| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Lifintsev Miron (2006)Russian Federation | 54.63 95.104% | - | A4 | |
| 2 | Tarasov Ivan (2006)Russian Federation | 56.78 95.356% | 02.15 | A5 | |
| 3 | Gusenkov Anatolii (2008)Russian Federation | 57.30 101.715% | 02.67 | VL | |
| 4 | Rácz Zsombor Péter (2007)BVSC-Zugló | 57.75 99.144% | 03.12 | A3 | |
| 5 | Kováts Alex (2006)UNI Győri Úszó Sportegy. | 57.81 96.970% | 03.18 | A6 | |
| 6 | Zanyi Ferdinánd Tamás (2007)Lőrinc Swim Team | 58.87 100.859% | 04.24 | A2 | |
| 7 | Szappanos Kristóf (2007)Budaörsi Sport Club | 58.95 100.607% | 04.32 | A7 | |
| 8 | Kovács Botond (2007)BVSC-Zugló | 59.08 96.296% | 04.45 | A1 | |
| 9 | Duca Stefan-Mircea (2006)BVSC-Zugló | 59.15 101.334% | 04.52 | A8 | |
| 10 | Takács Milán Ruben (2008)UNI Győri Úszó Sportegy. | 59.41 99.815% | 04.78 | B4 | |
| 11 | Musa Márk (2007)Hód Úszó SE | 59.54 99.933% | 04.91 | B5 | |
| 12 | Tóth Benedek Viktor (2006)Kőbánya Sport Club | 59.56 96.327% | 04.93 | B3 | |
| 13 | Kenyeres Gergő (2008)Debreceni Sportc. SI | 01:00.00 99.649% | 05.37 | B6 | |
| 13 | Koncz Márton (2008)Budaörsi Sport Club | 01:00.00 97.768% | 05.37 | B2 | |
| 15 | Pittlik Zsigmond (2008)Darnyi Tamás SC | 01:00.63 99.152% | 06.00 | B7 | |
| 16 | Szász Máté Pál (2007)Gyulai Várfürdő Kft. | 01:00.83 100.718% | 06.20 | B1 | |
| 17 | Sárközi Szabolcs (2007)Kaposvári Sportközpont és Sportiskola | 01:01.23 99.574% | 06.60 | B8 | |
| 18 | Benigni Márk (2006)Újpesti Torna Egylet | 01:02.03 98.378% | 07.40 | T1 | |
| 19 | Szabó Domonkos (2010)Budafóka XXII. SE | 01:02.72 101.368% | 08.09 | T2 | |
| 20 | Páva Szabolcs (2006)A Jövő SC | 01:02.99 102.250% | 08.36 | ||
| 21 | Nacsa Domán (2007)Triton Sport Egyes. | 01:03.50 100.330% | 08.87 | ||
| 22 | Bozsodi Máté (2010)Szombathelyi SK SI | 01:03.53 96.967% | 08.90 | ||
| 23 | Huszti Márton (2009)Darnyi Tamás SC | 01:03.63 94.948% | 09.00 | ||
| 24 | Varga Levente (2008)Vasas Sport Club | 01:03.70 98.308% | 09.07 | ||
| 25 | Szabácsik Máté (2007)Budapesti Honvéd SE | 01:03.75 100.437% | 09.12 | ||
| 26 | Arányi Márk (2007)Százhalombattai VUKSE | 01:04.73 104.217% | 10.10 | ||
| 27 | Honti-Pecora Sebestyén (2007)Újpesti Torna Egylet | 01:05.40 96.092% | 10.77 | ||
| 28 | Péntek Márk László (2008)Sárvári Gyógyfürdő | 01:05.42 100.456% | 10.79 | ||
| 29 | Tarkovács Alex (2006)Iron Swim SE | 01:05.69 97.134% | 11.06 | ||
| 30 | Bereczi Áron (2007)KKH ÚGYE | 01:05.76 99.187% | 11.13 | ||
| 31 | Lászlófi Vince (2007)MATE - Gödöllői Egyetemi Atlétikai Club | 01:06.02 99.742% | 11.39 | ||
| 32 | Tóth Gergely Attila (2007)Budaörsi Sport Club | 01:06.38 99.379% | 11.75 | ||
| 33 | Kovács Hunor (2007)Debreceni Aquasport | 01:06.98 100.726% | 12.35 | ||