| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Jászó Ádám (2002)Pécsi Sportiskola | 00:23.88 100.292% | - | A4 | |
| 2 | Szabó Szebasztián (1996)UNI Győri Úszó Sportegy. | 00:23.89 90.714% | 00:00.01 | A5 | |
| 3 | Magda Boldizsár (2005)BVSC-Zugló | 00:23.96 99.454% | 00:00.08 | A3 | |
| 4 | Garajszki Máté (2003)BÁCSVÍZ KVSC | 00:24.05 98.566% | 00:00.17 | A6 | |
| 5 | Bagi Zoltán (2007)BVSC-Zugló | 00:24.09 98.440% | 00:00.21 | A2 | |
| 6 | Antal Dávid (2008)Bátori Sárkány ÚE | 00:24.22 98.406% | 00:00.34 | A7 | |
| 7 | Hímer Krisztofer (2000)Vasas Sport Club | 00:24.24 100.533% | 00:00.36 | A1 | |
| 8 | Szentes Bence (1996)UNI Győri Úszó Sportegy. | 00:24.38 98.754% | 00:00.50 | A8 | |
| 9 | Kochu Anton (2005)UNI Győri Úszó Sportegy. | 00:24.39 99.630% | 00:00.51 | B4 | |
| 10 | Telegdy Ádám (1995)Kőbánya Sport Club | 00:24.48 101.251% | 00:00.60 | VL | |
| 11 | Papp Sebestyén (2008)Újpesti Torna Egylet | 00:24.53 101.486% | 00:00.65 | B5 | |
| 12 | Mozsárik Levente (2006)BÁCSVÍZ KVSC | 00:24.72 99.838% | 00:00.84 | B3 | |
| 13 | Harsányi Mátyás (2005)BVSC-Zugló | 00:24.76 99.186% | 00:00.88 | B6 | |
| 14 | Lozer Kaheem Omaro (2004)Jamaica | 00:24.90 98.367% | 00:01.02 | B2 | |
| 15 | Kormos Kristóf (2004)Egri Úszó Klub SE | 00:24.99 99.679% | 00:01.11 | B7 | |
| 16 | Deák Gergely (2007)A Jövő SC | 00:25.03 99.639% | 00:01.15 | B8 | |
| 16 | Tóth Benedek Viktor (2006)Kőbánya Sport Club | 00:25.03 98.950% | 00:01.15 | B1 | |
| 18 | Kennedy Valér Huba (2005)UNI Győri Úszó Sportegy. | 00:25.33 100.000% | 00:01.45 | T1 | |
| 19 | Kaiser Dominik (2007)Budapesti Honvéd SE | 00:25.37 101.476% | 00:01.49 | T2 | |
| 20 | Fábián Lázár (2008)Újpesti Torna Egylet | 00:25.42 103.930% | 00:01.54 | ||
| 21 | Giczi Mátyás Zsolt (2003)UNI Győri Úszó Sportegy. | 00:25.51 97.220% | 00:01.63 | ||
| 22 | Loran Jayden (2005)Aqua Development | 00:25.52 101.429% | 00:01.64 | ||
| 23 | Csorvási Dominik (2005)Vasas Sport Club | 00:25.56 98.370% | 00:01.68 | ||
| 24 | Pózvai Olivér (2005)UNI Győri Úszó Sportegy. | 00:25.57 100.000% | 00:01.69 | ||
| 25 | Szűcs Ádám Zoltán (2004)FTC | 00:25.70 105.792% | 00:01.82 | ||
| 26 | Dominiák Ferenc (2004)BVSC-Zugló | 00:25.89 103.179% | 00:02.01 | ||
| 27 | Robinson Adrian (2000)Aqua Development | 00:25.95 99.691% | 00:02.07 | ||
| 28 | Kaló Kristóf (2007)Egri Úszó Klub SE | 00:25.96 98.196% | 00:02.08 | ||
| 29 | Dénes Barnabás Imre (2005)Újpesti Torna Egylet | 00:25.97 97.756% | 00:02.09 | ||
| 29 | Takács Dominik Robertó (2007)UNI Győri Úszó Sportegy. | 00:25.97 100.764% | 00:02.09 | ||
| 31 | Vince Marcell (2007)Kaposvári Adorján | 00:26.04 98.162% | 00:02.16 | ||
| 32 | Szeitz Benedek (2008)Bálinti Úszó Egyes. | 00:26.05 100.610% | 00:02.17 | ||
| 33 | Kovács Bence Péter (2006)Pécsi Sportiskola | 00:26.15 102.133% | 00:02.27 | ||
| 34 | Bayer Valentin (1999)Team Austria | 00:26.22 100.757% | 00:02.34 | ||
| 35 | Takács Botond (2008)FTC | 00:26.23 100.266% | 00:02.35 | ||
| 36 | Patlók Olivér (2009)A Jövő SC | 00:26.33 103.020% | 00:02.45 | ||
| 37 | Spisák Bence (2008)Budaörsi Sport Club | 00:26.38 99.236% | 00:02.50 | ||
| 38 | Törő Ármin (2009)Budapesti Honvéd SE | 00:26.47 101.599% | 00:02.59 | ||
| 39 | Plumpton Milán (2008)Bohóchal | 00:26.57 99.242% | 00:02.69 | ||
| 40 | Hussain Mohamed Aan (2004)Aqua Development | 00:26.67 101.587% | 00:02.79 | ||
| 41 | Takács Milán Ruben (2008)UNI Győri Úszó Sportegy. | 00:26.69 100.744% | 00:02.81 | ||
| 42 | Gadányi Márk (2008)NivoMed Egyesület | 00:26.73 101.583% | 00:02.85 | ||
| 43 | Jánosi István Márk (2005)Érdi Vízisport Kft | 00:27.00 101.352% | 00:03.12 | ||
| 44 | Simon Botond (2005)Vasas Sport Club | 00:27.04 101.565% | 00:03.16 | ||
| 45 | Márton Levente (2010)FTC | 00:27.13 100.913% | 00:03.25 | ||
| 46 | Koch Ambrus (2008)Soproni Széchy T. SI | 00:27.18 100.293% | 00:03.30 | ||
| 47 | Samil Haziq (2001)Aqua Development | 00:27.57 98.228% | 00:03.69 | ||
| 48 | Ibrahim Yousif (1998)Stipendium Hungaricum | 00:29.11 94.068% | 00:05.23 | ||
| 49 | Banda Asher (2005)Malawi | 00:29.63 101.233% | 00:05.75 | ||
| - | Amen Jelassio Allah (2002)Tunézia | DSQ - | |||
| - | Andor Benedek (2004)UNI Győri Úszó Sportegy. | DNS - | |||
| - | Lakatos Bence (2005)Vasas Sport Club | DNS - | |||