| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pittala, Sritan (10)
|
MADST |
1:24.12 |
1:15.74 |
-8.38 |
| 1 |
Gravuer, Brody M (10)
|
MADST |
1:30.69 |
1:22.43 |
-8.26 |
| 1 |
Klaehn, Mateo W (9)
|
MATRI |
|
1:33.22 |
- |
| 2 |
Fleck, Brandon G (9)
|
MATHY |
1:18.39 |
1:18.65 |
0.26 |
| 2 |
Verbanas, Conner J (9)
|
MADST |
1:35.99 |
1:27.92 |
-8.07 |
| 2 |
Zamkov, Daveed E (9)
|
MATHY |
|
1:37.70 |
- |
| 3 |
Vradinskiy, Sebastian (9)
|
MATHY |
1:17.10 |
1:19.02 |
1.92 |
| 3 |
Kalish, Carson R (9)
|
MADST |
1:33.04 |
1:30.16 |
-2.88 |
| 3 |
Lisiewski, Krystian J (9)
|
MDBAAC |
|
1:56.12 |
- |
| 4 |
Belder, Steven A (10)
|
MATHY |
1:35.10 |
1:33.89 |
-1.21 |
| 4 |
Adderley, Brian L (9)
|
MAGNBC |
|
1:56.65 |
- |