| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Kreisz Bálint (2009)Debreceni Sportc. SI | 15:50.32 100.415% | - | ||
| 2 | Huszti Márton (2009)Darnyi Tamás SC | 15:51.14 98.999% | 00:00.82 | ||
| 3 | Sárkány Zétény (2011)Kőbánya Sport Club | 15:52.45 101.918% | 00:02.13 | ||
| 4 | Varga István János (2009)Darnyi Tamás SC | 15:52.46 100.983% | 00:02.14 | ||
| 5 | Váradi Márton (2009)Ferencvárosi Torna Club | 16:17.04 102.211% | 00:26.72 | ||
| 6 | Nagy Péter (2010)Dunaújvárosi Központi Sportegyesület | 16:23.63 99.920% | 00:33.31 | ||
| 7 | Szabó Domonkos (2010)Ferencvárosi Torna Club | 16:26.85 99.975% | 00:36.53 | ||
| 8 | Lévai Máté (2009)Kőbánya Sport Club | 16:29.14 101.078% | 00:38.82 | ||
| 9 | Schönek Kolos (2010)Újpesti Torna Egylet | 16:43.41 101.009% | 00:53.09 | ||
| 10 | Schönek Lukács (2009)Újpesti Torna Egylet | 16:56.85 99.448% | 01:06.53 | ||
| 11 | Steinicz Zalán (2009)Ferencvárosi Torna Club | 17:05.03 101.039% | 01:14.71 | ||
| 12 | Hudácskó András (2009)Ferencvárosi Torna Club | 17:08.58 100.050% | 01:18.26 | ||
| 13 | Tunyogi Noel (2009)NICS-HSÚVC | 17:15.92 101.314% | 01:25.60 | ||
| 14 | Fagyal Kristóf (2010)Debreceni Sportc. SI | 17:16.29 101.185% | 01:25.97 | ||
| 15 | Zach Mathew Rodriguez (2009)Vasas Sport Club | 17:20.69 99.098% | 01:30.37 | ||
| 16 | Marosszéki Armand (2010)Kőbánya Sport Club | 17:21.35 96.488% | 01:31.03 | ||
| 17 | Gömöry Zsolt (2010)A Jövő SC | 17:28.24 98.870% | 01:37.92 | ||
| 18 | Molnár Zsolt (2010)Békési Úszó Klub E. | 17:34.04 99.498% | 01:43.72 | ||
| 19 | Karnitscher Bendeguz Örs (2010)Újpesti Torna Egylet | 17:35.82 98.242% | 01:45.50 | ||
| 20 | Lénárt Imre Bálint (2010)Hód Úszó SE | 17:38.97 99.293% | 01:48.65 | ||
| 21 | Kesztler Gábor György (2012)Százhalombattai VUKSE | 17:39.10 102.599% | 01:48.78 | ||
| 22 | Varga Zoltán (2009)Hód Úszó SE | 17:49.08 97.800% | 01:58.76 | ||
| 23 | Nahalka Bence (2009)Egri Úszó Klub SE | 17:54.49 99.316% | 02:04.17 | ||
| 24 | Vezendi Gergő (2010)Debreceni Sportc. SI | 18:18.94 101.227% | 02:28.62 | ||
| 25 | Deutsch Dániel László (2013)A Jövő SC | 18:19.45 100.840% | 02:29.13 | ||
| 26 | Lakatos Máté (2012)Soproni Széchy T. SI | 18:43.47 98.721% | 02:53.15 | ||