| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sadchikov, Maximilian O (10)
|
ADUN |
1:15.21 |
1:15.42 |
0.21 |
| 2 |
Tantsyura, Daniel V (10)
|
MRSS |
1:24.64 |
1:19.10 |
-5.54 |
| 3 |
Wilson, Edmund (10)
|
MRNDAC |
1:28.11 |
1:27.58 |
-0.53 |
| 4 |
Santos, Griffin B (9)
|
ADHAWK |
1:30.20 |
1:31.20 |
1.00 |
| 5 |
Baxter, Ayden C (9)
|
MRDA |
1:19.90 |
1:39.42 |
19.52 |
| 6 |
Hyland, Ryan T (10)
|
ADHAWK |
1:40.00 |
1:43.27 |
3.27 |
| 7 |
Arthur-Mensah, Kojo E (10)
|
MRDA |
1:53.08 |
1:53.51 |
0.43 |
| 8 |
Swift, Reghan A (9)
|
MRNDAC |
1:40.11 |
1:53.57 |
13.46 |
| 9 |
Milroy, Ronan (10)
|
MRDA |
1:53.01 |
1:55.07 |
2.06 |
| 10 |
Elkashef, Adam T (9)
|
MRVAC |
1:55.87 |
1:55.67 |
-0.20 |
| 11 |
Stoddart Sybliss, Jonathan L (9)
|
ADHAWK |
3:00.00 |
2:15.91 |
-44.09 |