| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Holló Balázs (1999)BVSC-Zugló | 54.42 99.315% | - | A4 | |
| 2 | Kós Hubert (2003)Újpesti Torna Egylet | 54.51 100.547% | 00.09 | A5 | |
| 3 | Zombori Gábor (2002)Újpesti Torna Egylet | 54.76 104.980% | 00.34 | A3 | |
| 4 | Andor Benedek (2004)Győri Úszó Sportegy. | 55.74 101.397% | 01.32 | A6 | |
| 5 | Telegdy Ádám (1995)Kőbánya Sport Club | 56.31 - | 01.89 | A2 | |
| 6 | Kutasi Máté (1998)FTC | 56.65 103.129% | 02.23 | A7 | |
| 7 | Hímer Krisztofer (2000)FTC | 57.15 101.244% | 02.73 | A1 | |
| 8 | Koós Márton Balázs (2005)Vasas Sport Club | 57.42 102.711% | 03.00 | A8 | |
| 9 | Forgács Bence (2005)Vasas Sport Club | 57.51 101.287% | 03.09 | B4 | |
| 10 | Giczi Mátyás Zsolt (2003)Győri Úszó Sportegy. | 57.67 100.000% | 03.25 | B5 | |
| 11 | Magda Boldizsár (2005)BVSC-Zugló | 57.78 103.119% | 03.36 | B3 | |
| 12 | Tapsonyi Bálint (2005)Pápai Úszó SE | 57.80 100.104% | 03.38 | B6 | |
| 13 | Zombori-Szalontai Ferenc (2004)Debreceni Sportc. SI | 57.96 100.155% | 03.54 | B2 | |
| 14 | Sámóczi Milán (2005)Kőbánya Sport Club | 57.97 - | 03.55 | B7 | |
| 15 | Kós Olivér (2005)BVSC-Zugló | 58.52 104.628% | 04.10 | B1 | |
| 16 | Szűcs Ádám Zoltán (2004)FTC | 58.62 102.300% | 04.20 | B8 | |
| 17 | Gál Dávid (2006)Vasas Sport Club | 58.66 104.025% | 04.24 | T1 | |
| 18 | Kardos Dániel (2003)Kaposvári SI | 58.79 - | 04.37 | T2 | |
| 19 | Miszlai Máté (2004)Kőbánya Sport Club | 58.97 - | 04.55 | ||
| 20 | Székely Áron (2004)BVSC-Zugló | 59.00 98.276% | 04.58 | ||
| 21 | Bencze Péter (2003)Budapesti Honvéd | 59.14 98.385% | 04.72 | ||
| 22 | Lajter Szabolcs (2003)MATE - GEAC | 59.27 101.561% | 04.85 | ||
| 23 | Kovács Botond (2007)BVSC-Zugló | 59.54 102.105% | 05.12 | ||
| 24 | Biletskyi Illia (2005)Ukraine | 59.64 100.600% | 05.22 | ||
| 25 | Versitz Ákos (2004)FTC | 59.81 101.596% | 05.39 | ||
| 26 | Prymachyk Valerii (2005)Ukraine | 01:00.37 101.033% | 05.95 | ||
| 27 | Kakuk Koppány Zéta (2008)Kaposvári SI | 01:00.65 109.626% | 06.23 | ||
| 28 | Torma Benjamin (2004)Budaörsi Sport Club | 01:00.73 101.460% | 06.31 | ||
| 29 | Kováts Alex (2006)Kaposvári SI | 01:00.80 - | 06.38 | ||
| 30 | M.Kiss Jakab (2005)Vasas Sport Club | 01:00.94 99.605% | 06.52 | ||
| 31 | Cséplő Simon (2006)Kőbánya Sport Club | 01:01.35 - | 06.93 | ||
| 32 | Csorvási Dominik (2005)Vasas Sport Club | 01:02.06 101.476% | 07.64 | ||
| 33 | Herczeg Erik (2006)BVSC-Zugló | 01:02.14 99.156% | 07.72 | ||
| 34 | Sárközi Szabolcs (2007)Kaposvári SI | 01:03.32 103.769% | 08.90 | ||
| 35 | Patakfalvi Áron (2007)Kaposvári SI | 01:07.14 - | 12.72 | ||
| - | Szentpéteri Márk (2004)BVSC-Zugló | DSQ - | |||
| - | Bene Zsombor (2004)Vasas Sport Club | DNS - | |||
| - | Krstulovic Vladimir (2005)Győri Úszó Sportegy. | DNS - | |||
| - | Pózvai Olivér (2005)Győri Úszó Sportegy. | DNS - | |||