| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Milák Kristóf (2000)Budapesti Honvéd | 00:21.43 100.047% | - | A4 | |
| 2 | Szabó Szebasztián (1996)Győri Úszó Sportegy. | 00:21.87 94.450% | 00:00.44 | A5 | |
| 3 | Németh Nándor (1999)BVSC-Zugló | 00:22.09 100.495% | 00:00.66 | A3 | |
| 4 | Nell Olivér (2003)Stamina TKSA | 00:22.15 101.160% | 00:00.72 | A6 | |
| 5 | Bohus Richárd (1993)BVSC-Zugló | 00:22.17 102.249% | 00:00.74 | A2 | |
| 6 | Babik Barna (1999)Vasas Sport Club | 00:22.35 101.412% | 00:00.92 | A7 | |
| 7 | Andor Benedek (2004)Győri Úszó Sportegy. | 00:22.57 101.182% | 00:01.14 | A1 | |
| 8 | Magda Boldizsár (2005)BVSC-Zugló | 00:22.70 101.986% | 00:01.27 | A8 | |
| 9 | Nyilas Kornél (2000)Vasas Sport Club | 00:22.86 100.436% | 00:01.43 | B4 | |
| 10 | Giczi Mátyás Zsolt (2003)Győri Úszó Sportegy. | 00:22.89 99.693% | 00:01.46 | B3 | |
| 10 | Holoda Péter (1996)Debreceni Sportc. SI | 00:22.89 96.238% | 00:01.46 | B5 | |
| 12 | Harsányi Mátyás (2005)Kaposvári SI | 00:22.90 101.378% | 00:01.47 | B6 | |
| 13 | Garajszki Máté (2003)BÁCSVÍZ SC | 00:22.93 98.630% | 00:01.50 | B2 | |
| 14 | Bóna Benedek (2004)BVSC-Zugló | 00:23.03 102.704% | 00:01.60 | B7 | |
| 15 | Pózvai Olivér (2005)Győri Úszó Sportegy. | 00:23.10 102.243% | 00:01.67 | B1 | |
| 16 | Mészáros Dániel (2004)FTC | 00:23.11 102.407% | 00:01.68 | B8 | |
| 17 | Nagy Zoltán (2003)HÓD Úszó SE | 00:23.20 100.897% | 00:01.77 | T1 | |
| 18 | Tapsonyi Bálint (2005)Pápai Úszó SE | 00:23.27 102.268% | 00:01.84 | T2 | |
| 19 | Forgács Bence (2005)Vasas Sport Club | 00:23.38 101.058% | 00:01.95 | ||
| 20 | Tompos Zoltán (2003)Kőbánya Sport Club | 00:23.49 99.701% | 00:02.06 | ||
| 21 | Mozsárik Levente (2006)BÁCSVÍZ SC | 00:23.55 101.834% | 00:02.12 | ||
| 22 | Marosi Bálint (2005)Szhalombattai VUK SE | 00:23.58 99.403% | 00:02.15 | ||
| 23 | Biletskyi Illia (2005)Ukraine | 00:23.66 99.319% | 00:02.23 | ||
| 24 | Lakatos Bence (2005)KUVE | 00:23.70 100.546% | 00:02.27 | ||
| 25 | Papp Kristóf (2006)Szombathelyi SK SI | 00:23.86 103.479% | 00:02.43 | ||
| 26 | Krstulovic Vladimir (2005)Győri Úszó Sportegy. | 00:23.91 100.292% | 00:02.48 | ||
| 27 | Besenyei Zsombor (2004)Pécsi Sport Nonprof. | 00:23.96 100.416% | 00:02.53 | ||
| 28 | Czoma Zsombor (2001)Stamina TKSA | 00:24.00 104.077% | 00:02.57 | ||
| 29 | Perkkiö Emil Aleksander (2000)NICS-HSÚVC | 00:24.03 104.072% | 00:02.60 | ||
| 30 | Kakuk Koppány Zéta (2008)Kaposvári SI | 00:24.06 101.515% | 00:02.63 | ||
| 31 | Hosszú Máté (2006)Győri Úszó Sportegy. | 00:24.07 101.069% | 00:02.64 | ||
| 32 | Pál Vince (2005)Újpesti Torna Egylet | 00:24.09 104.100% | 00:02.66 | ||
| 33 | Hambardzumyan Arshak (2004)Újpesti Torna Egylet | 00:24.22 105.131% | 00:02.79 | ||
| 34 | Bujdosó Zsombor (2004)Vasas Sport Club | 00:24.25 100.041% | 00:02.82 | ||
| 34 | Kardos Dániel (2003)Kaposvári SI | 00:24.25 102.139% | 00:02.82 | ||
| 36 | Koós Márton Balázs (2005)Vasas Sport Club | 00:24.38 103.674% | 00:02.95 | ||
| 37 | Szedlák Gellért Vajk (2004)Vasas Sport Club | 00:24.45 100.245% | 00:03.02 | ||
| 38 | Benigni Márk (2006)Vasas Sport Club | 00:24.54 99.261% | 00:03.11 | ||
| 39 | Herczeg Erik (2006)BVSC-Zugló | 00:24.55 103.156% | 00:03.12 | ||
| 40 | Csorvási Dominik (2005)Vasas Sport Club | 00:24.57 100.727% | 00:03.14 | ||
| 41 | Petrikovits Olivér (1997)Vasas Sport Club | 00:24.58 103.721% | 00:03.15 | ||
| 42 | Kulcsár Barnabás (2007)Sárvári Gyógyfürdő | 00:24.61 99.796% | 00:03.18 | ||
| 42 | Torma Benjamin (2004)Budaörsi Sport Club | 00:24.61 101.085% | 00:03.18 | ||
| 44 | Séner Martin (2004)Pécsi Vörös MeteorSK | 00:24.84 102.626% | 00:03.41 | ||
| 45 | Gasparics Zalán (2007)Érdi Vízisport Kft | 00:24.96 100.597% | 00:03.53 | ||
| 46 | Vishniovyi Daniil (2005)Ukraine | 00:25.07 98.502% | 00:03.64 | ||
| 47 | Holovan Arsenii (2008)Ukraine | 00:25.23 102.209% | 00:03.80 | ||
| 48 | Makai Mátyás (2002)Iron Swim SE | 00:25.24 100.903% | 00:03.81 | ||
| 49 | Sztrehárszky Zsigmond (2008)Budapesti Honvéd | 00:25.42 101.549% | 00:03.99 | ||
| 50 | Matyó Márton (2004)Bálinti Úszó Egyes. | 00:25.43 100.235% | 00:04.00 | ||
| 51 | Dominiák Ferenc (2004)BVSC-Zugló | 00:25.46 101.926% | 00:04.03 | ||
| 52 | Lajkó Csanád (2004)Szhalombattai VUK SE | 00:25.91 100.116% | 00:04.48 | ||
| 53 | Járomi Benjamin (2007)Vasas Sport Club | 00:26.37 97.949% | 00:04.94 | ||
| - | Barkóczi Roland (2006)NYSC | DNS - | |||
| - | Jászó Ádám (2002)Pécsi Sport Nonprof. | DNS - | |||
| - | Ónodi Gyula (2000)NYSC | DNS - | |||