| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Grantier, Payton M (12)
|
NIGVST |
1:18.37 |
1:13.63 |
-4.74 |
| 2 |
Weseman, Gavin L (12)
|
NIEMAC |
1:19.18 |
1:15.86 |
-3.32 |
| 3 |
Slavinski, William J (11)
|
NIFKVL |
1:16.42 |
1:16.17 |
-0.25 |
| 4 |
LaBenne, Parker L (11)
|
NIGVST |
1:30.59 |
1:19.12 |
-11.47 |
| 5 |
Brophy, Elijah M (12)
|
NIGVST |
1:21.04 |
1:20.96 |
-0.08 |
| 6 |
Everett, Ethan R (12)
|
NIGVST |
1:38.54 |
1:28.84 |
-9.70 |
| 7 |
Fleming, Cole S (11)
|
NIGVST |
1:27.49 |
1:31.13 |
3.64 |
| 8 |
Batt-Smith, Xander M (11)
|
NIGVST |
1:39.73 |
1:33.51 |
-6.22 |
| 9 |
Isaacson, Brennan L (11)
|
NIFKVL |
1:42.58 |
1:40.59 |
-1.99 |
| 10 |
Clinch, Jonathan T (11)
|
NIAAAC |
1:29.09 |
1:41.37 |
12.28 |
|
Polcz, Jesse N (11)
|
NIAAAC |
|
NS |
- |