| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Bao Jiayu (2010)Budapesti Honvéd | 34.89R:0.8 | - | 313 | |
| 2 | 5 | Sipőcz Dominik (2011)BVSC-Zugló | 35.18R:0.68 | 00.29 | 306 | |
| 3 | 2 | Tóth Lénárd (2011)Újpesti Torna Egylet | 37.34R:0.64 | 02.45 | 256 | |
| 4 | 6 | Marra Vittorio (2009)II. Kerületi Sport | 37.57R:0.84 | 02.68 | 251 | |
| 5 | 3 | Kovács Kristóf Tibor (2010)FTC | 38.07R:0.64 | 03.18 | 241 | |
| 6 | 8 | Kiss Bulcsú Zétény (2011)BVSC-Zugló | 38.82R:0.67 | 03.93 | 227 | |
| 7 | 1 | Deutsch Levente (2010)Lőrinc Swim Team | 39.64R:0.75 | 04.75 | 213 | |
| 8 | 7 | Palov Péter (2011)Budapesti Honvéd | 41.84R:0.83 | 06.95 | 181 |