| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Kárpáti Máté (2008)Újpesti Torna Egylet | 04:00.09 97.327% | - | D4 | |
| 2 | Takács Botond (2008)Ferencvárosi Torna Club | 04:00.67 99.322% | 00:00.58 | D5 | |
| 3 | Buda Levente (2008)UNI Győri Úszó Sportegy. | 04:02.11 99.460% | 00:02.02 | D3 | |
| 4 | Grandpierre Krisztián (2007)Ferencvárosi Torna Club | 04:02.26 99.677% | 00:02.17 | D6 | |
| 5 | Pápai Olivér (2009)UNI Győri Úszó Sportegy. | 04:03.09 95.652% | 00:03.00 | D2 | |
| 6 | Varga István János (2009)Darnyi Tamás SC | 04:03.44 101.197% | 00:03.35 | D7 | |
| 7 | Kreisz Bálint (2009)Debreceni Sportc. SI | 04:03.68 97.755% | 00:03.59 | D1 | |
| 8 | Zanyi Ferdinánd Tamás (2007)Lőrinc Swim Team | 04:04.34 104.022% | 00:04.25 | D8 | |
| 9 | Varga Levente (2008)Kőbánya Sport Club | 04:05.84 99.870% | 00:05.75 | T1 | |
| 10 | Kaló Kristóf (2007)Egri Úszó Klub SE | 04:06.19 99.878% | 00:06.10 | T2 | |
| 11 | Kakuk Koppány Zéta (2008)Kaposvári Sportköz.SI | 04:06.87 97.334% | 00:06.78 | ||
| 12 | Palkovics Olivér (2007)Lőrinc Swim Team | 04:07.47 101.461% | 00:07.38 | ||
| 13 | Deák Gergely (2007)A Jövő SC | 04:09.09 96.656% | 00:09.00 | ||
| 14 | Rajcsányi Boldizsár (2007)Lőrinc Swim Team | 04:09.55 100.645% | 00:09.46 | ||
| 15 | Genest Matteo (2011)A Jövő SC | 04:10.79 103.516% | 00:10.70 | ||
| 16 | Marosszéki Armand (2010)Kőbánya Sport Club | 04:11.06 100.629% | 00:10.97 | ||
| 17 | Váradi Márton (2009)Ferencvárosi Torna Club | 04:11.36 98.967% | 00:11.27 | ||
| 18 | Nagy Péter (2010)DKSE Dunaújváros | 04:11.89 99.385% | 00:11.80 | ||
| 19 | Schönek Kolos (2010)Újpesti Torna Egylet | 04:12.76 101.014% | 00:12.67 | ||
| 20 | Páva Olivér (2008)A Jövő SC | 04:13.41 98.648% | 00:13.32 | ||
| 21 | Vörös Zsombor (2007)UNI Győri Úszó Sportegy. | 04:13.57 101.065% | 00:13.48 | ||
| 22 | Bercse Bence (2007)UNI Győri Úszó Sportegy. | 04:13.70 100.654% | 00:13.61 | ||
| 23 | Lévai Máté (2009)Kőbánya Sport Club | 04:14.20 99.211% | 00:14.11 | ||
| 24 | Schönek Lukács (2009)Újpesti Torna Egylet | 04:15.18 100.379% | 00:15.09 | ||
| 25 | Sudár Norbert (2009)Újpesti Torna Egylet | 04:18.12 95.713% | 00:18.03 | ||
| 26 | Pannonhalmi Lázár Elemér (2011)UNI Győri Úszó Sportegy. | 04:19.25 101.189% | 00:19.16 | ||
| 27 | Varga Zoltán (2009)Hód Úszó SE | 04:19.43 99.227% | 00:19.34 | ||
| 28 | Kéri Attila (2011)Ferencvárosi Torna Club | 04:19.69 100.878% | 00:19.60 | ||
| 29 | Karnitscher Bendeguz Örs (2010)Újpesti Torna Egylet | 04:20.22 100.000% | 00:20.13 | ||
| 30 | Virág Bence (2010)Százhalombattai VUKSE | 04:21.49 100.593% | 00:21.40 | ||
| 31 | Nagy Bence (2007)Újpesti Torna Egylet | 04:22.05 97.138% | 00:21.96 | ||
| 32 | Hudácskó András (2009)Ferencvárosi Torna Club | 04:22.22 97.985% | 00:22.13 | ||
| 33 | Zelenai Zénó (2008)BVSC-Zugló | 04:22.32 100.520% | 00:22.23 | ||
| 34 | Osztényi Dániel (2008)BÁCSVÍZ KVSC | 04:22.63 100.572% | 00:22.54 | ||
| 35 | Gömöry Zsolt (2010)A Jövő SC | 04:22.78 100.662% | 00:22.69 | ||
| 36 | Csiki Brúnó Domonkos (2008)Ybl Waterpolo Club | 04:23.25 100.333% | 00:23.16 | ||
| 37 | Csekő Dominik (2008)UNI Győri Úszó Sportegy. | 04:23.89 100.479% | 00:23.80 | ||
| 38 | Szánti Gergely (2008)Hullám 91 | 04:28.02 99.328% | 00:27.93 | ||
| 39 | Mátékovits Áron Máté (2008)Monori Sport Egyes. | 04:29.16 98.846% | 00:29.07 | ||
| - | Doszpoly Zsombor (2008)Miskolci Sportiskola | DNS - | |||
| - | Orbán Soma (2009)Érdi Vízisport Kft | DNS - | |||
| - | Szappanos Kristóf (2007)Budaörsi Sport Club | DNS - | |||