| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Bobola Ádám (2010)Budafóka XXII. SE | 00:36.24R:0.89 | - | 283 | |
| 2 | 3 | Sipőcz Benett (2010)BVSC-Zugló | 00:36.83R:0.73 | 00:00.59 | 269 | |
| 3 | 4 | Vincze Nimród (2010)Kőbánya Sport Club | 00:37.11R:0.83 | 00:00.87 | 263 | |
| 4 | 2 | Schönek Kolos (2010)Újpesti Torna Egylet | 00:37.16R:0.7 | 00:00.92 | 262 | |
| 5 | 6 | Rácz Bálint (2010)Szhalombattai VUK SE | 00:37.32R:0.77 | 00:01.08 | 259 | |
| 6 | 8 | Mázló Levente Ákos (2010)Egri Úszó Klub | 00:38.17R:0.91 | 00:01.93 | 242 | |
| 7 | 7 | Nagy Péter György (2009)Szhalombattai VUK SE | 00:39.65R:0.85 | 00:03.41 | 216 | |
| - | 1 | Pálfi Ákos (2010)Iron Swim SE | DSQR:0 |