32 |
| 2 |
Schultz, Tyler (11)
|
NICVSC |
1:18.66 |
1:11.96 |
-6.70 |
| 3 |
Williams, Jonah F (11)
|
NISKAN |
1:07.06 |
1:15.05 |
7.99 |
| 4 |
Ioannisci, Alexander N (12)
|
NIUNAC |
1:23.66 |
1:18.87 |
-4.79 |
| 5 |
Lyman, Carson T (11)
|
NIUNAC |
1:18.67 |
1:19.71 |
1.04 |
| 6 |
McGovern, Patrick F (11)
|
NIUNAC |
1:20.55 |
1:22.03 |
1.48 |
| 7 |
Williams, Oscar B (12)
|
NIWAAC |
|
1:28.44 |
- |
| 8 |
Webster, Travis J (11)
|
NIWAAC |
|
1:29.76 |
- |
| 9 |
deForest, Christopher E (12)
|
NIWAAC |
1:41.88 |
1:33.46 |
-8.42 |
| 10 |
Denlinger, Ethan r (12)
|
NIWAAC |
|
1:35.36 |
- |