| Előfutam | |||||
| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Sárkány Zalán (2003)Balaton ÚK Veszprém | 07:55.65 98.509% | - | D4 | |
| 2 | Rasovszky Kristóf (1997)Ferencvárosi Torna Club | 07:59.89 97.249% | 00:04.24 | D5 | |
| 3 | Betlehem Dávid (2003)Ferencvárosi Torna Club | 08:02.30 96.949% | 00:06.65 | D3 | |
| 4 | Pápai Olivér (2009)UNI Győri Úszó Sportegy. | 08:03.92 101.903% | 00:08.27 | D6 | |
| 5 | Nagy Nándor (2006)Balaton ÚK Veszprém | 08:04.99 100.751% | 00:09.34 | D2 | |
| 6 | Sárkány Zétény (2011)Kőbánya Sport Club | 08:08.45 102.684% | 00:12.80 | D7 | |
| 7 | Kárpáti Máté (2008)Újpesti Torna Egylet | 08:08.64 99.293% | 00:12.99 | D1 | |
| 8 | Takács Botond (2008)Ferencvárosi Torna Club | 08:09.45 98.947% | 00:13.80 | D8 | |
| 9 | Deák Levente (2005)UNI Győri Úszó Sportegy. | 08:09.56 101.902% | 00:13.91 | D0 | |
| 10 | Huszti Márton (2009)Darnyi Tamás SC | 08:10.85 100.960% | 00:15.20 | D9 | |
| 11 | Poteczin Dániel (2006)Érdi Vízisport Kft | 08:14.44 100.155% | 00:18.79 | T1 | |
| 12 | Kovács-Seres Hunor (2006)DKSE Dunaújváros | 08:14.91 96.939% | 00:19.26 | T2 | |
| 13 | Hartmann Máté (2005)Pécsi Sportiskola | 08:15.11 99.177% | 00:19.46 | ||
| 14 | Varga Levente (2008)Kőbánya Sport Club | 08:16.86 101.403% | 00:21.21 | ||
| 15 | Urban Richard (2007)VŠK FTVŠ UK Lafranconi | 08:19.84 100.337% | 00:24.19 | ||
| 16 | Grandpierre Krisztián (2007)Ferencvárosi Torna Club | 08:22.29 99.443% | 00:26.64 | ||
| 17 | Marosszéki Armand (2010)Kőbánya Sport Club | 08:23.46 101.633% | 00:27.81 | ||
| 18 | Zemansky Noah (2006)Team Austria | 08:25.25 98.045% | 00:29.60 | ||
| 19 | Varga István János (2009)Darnyi Tamás SC | 08:27.84 97.094% | 00:32.19 | ||
| 20 | Váradi Márton (2009)Ferencvárosi Torna Club | 08:29.46 100.531% | 00:33.81 | ||
| 21 | CUEN SIBILA BIEL (2007)CLUB NATACIO SANT ANDREU | 08:30.58 99.867% | 00:34.93 | ||
| 22 | Buda Levente (2008)UNI Győri Úszó Sportegy. | 08:30.83 98.221% | 00:35.18 | ||
| 23 | Genest Matteo (2011)A Jövő SC | 08:32.11 101.464% | 00:36.46 | ||
| 24 | Rjasko Stepan (2006)ZrNP | 08:36.78 100.048% | 00:41.13 | ||
| 25 | Lévai Máté (2009)Kőbánya Sport Club | 08:40.82 100.036% | 00:45.17 | ||
| 26 | Sudár Norbert (2009)Újpesti Torna Egylet | 08:40.94 98.438% | 00:45.29 | ||
| 27 | Steinicz Zalán (2009)Ferencvárosi Torna Club | 08:41.47 101.399% | 00:45.82 | ||
| 28 | Kádár Lőrinc László (2008)Soproni Széchy T. SI | 08:44.07 102.322% | 00:48.42 | ||
| 29 | Nagy Kristóf (2009)UNI Győri Úszó Sportegy. | 08:46.46 98.931% | 00:50.81 | ||