| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Kovács Attila (2004)Egri Úszó Klub SE | 04:05.90 94.132% | - | D4 | |
| 2 | Györe Ádám (2004)Egri Úszó Klub SE | 04:09.25 98.170% | 03.35 | D5 | |
| 3 | Zombori Gábor (2002)Újpesti Torna Egylet | 04:12.60 91.411% | 06.70 | D3 | |
| 4 | Duca Stefan-Mircea (2006)BVSC-Zugló | 04:14.13 94.674% | 08.23 | D6 | |
| 5 | Kreisz Bálint (2009)Bohóchal | 04:14.55 97.027% | 08.65 | D2 | |
| 6 | Csaba György (2008)BVSC-Zugló | 04:18.39 97.072% | 12.49 | D7 | |
| 7 | Bercse Bence (2007)UNI Győri Úszó Sportegy. | 04:18.58 100.401% | 12.68 | D1 | |
| 8 | Török Gergely (2003)Egri Úszó Klub SE | 04:19.86 97.572% | 13.96 | D8 | |
| 9 | Nemes Ármin Boldizsár (2009)Kőbánya Sport Club | 04:20.27 98.901% | 14.37 | T1 | |
| 10 | Ozsvárt Gábor (2009)Parafa Úszó Klub | 04:21.99 105.152% | 16.09 | T2 | |
| 11 | Zelenai Zénó (2008)BVSC-Zugló | 04:23.69 99.174% | 17.79 | ||
| 12 | Csekő Dominik (2008)UNI Győri Úszó Sportegy. | 04:33.56 102.996% | 27.66 | ||
| 13 | Araczki-Szabó Olivér (2009)Debreceni Sportc. SI | 04:36.35 101.162% | 30.45 | ||
| 14 | Pannonhalmi Lázár Elemér (2011)UNI Győri Úszó Sportegy. | 04:38.26 99.982% | 32.36 | ||
| 15 | Varga Dominik-Zoltán (2010)Debreceni Aquasport | 04:40.79 101.349% | 34.89 | ||
| 16 | Nahalka Bence (2009)Egri Úszó Klub SE | 04:43.58 99.788% | 37.68 | ||
| 17 | Gyurkity Mirkó (2011)Bajai SSC | 04:48.76 99.236% | 42.86 | ||
| 18 | Zsurek Dávid Áron (2010)Debreceni Aquasport | 04:50.38 97.396% | 44.48 | ||
| 19 | Kiss Bulcsú Zétény (2011)BVSC-Zugló | 04:58.98 100.898% | 53.08 | ||
| 20 | Verebélyi Bence (2011)BVSC-Zugló | 05:02.64 98.864% | 56.74 | ||
| 21 | Erdei Tamás (2010)Debreceni Sportc. SI | 05:04.07 102.560% | 58.17 | ||
| 22 | Koroknai Balázs (2011)Debreceni Sportc. SI | 05:04.29 96.104% | 58.39 | ||
| 23 | Lakatos Gábor (2011)Debreceni Sportc. SI | 05:04.40 101.908% | 58.50 | ||
| 24 | Piros Patrik (2012)Debreceni Sportc. SI | 05:06.33 101.276% | 01:00.43 | ||
| 25 | Madár Marcell (2013)BVSC-Zugló | 05:13.65 101.877% | 01:07.75 | ||
| 26 | Kovács Ádám Attila (2012)Debreceni Sportc. SI | 05:15.22 102.821% | 01:09.32 | ||
| 27 | Krug Ákos (2012)UNI Győri Úszó Sportegy. | 05:24.79 96.104% | 01:18.89 | ||
| 28 | Végh András (2012)Debreceni Sportc. SI | 05:26.59 99.591% | 01:20.69 | ||
| 29 | Török Ádám (2013)BVSC-Zugló | 05:30.22 102.828% | 01:24.32 | ||
| 30 | Kőrössy Botond (2012)Budaörsi Sport Club | 05:32.02 95.768% | 01:26.12 | ||
| 31 | Ulveczki Botond (2013)Debreceni Sportc. SI | 05:36.88 101.930% | 01:30.98 | ||
| 32 | Kopasz Márk (2012)BVSC-Zugló | 05:39.90 100.944% | 01:34.00 | ||
| - | Gerberi Balázs (2011)Miskolci Sportiskola | DNS - | |||
| - | Pápai Olivér (2009)UNI Győri Úszó Sportegy. | DNS - | |||
| - | Szappanos Kristóf (2007)Budaörsi Sport Club | DNS - | |||