| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Kovács Benedek Bendegúz (1998)BVSC-Zugló | 24.70 100.483% | - | A4 | |
| 2 | Rasovszky Kristóf (1997)Balaton ÚK Veszprém | 24.73 101.080% | 00.03 | A5 | |
| 3 | Szentes Bence (1996)Győri Úszó Sportegy. | 24.85 95.059% | 00.15 | A3 | |
| 4 | Telegdy Ádám (1995)Kőbánya Sport Club | 25.01 96.823% | 00.31 | A6 | |
| 5 | Jászó Ádám (2002)Pécsi Sport Nonprof. | 25.03 99.195% | 00.33 | A2 | |
| 6 | Garajszki Máté (2003)BÁCSVÍZ SC | 25.08 104.747% | 00.38 | A7 | |
| 7 | Nell Olivér (2003)Békési Úszó Klub E. | 25.19 98.427% | 00.49 | A1 | |
| 8 | Varga Máté (2004)Lőrinc Swim Team | 25.31 99.404% | 00.61 | A8 | |
| 9 | Zombori Gábor (2002)Budafóka XXII. SE | 25.40 96.580% | 00.70 | VL | |
| 10 | Magda Boldizsár (2005)Parafa Úszó Klub | 25.55 101.769% | 00.85 | B4 | |
| 11 | Balogh Levente (2005)Kőbánya Sport Club | 25.66 101.648% | 00.96 | B5 | |
| 12 | Marosi Bálint (2005)Szhalombattai VUK SE | 25.75 103.195% | 01.05 | B3 | |
| 13 | Ángyán Máté (2005)Érdi Vízisport Kft | 25.92 102.483% | 01.22 | B6 | |
| 14 | Cserfalvi Olaf (2004)Vasas Sport Club | 26.02 102.620% | 01.32 | B2 | |
| 15 | Miszlai Máté (2004)Kőbánya Sport Club | 26.07 101.919% | 01.37 | B7 | |
| 16 | Kis Noel (2006)HÓD Úszó SE | 26.08 101.844% | 01.38 | B1 | |
| 17 | Cséplő Simon (2006)Kőbánya Sport Club | 26.60 103.936% | 01.90 | B8 | |
| 18 | Besenyei Zsombor (2004)Pécsi Sport Nonprof. | 26.75 103.150% | 02.05 | T1 | |
| 19 | Székely Áron (2004)BVSC-Zugló | 26.81 99.851% | 02.11 | T2 | |
| 20 | Nagy Roland (2003)Darnyi Tamás SC | 26.84 101.178% | 02.14 | ||
| 21 | Bóna Benedek (2004)BVSC-Zugló | 26.89 105.217% | 02.19 | ||
| 22 | Csongrádi Gergely (2005)Vasas Sport Club | 26.90 102.853% | 02.20 | ||
| 23 | Tasnádi Martin (2002)Kaposvári "Adorján" | 26.97 97.957% | 02.27 | ||
| 24 | Bencze Péter (2003)Budapesti Honvéd | 27.03 100.148% | 02.33 | ||
| 25 | Harsányi Mátyás (2005)Kaposvári SI | 27.05 106.788% | 02.35 | ||
| 26 | Király Dániel (2006)Kaposvári SI | 27.11 104.441% | 02.41 | ||
| 27 | Lencsés Noel (2004)BVSC-Zugló | 27.12 104.170% | 02.42 | ||
| 28 | Nagy Márton (2004)Darnyi Tamás SC | 27.21 103.919% | 02.51 | ||
| 29 | Kulcsár Zalán (2004)Lőrinc Swim Team | 27.32 104.140% | 02.62 | ||
| 30 | Séner Martin (2004)Pécsi Sport Nonprof. | 27.51 96.773% | 02.81 | ||
| 31 | Bene Zsombor (2004)Vasas Sport Club | 27.73 105.099% | 03.03 | ||
| 32 | Rupics Bendegúz (2005)Szhalombattai VUK SE | 27.75 101.978% | 03.05 | ||
| 33 | M.Kiss Jakab (2005)Vasas Sport Club | 27.79 103.373% | 03.09 | ||
| 34 | Liszkai Péter (2004)Szekszárdi Sportközp | 27.96 101.271% | 03.26 | ||
| 35 | Horváth István (2005)DKSE Dunaújváros | 28.16 100.354% | 03.46 | ||
| 36 | Nemesh Valentin (2004)Darnyi Tamás SC | 28.33 104.805% | 03.63 | ||
| 37 | Ozsvárt Bence (2005)Parafa Úszó Klub | 28.39 103.304% | 03.69 | ||
| 38 | Kovács Róbert (2005)Vasas Sport Club | 28.45 106.599% | 03.75 | ||
| 39 | Czeglédi Kenéz (2005)BÁCSVÍZ SC | 28.68 103.629% | 03.98 | ||
| 40 | László Bence (2003)BVSC-Zugló | 28.76 100.964% | 04.06 | ||
| 41 | Leimeiszter Ábel (2006)Pápai Úszó SE | 28.95 100.720% | 04.25 | ||
| 42 | Farkas Barnabás Máté (2006)Vasas Sport Club | 29.02 99.201% | 04.32 | ||
| 43 | Musa Márk (2007)HódSenior | 29.04 102.746% | 04.34 | ||
| 44 | Bánsági Balázs (2005)Iron Swim SE | 29.07 101.357% | 04.37 | ||
| 45 | Beningi Márk (2006)Vasas Sport Club | 29.26 100.948% | 04.56 | ||
| 46 | Borhi Olivér (2005)Budafóka XXII. SE | 29.43 100.675% | 04.73 | ||
| - | Korvicska Péter (2006)Kaposvári SI | DNS - | |||
| - | Kováts Alex (2006)Kaposvári SI | DNS - | |||
| - | Milák Kristóf (2000)Budapesti Honvéd | DNS - | |||