| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Babinich Egor (2007)Russian Federation | 15:30.89 99.512% | - | ||
| 2 | Kovács-Seres Hunor (2006)DKSE Dunaújváros | 15:31.08 98.851% | 00.19 | ||
| 3 | Kárpáti Máté (2008)Újpesti Torna Egylet | 15:45.31 100.625% | 14.42 | ||
| 4 | Poteczin Dániel (2006)Érdi Vízisport Kft | 15:48.38 99.497% | 17.49 | ||
| 5 | Horváth Ákos (2006)Hód Úszó SE | 15:49.45 101.906% | 18.56 | ||
| 6 | Buda Levente (2008)UNI Győri Úszó Sportegy. | 15:52.49 102.097% | 21.60 | ||
| 7 | Huszár László (2007)Ferencvárosi Torna Club | 16:19.13 101.552% | 48.24 | ||
| 8 | Baumann Marcell (2006)UNI Győri Úszó Sportegy. | 16:25.27 101.564% | 54.38 | ||
| 9 | Kaiser Dominik (2007)Újpesti Torna Egylet | 16:27.48 96.799% | 56.59 | ||
| 10 | Palkovics Olivér (2007)Lőrinc Swim Team | 16:29.32 100.872% | 58.43 | ||
| 11 | Tóth Olivér (2007)Újpesti Torna Egylet | 16:39.51 98.468% | 01:08.62 | ||
| 12 | Nagy Bence (2007)Újpesti Torna Egylet | 16:40.80 100.286% | 01:09.91 | ||
| 13 | Bercse Bence (2007)UNI Győri Úszó Sportegy. | 16:53.48 101.934% | 01:22.59 | ||
| 14 | Markovics Benedek (2007)DKSE Dunaújváros | 17:03.43 100.156% | 01:32.54 | ||
| 15 | Bögözi Hunor (2007)Kaposvári Sportközpont és Sportiskola | 17:12.67 99.347% | 01:41.78 | ||
| 16 | Honti-Pecora Sebestyén (2007)Újpesti Torna Egylet | 17:23.01 96.799% | 01:52.12 | ||