| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Azoury, Christian F (9)
|
MIPA |
1:25.08 |
1:22.78 |
-2.30 |
| 2 |
Balutanski, Benjamin J (9)
|
MIOLY |
1:22.41 |
1:23.50 |
1.09 |
| 3 |
Drinkert, Jack S (10)
|
MIUN |
1:32.13 |
1:25.98 |
-6.15 |
| 4 |
Zambrano, Marcus D (10)
|
MIL |
1:25.34 |
1:28.30 |
2.96 |
| 5 |
sun, Yisong (10)
|
MIOLY |
1:36.84 |
1:28.83 |
-8.01 |
| 6 |
Santos-Jones, Javier A (10)
|
MIDRST |
1:28.50 |
1:29.64 |
1.14 |
| 7 |
Bogner, Logan J (9)
|
MIPA |
1:28.14 |
1:29.76 |
1.62 |
| 8 |
Hammond, Kaiden C (9)
|
MIOLY |
1:36.18 |
1:31.30 |
-4.88 |
| 9 |
Bond, Brady D (10)
|
MIPA |
|
1:31.98 |
- |
| 10 |
Rabbani, Jacob T (9)
|
MIPA |
1:30.86 |
1:33.97 |
3.11 |
| 11 |
Max, Joseph W (8)
|
MIOLY |
1:31.10 |
1:34.33 |
3.23 |
| 12 |
Dubrico, Reid A (9)
|
MIMOST |
1:34.91 |
1:36.24 |
1.33 |
| 13 |
Hammond, Kameron J (9)
|
MIOLY |
1:34.92 |
1:37.28 |
2.36 |
| 14 |
Easton, Caleb M (9)
|
MIOLY |
1:43.56 |
1:39.56 |
-4.00 |
| 15 |
Desai, Roshan S (10)
|
MIOLY |
1:41.23 |
1:39.95 |
-1.28 |
| 16 |
Howe, Paul K (10)
|
MIPA |
1:33.68 |
1:40.10 |
6.42 |
| 17 |
Callahan, Reese M (10)
|
MIOLY |
1:42.86 |
1:41.14 |
-1.72 |
| 18 |
Zvirbulis, Ronan J (7)
|
MIPA |
1:45.70 |
1:45.79 |
0.09 |
| 19 |
Murphy, Liam A (9)
|
MIPA |
|
1:56.32 |
- |
|
Bishop, Kyle M (9)
|
MIOLY |
|
DQ |
- |
|
Eichhorn, Ethan B (10)
|
MIOLY |
2:10.75 |
DQ |
- |
|
Hafner, Liam J (5)
|
MIPA |
|
DQ |
- |
|
Beltz, Christian L (10)
|
MIOLY |
1:51.31 |
NS |
- |