| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Sztrehárszky Zsigmond (2008)Stamina TKSA | 00:27.34R:0.65 | - | 540 | |
| 2 | 3 | Zach Mathew Rodriguez (2009)Vasas Sport Club | 00:28.34R:0.73 | 00:01.00 | 485 | |
| 3 | 5 | Nagy Kristóf (2009)UNI Győri Úszó Sportegy. | 00:28.39R:0.75 | 00:01.05 | 482 | |
| 4 | 2 | Samil Haziq (2001)Aqua Development | 00:28.41R:0.62 | 00:01.07 | 481 | |
| 5 | 6 | Kamaroudis Markos Zsombor (2008)Darnyi Tamás SC | 00:28.86R:0.63 | 00:01.52 | 459 | |
| 6 | 7 | Banda Asher (2005)Malawi | 00:29.44R:0.65 | 00:02.10 | 432 |