| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Opute Clinton (2003)MÚSZ WA | 25.83R:0.69 | - | 640 | |
| 2 | 5 | Valentin Bayer (1999)Österreichischer Swhwimmverband (AUT) | 26.06R:0.64 | 00.23 | 624 | |
| 3 | 2 | Takács Dominik Robertó (2007)UNI Győri Úszó Sportegy. | 26.56R:0.64 | 00.73 | 589 | |
| 4 | 8 | Arzberger Christian (2002)TSV Vaterstetten | 26.84R:0.65 | 01.01 | 571 | |
| 5 | 3 | Doszpoly Zsombor (2008)Miskolci Sportiskola | 26.90R:0.77 | 01.07 | 567 | |
| 6 | 7 | Mukalazi Tendo (2002)MÚSZ WA | 26.93R:0.67 | 01.10 | 565 | |
| 7 | 9 | Benigni Márk (2006)Újpesti Torna Egylet | 27.04R:0.68 | 01.21 | 558 | |
| 8 | 4 | Szendrey Teo (2005)Royal plavecký klub, o.z. | 27.13R:0.71 | 01.30 | 553 | |
| 8 | 1 | Petróczki Zsombor (2008)Békéscsabai EUK | 27.13R:0.7 | 01.30 | 553 | |
| 10 | 0 | Pathi Huba (2003)Schwimmclub Wasserfreunde München von 1912 e. V. | 27.45R:0.71 | 01.62 | 533 |