| (F1) | |||||
| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Horváth Álmos Levente (2004)Szekszárdi Sportközp | 28.78 102.672% | - | ||
| 2 | Börcsök Dániel (2002)Stamina TKSA | 28.98 100.787% | 00.20 | ||
| 3 | Nyilas Kornél (2000)Vasas Sport Club | 29.34 104.523% | 00.56 | ||
| 4 | Kutasi Máté (1998)FTC | 29.49 100.203% | 00.71 | ||
| 5 | Szabó Patrik (2005)Mohácsi Torna Egylet | 29.96 101.480% | 01.18 | ||
| 6 | Le Thanh DDoc (2004)Vietnam | 30.02 99.933% | 01.24 | ||
| 7 | Varga Máté (2004)Lőrinc Swim Team | 30.16 96.571% | 01.38 | ||
| 8 | Csorvási Dominik (2005)Vasas Sport Club | 30.36 102.630% | 01.58 | ||
| 9 | Ábel Márton Milán (2005)Budaörsi Sport Club | 31.10 100.128% | 02.32 | ||
| 10 | Szentpéteri Márk (2004)BVSC-Zugló | 31.18 101.329% | 02.40 | ||
| 11 | Tumbász Noel (2005)Vasas Sport Club | 31.29 98.574% | 02.51 | ||
| 12 | Kiss Levente (2004)Mohácsi Torna Egylet | 32.43 98.466% | 03.65 | ||
| 13 | Dárdai Dávid (2005)Budafóka XXII. SE | 33.56 98.426% | 04.78 | ||
| 14 | Jánosi István Márk (2005)Érdi Vízisport Kft | 34.92 111.640% | 06.14 | ||