| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Milák Kristóf (2000)Budapesti Honvéd SE | 22.29 98.957% | - | A4 | |
| 2 | Szabados Bence (2001)BVSC-Zugló | 22.40 104.640% | 00.11 | A5 | |
| 3 | Németh Nándor (1999)BVSC-Zugló | 22.50 98.282% | 00.21 | A3 | |
| 4 | Szabó Szebasztián (1996)UNI Győri Úszó Sportegy. | 22.59 95.754% | 00.30 | A6 | |
| 5 | Dotto Luca (1990)C S CARABINIERI | 22.61 98.061% | 00.32 | A2 | |
| 6 | Nell Olivér (2003)Stamina TKSA | 22.89 99.869% | 00.60 | A7 | |
| 7 | Paut Karlo Noah (2000)PK IGRA | 23.05 98.904% | 00.76 | A1 | |
| 8 | Miljenić Nikola (1998)SC Medveščak, Croatia | 23.09 95.045% | 00.80 | A8 | |
| 9 | Mészáros Dániel (2003)BVSC-Zugló | 23.13 99.172% | 00.84 | B4 | |
| 10 | Magda Boldizsár (2005)BVSC-Zugló | 23.17 98.288% | 00.88 | B5 | |
| 11 | Babik Barna (1999)Vasas Sport Club | 23.44 98.396% | 01.15 | B3 | |
| 11 | Pózvai Olivér (2005)UNI Győri Úszó Sportegy. | 23.44 98.878% | 01.15 | B6 | |
| 13 | Simon Bucher (2000)Österreichischer Swhwimmverband (AUT) | 23.53 97.873% | 01.24 | B2 | |
| 14 | Alexander Trampitsch (1999)Österreichischer Swhwimmverband (AUT) | 23.58 98.537% | 01.29 | B7 | |
| 15 | Garajszki Máté (2003)KVSC | 23.62 99.017% | 01.33 | B1 | |
| 16 | Eszes János Márk (2006)Újpesti Torna Egylet | 23.68 101.579% | 01.39 | T1 | |
| 16 | Harsányi Mátyás (2005)BVSC-Zugló | 23.68 97.843% | 01.39 | B8 | |
| 18 | Meniconi Giulio (1998)LIVORNO AQUATICS | 23.72 97.316% | 01.43 | T2 | |
| 19 | Szentes Bence (1996)UNI Győri Úszó Sportegy. | 23.80 103.370% | 01.51 | ||
| 20 | Mozsárik Levente (2006)KVSC | 23.83 99.579% | 01.54 | ||
| 21 | Jászó Ádám (2002)Pécsi Sportiskola | 23.86 95.305% | 01.57 | ||
| 22 | Doueihy Simon (2002)Lebanese National Federation | 23.92 94.949% | 01.63 | ||
| 23 | Krstulovic Vladimir (2005)UNI Győri Úszó Sportegy. | 23.99 99.413% | 01.70 | ||
| 24 | Csontos Dominik (2000)Bohóchal | 24.12 97.926% | 01.83 | ||
| 24 | Luis Kurz (2002)Österreichischer Swhwimmverband (AUT) | 24.12 98.357% | 01.83 | ||
| 26 | Kovács Attila (2004)Egri Úszó Klub SE | 24.13 99.709% | 01.84 | ||
| 27 | Bagi Zoltán (2007)BVSC-Zugló | 24.15 97.015% | 01.86 | ||
| 28 | Giczi Mátyás Zsolt (2003)UNI Győri Úszó Sportegy. | 24.16 96.442% | 01.87 | ||
| 29 | Opute Clinton (2003)MÚSZ WA | 24.17 100.330% | 01.88 | ||
| 30 | Mészáros Dániel (2004)FTC | 24.20 98.490% | 01.91 | ||
| 31 | Selmeci Levente (2000)Százhalombattai VUKSE | 24.21 106.561% | 01.92 | ||
| 32 | Takács Dominik Robertó (2007)UNI Győri Úszó Sportegy. | 24.22 99.710% | 01.93 | ||
| 33 | Hosszú Máté (2006)UNI Győri Úszó Sportegy. | 24.28 99.794% | 01.99 | ||
| 34 | Bóna Benedek (2004)BVSC-Zugló | 24.30 97.121% | 02.01 | ||
| 34 | Papp Sebestyén (2008)Újpesti Torna Egylet | 24.30 97.727% | 02.01 | ||
| 36 | Szabó János (2004)Gyulai Várfürdő Kft. | 24.33 101.418% | 02.04 | ||
| 37 | Mukalazi Tendo (2002)MÚSZ WA | 24.37 96.825% | 02.08 | ||
| 38 | Deák Gergely (2007)A Jövő SC | 24.43 99.795% | 02.14 | ||
| 39 | Doszpoly Zsombor (2008)Miskolci Sportiskola | 24.54 98.427% | 02.25 | ||
| 40 | Duca Stefan-Mircea (2006)BVSC-Zugló | 24.63 103.563% | 02.34 | ||
| 41 | Kukhalasvili Luka (2002)MÚSZ WA | 24.68 100.323% | 02.39 | ||
| 42 | Valentin Bayer (1999)Österreichischer Swhwimmverband (AUT) | 24.74 100.202% | 02.45 | ||
| 43 | Torma Benjamin (2004)Vasas Sport Club | 24.79 99.960% | 02.50 | ||
| 44 | Lakatos Bence (2005)Vasas Sport Club | 24.86 96.718% | 02.57 | ||
| 45 | Kovács Balázs (2005)Békéscsabai EUK | 24.87 102.009% | 02.58 | ||
| 46 | Arzberger Christian (2002)TSV Vaterstetten | 24.91 98.822% | 02.62 | ||
| 46 | Mizsey Péter Pál (2007)Budafóka XXII. SE | 24.91 100.994% | 02.62 | ||
| 48 | Kormos Kristóf (2004)Egri Úszó Klub SE | 24.94 100.914% | 02.65 | ||
| 49 | Fazekas Gábor (2006)Budaörsi Sport Club | 24.99 99.517% | 02.70 | ||
| 50 | Józsa Ádám (2005)BVSC-Zugló | 25.07 107.079% | 02.78 | ||
| 51 | Fábián Lázár (2008)Újpesti Torna Egylet | 25.22 99.281% | 02.93 | ||
| 51 | Jánosi István Márk (2005)Érdi Vízisport Kft | 25.22 98.999% | 02.93 | ||
| 53 | Bóta-Depinyi Soma (2006)Lőrinc Swim Team | 25.25 99.802% | 02.96 | ||
| 54 | Szedlák Gellért Vajk (2004)Vasas Sport Club | 25.27 100.197% | 02.98 | ||
| 55 | Sárközi Szabolcs (2007)KASI | 25.33 101.171% | 03.04 | ||
| 56 | Cséplő Simon (2006)Iron Swim SE | 25.37 99.285% | 03.08 | ||
| 56 | Tarkovács Alex (2006)Iron Swim SE | 25.37 100.197% | 03.08 | ||
| 56 | Törő Ármin (2009)Budapesti Honvéd SE | 25.37 99.365% | 03.08 | ||
| 59 | Noah Zemansky (2006)Österreichischer Swhwimmverband (AUT) | 25.40 101.741% | 03.11 | ||
| 60 | Fedel Tomasso (2005)LIVORNO AQUATICS | 25.42 98.765% | 03.13 | ||
| 61 | D'alessio Giacomo (2005)LIVORNO AQUATICS | 25.46 98.727% | 03.17 | ||
| 62 | Simon Botond (2005)Szolnoki Búvár SE | 25.47 99.961% | 03.18 | ||
| 63 | Áment Balázs (2004)Balaton ÚK Veszprém | 25.49 102.037% | 03.20 | ||
| 64 | Szappanos Kristóf (2007)Budaörsi Sport Club | 25.64 98.816% | 03.35 | ||
| 65 | Mannelli Ettore (2001)LIVORNO AQUATICS | 25.67 97.607% | 03.38 | ||
| 66 | Szaka Szabolcs (2009)DSI | 25.73 100.848% | 03.44 | ||
| 67 | Varga Balázs (2009)Keszthelyi Kiscápák | 25.74 98.140% | 03.45 | ||
| 68 | Petróczki Zsombor (2008)Békéscsabai EUK | 25.75 102.166% | 03.46 | ||
| 69 | Sztrehárszky Zsigmond (2008)Budapesti Honvéd SE | 25.78 98.743% | 03.49 | ||
| 70 | Sárvári Máté (2008)Budafóka XXII. SE | 25.82 99.728% | 03.53 | ||
| 70 | Takács Botond (2009)Békéscsabai EUK | 25.82 98.983% | 03.53 | ||
| 72 | Kreisz Bálint (2009)Bohóchal | 25.83 100.692% | 03.54 | ||
| 73 | Dominiák Marcell (2007)BVSC-Zugló | 25.85 102.965% | 03.56 | ||
| 74 | Bánsági Balázs (2005)Stamina TKSA | 25.89 99.143% | 03.60 | ||
| 74 | Nagy Benjamin (2010)Budafóka XXII. SE | 25.89 101.447% | 03.60 | ||
| 74 | Roelen Roman (2000)Schwimmclub Wasserfreunde München von 1912 e. V. | 25.89 99.651% | 03.60 | ||
| 77 | Kecse Bence (2006)FTC | 25.91 103.788% | 03.62 | ||
| 78 | Tóth Dániel (2007)Iron Swim SE | 25.98 101.142% | 03.69 | ||
| 79 | Makai Mátyás (2002)Iron Swim SE | 26.02 99.537% | 03.73 | ||
| 80 | Pathi Huba (2003)Schwimmclub Wasserfreunde München von 1912 e. V. | 26.08 95.680% | 03.79 | ||
| 81 | Matyó Márton (2004)Bálinti Úszó Egyes. | 26.09 99.923% | 03.80 | ||
| 82 | Juhász Soma Andor (2008)Budapesti Honvéd SE | 26.15 101.507% | 03.86 | ||
| 83 | Börzsei Zalán (2007)Soproni Széchy T. SI | 26.24 102.562% | 03.95 | ||
| 84 | Szántó Brúnó (2008)Budafóka XXII. SE | 26.25 100.869% | 03.96 | ||
| 85 | Pokrass Denis (2004)TPSK | 26.27 96.980% | 03.98 | ||
| 86 | Ibrahim Yousif (1998)MÚSZ WA | 26.31 101.016% | 04.02 | ||
| 87 | Sárosi Csongor (2007)Iron Swim SE | 26.33 99.810% | 04.04 | ||
| 88 | Hinzelmann Marc (1999)Schwimmclub Wasserfreunde München von 1912 e. V. | 26.41 95.365% | 04.12 | ||
| 89 | Tuba Péter (2008)Mezőtúri ÚVSE | 26.42 99.429% | 04.13 | ||
| 90 | Szeitz Benedek (2008)Bálinti Úszó Egyes. | 26.43 99.391% | 04.14 | ||
| 91 | Nagy-Benedek Olivér (2008)Békéscsabai EUK | 26.46 101.305% | 04.17 | ||
| 92 | Nagy Kristóf (2009)UNI Győri Úszó Sportegy. | 26.47 101.194% | 04.18 | ||
| 93 | Barta Ferenc (2010)Swim.Pent | 26.48 101.341% | 04.19 | ||
| 94 | Sipos Levente (2007)Bálinti Úszó Egyes. | 26.53 99.962% | 04.24 | ||
| 95 | Ozsvárt Gábor (2009)Parafa Úszó Klub | 26.56 99.356% | 04.27 | ||
| 96 | Medvei Barnabás (2006)Váci Vízmű SE | 26.57 100.895% | 04.28 | ||
| 97 | Nagy Szabolcs (2009)Békéscsabai EUK | 26.61 101.225% | 04.32 | ||
| 98 | Boári Benett (2008)Parafa Úszó Klub | 26.71 99.208% | 04.42 | ||
| 99 | Szabó Csaba (2005)Budapesti Honvéd SE | 26.76 100.335% | 04.47 | ||
| 100 | Dékány Levente (2006)Mezőtúri ÚVSE | 26.79 98.292% | 04.50 | ||
| 101 | Koncz Márton (2008)Budaörsi Sport Club | 27.10 95.609% | 04.81 | ||
| - | Kis Noel (2006)Hód Úszó SE | DNS - | |||
| - | Plumpton Milán (2008)Bohóchal | DNS - | |||