| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Nell Olivér (2003)Stamina TKSA | 00:24.59 96.984% | - | A4 | |
| 2 | Miljenic Nikola (1998)Croatia | 00:24.66 98.934% | 00:00.07 | A5 | |
| 3 | Márton Richárd (1999)Budapesti Honvéd | 00:24.92 97.067% | 00:00.33 | A3 | |
| 4 | Jászó Ádám (2002)Pécsi Sport Nonprof. | 00:25.00 98.208% | 00:00.41 | A6 | |
| 5 | Tekauer Márk (1998)Kőbánya Sport Club | 00:25.35 97.741% | 00:00.76 | A2 | |
| 6 | Pető Bence (2003)HÓD Úszó SE | 00:25.39 97.331% | 00:00.80 | A7 | |
| 7 | Mizsei Márk (2003)Kőbánya Sport Club | 00:25.69 98.499% | 00:01.10 | A1 | |
| 8 | Tompos Zoltán (2003)Kőbánya Sport Club | 00:26.55 100.113% | 00:01.96 | A8 | |
| 9 | Némedi-Varga Tamás (2006)Győri Úszó Sportegy. | 00:26.90 101.284% | 00:02.31 | B4 | |
| 10 | Payrits Ferenc (2005)Soproni Széchy T. SI | 00:27.03 101.386% | 00:02.44 | B5 | |
| 11 | Pál Vince (2005)Újpesti Torna Egylet | 00:27.31 98.814% | 00:02.72 | B3 | |
| 12 | Dénes Barnabás Imre (2005)Újpesti Torna Egylet | 00:27.35 98.666% | 00:02.76 | B6 | |
| 13 | Németh Ádám (2005)Újpesti Torna Egylet | 00:27.62 97.931% | 00:03.03 | B2 | |
| 14 | Boári Benett (2008)Parafa Úszó Klub | 00:27.74 101.771% | 00:03.15 | B7 | |
| 15 | Nagy Csongor Benedek (2006)Újpesti Torna Egylet | 00:27.76 101.804% | 00:03.17 | B1 | |
| 16 | Li Chenxu (2007)Soproni Széchy T. SI | 00:27.89 99.712% | 00:03.30 | B8 | |
| 17 | Illés Bence (2005)A Jövő SC | 00:28.19 99.465% | 00:03.60 | T1 | |
| 18 | Mihócza Botond (2005)Soproni Széchy T. SI | 00:28.20 99.822% | 00:03.61 | T2 | |
| 19 | Deák Gergely (2007)A Jövő SC | 00:28.96 98.670% | 00:04.37 | ||
| 20 | Pápai Olivér (2009)Győri Úszó Sportegy. | 00:29.15 98.820% | 00:04.56 | ||
| 21 | Törő Ármin (2009)A Jövő SC | 00:29.20 93.470% | 00:04.61 | ||
| 22 | Mentes Domonkos (2007)Soproni Széchy T. SI | 00:29.29 99.347% | 00:04.70 | ||
| 23 | Páva Szabolcs (2006)A Jövő SC | 00:29.40 103.353% | 00:04.81 | ||
| 24 | Gulyás Csaba (2007)Parafa Úszó Klub | 00:29.50 95.018% | 00:04.91 | ||
| 25 | Hidy Márió Ferenc (2007)Soproni Széchy T. SI | 00:30.31 100.198% | 00:05.72 | ||
| 26 | Börzsei Zalán (2007)Soproni Széchy T. SI | 00:30.48 93.165% | 00:05.89 | ||
| 27 | Gulyás Levente (2006)Komáromi Úszóklub SE | 00:30.52 99.967% | 00:05.93 | ||
| 28 | Bláha Sebastián (2006)Slovakia | 00:30.60 97.796% | 00:06.01 | ||
| 29 | Poliaček Marian (2007)Slovakia | 00:30.90 97.546% | 00:06.31 | ||
| 30 | Koch Ambrus (2008)Soproni Széchy T. SI | 00:31.10 96.712% | 00:06.51 | ||
| 31 | Eszenyi Mór (2007)Balaton ÚK Veszprém | 00:31.36 100.665% | 00:06.77 | ||
| 32 | Ozsvárt Gábor (2009)Parafa Úszó Klub | 00:32.00 99.624% | 00:07.41 | ||
| 33 | Kádár Lőrinc (2008)Soproni Széchy T. SI | 00:32.22 100.000% | 00:07.63 | ||
| 34 | Berkes Bertold (2012)Győri Úszó Sportegy. | 00:37.46 94.300% | 00:12.87 | ||
| 35 | Bergendi Gellért (2011)Győri Úszó Sportegy. | 00:37.80 107.489% | 00:13.21 | ||
| 36 | Platonov Iván (2012)Győri Úszó Sportegy. | 00:39.53 101.397% | 00:14.94 | ||
| 37 | Nagy Ádám Béla (2010)Soproni Széchy T. SI | 00:45.36 97.930% | 00:20.77 | ||
| 38 | Vinkovics Márton (2013)Soproni Széchy T. SI | 00:48.34 105.085% | 00:23.75 | ||
| - | Dobos Ármin (2010)Győri Úszó Sportegy. | VL - | VL | ||
| - | M.Kiss Jakab (2005)Vasas Sport Club | VL - | VL | ||
| - | Hajagos Ákos (2004)Darnyi Tamás SC | DNS - | |||
| - | Kennedy Valér Huba (2005)Győri Úszó Sportegy. | DNS - | |||
| - | Németh Iván (2013)Győri Úszó Sportegy. | DNS - | |||
| - | Sipkovits Vilmos (2009)Győri Úszó Sportegy. | DNS - | |||