| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Szabó János (2004)Gyulai Várfürdő Kft. | 24.33R:0.65 | - | 634 | |
| 2 | 5 | Kukhalasvili Luka (2002)MÚSZ WA | 24.68R:0.65 | 00.35 | 608 | |
| 3 | 6 | Valentin Bayer (1999)Österreichischer Swhwimmverband (AUT) | 24.74R:0.63 | 00.41 | 603 | |
| 4 | 3 | Torma Benjamin (2004)Vasas Sport Club | 24.79R:0.6 | 00.46 | 600 | |
| 5 | 2 | Fazekas Gábor (2006)Budaörsi Sport Club | 24.99R:0.72 | 00.66 | 585 | |
| 6 | 7 | Jánosi István Márk (2005)Érdi Vízisport Kft | 25.22R:0.76 | 00.89 | 569 | |
| 6 | 8 | Fábián Lázár (2008)Újpesti Torna Egylet | 25.22R:0.75 | 00.89 | 569 | |
| 8 | 9 | Fedel Tomasso (2005)LIVORNO AQUATICS | 25.42R:0.63 | 01.09 | 556 | |
| 9 | 0 | Mannelli Ettore (2001)LIVORNO AQUATICS | 25.67R:0.71 | 01.34 | 540 | |
| 10 | 1 | Pathi Huba (2003)Schwimmclub Wasserfreunde München von 1912 e. V. | 26.08R:0.66 | 01.75 | 515 |