title: Swimming at the 2018 European Aquatics Championships – Men's 100 metre butterfly
text: # Swimming at the 2018 European Aquatics Championships – Men's 100 metre butterfly
  
  The Men's 100 metre butterfly competition of the 2018 European Aquatics Championships was held on 8 and 9 August 2018.
  
  ## Records
  
  Prior to the competition, the existing world and championship records were as follows.
  
  | | Name | Nation | Time | Location | Date |
  | - | - | - | - | - | - |
  | World record | Michael Phelps | United States | 49.82 | Rome | 1 August 2009 |
  | European record | Milorad Čavić | Serbia | 49.95 | Rome | 1 Aug 2009 |
  | Championship record | László Cseh | Hungary | 50.86 | London | 21 May 2016 |
  
  The following new records were set during this competition.
  
  | Date | Event | Name | Nationality | Time | Record |
  | - | - | - | - | - | - |
  | 9 August | Final | Piero Codia | Italy | 50.64 | CR |
  
  ## Results
  
  ### Heats
  
  The heats were started on 8 August at 09:35.
  
  | Rank | Heat | Lane | Name | Nationality | Time | Notes |
  | - | - | - | - | - | - | - |
  | 1 | 6 | 5 | Piero Codia | Italy | 51.59 | Q |
  | 2 | 6 | 4 | James Guy | Great Britain | 51.75 | Q |
  | 3 | 7 | 3 | Konrad Czerniak | Poland | 51.84 | Q |
  | 4 | 5 | 4 | László Cseh | Hungary | 51.92 | Q |
  | 5 | 7 | 4 | Kristóf Milák | Hungary | 52.04 | Q |
  | 6 | 5 | 5 | Egor Kuimov | Russia | 52.16 | Q |
  | 7 | 7 | 5 | Mehdy Metella | France | 52.32 | Q |
  | 8 | 5 | 6 | Yauhen Tsurkin | Belarus | 52.42 | Q |
  | 9 | 6 | 7 | Mathys Goosen | Netherlands | 52.48 | Q |
  | 10 | 6 | 2 | Marius Kusch | Germany | 52.51 | Q |
  | 11 | 7 | 6 | Aleksandr Sadovnikov | Russia | 52.53 | Q |
  | 12 | 7 | 7 | Joeri Verlinden | Netherlands | 52.68 | Q |
  | 13 | 5 | 2 | Matteo Rivolta | Italy | 52.69 | Q |
  | 14 | 4 | 6 | Liubomyr Lemeshko | Ukraine | 52.71 | Q |
  | 15 | 5 | 3 | Philip Heintz | Germany | 52.76 | Q |
  | 16 | 6 | 3 | Jan Świtkowski | Poland | 52.83 | Q |
  | 17 | 5 | 1 | Viktor Bromer | Denmark | 52.87 | |
  | 18 | 4 | 5 | Andreas Vazaios | Greece | 52.89 | |
  | 19 | 6 | 6 | Federico Burdisso | Italy | 52.90 | |
  | 20 | 7 | 1 | Kaan Türker Ayar | Turkey | 53.00 | |
  | 21 | 4 | 2 | Jacob Peters | Great Britain | 53.02 | |
  | 22 | 4 | 4 | Deividas Margevičius | Lithuania | 53.15 | |
  | 23 | 6 | 1 | Ümitcan Güreş | Turkey | 53.21 | |
  | 24 | 7 | 2 | Andriy Khloptsov | Ukraine | 53.22 | |
  | 25 | 5 | 8 | Brendan Hyland | Ireland | 53.37 | |
  | 25 | 4 | 3 | Noè Ponti | Switzerland | 53.37 | |
  | 27 | 7 | 9 | Louis Croenen | Belgium | 53.39 | |
  | 28 | 5 | 9 | Kregor Zirk | Estonia | 53.46 | |
  | 29 | 6 | 9 | Danas Rapšys | Lithuania | 53.57 | |
  | 30 | 3 | 8 | Daniel Zaitsev | Estonia | 53.61 | |
  | 31 | 4 | 7 | Simon Sjödin | Sweden | 53.64 | |
  | 32 | 6 | 8 | Pierre Henry | France | 53.68 | |
  | 33 | 4 | 8 | Nans Roch | France | 53.71 | |
  | 34 | 5 | 7 | Michal Chudy | Poland | 53.81 | |
  | 35 | 3 | 6 | Diogo Carvalho | Portugal | 53.83 | |
  | 35 | 7 | 8 | Ramon Klenz | Germany | 53.83 | |
  | 37 | 6 | 0 | Antani Ivanov | Bulgaria | 53.86 | |
  | 38 | 7 | 0 | Jan Šefl | Czech Republic | 53.98 | |
  | 39 | 2 | 8 | Gabriel Lópes | Portugal | 54.16 | |
  | 40 | 5 | 0 | Marcus Schlesinger | Israel | 54.19 | |
  | 41 | 4 | 1 | Riku Poeytaekivi | Finland | 54.20 | |
  | 42 | 4 | 0 | Petr Novák | Czech Republic | 54.39 | |
  | 43 | 2 | 2 | Nikita Korolev | Russia | 54.46 | |
  | 43 | 3 | 5 | Niko Mäkelä | Finland | 54.46 | |
  | 45 | 3 | 3 | Bence Biczó | Hungary | 54.53 | |
  | 46 | 2 | 5 | Cevin Siim | Estonia | 54.71 | |
  | 47 | 2 | 3 | Ádám Halás | Slovakia | 54.79 | |
  | 48 | 3 | 4 | Berk Özkul | Turkey | 54.85 | |
  | 49 | 2 | 6 | Xaver Gschwentner | Austria | 54.95 | |
  | 50 | 2 | 4 | İlker Altınbilek | Turkey | 55.01 | |
  | 51 | 3 | 2 | Sergey Kuznetsov | Finland | 55.19 | |
  | 52 | 2 | 7 | Paul Espernberger | Austria | 55.37 | |
  | 53 | 2 | 1 | Filip Zelić | Croatia | 55.41 | |
  | 54 | 3 | 7 | Simon Bucher | Austria | 55.42 | |
  | 55 | 3 | 0 | Armin Lelle | Estonia | 55.73 | |
  | 56 | 2 | 0 | Teimuraz Kobakhidze | Georgia | 56.01 | |
  | 57 | 3 | 1 | Julien Henx | Luxembourg | 58.16 | |
  | 58 | 1 | 3 | Ruben Gharibyan | Armenia | 1:02.02 | |
  | 59 | 1 | 4 | Dijon Kadriju | Kosovo | 1:02.55 | |
  | | 1 | 5 | Teemu Vuorela | Finland | Did not start | Did not start |
  | | 3 | 9 | Markus Lie | Norway | Did not start | Did not start |
  
  ### Semifinals
  
  The semifinals were started on 8 August at 17:17.
  
  **Semifinal 1**
  
  | Rank | Lane | Name | Nationality | Time | Notes |
  | - | - | - | - | - | - |
  | 1 | 5 | László Cseh | Hungary | 51.65 | Q |
  | 2 | 4 | James Guy | Great Britain | 51.78 | Q |
  | 3 | 3 | Egor Kuimov | Russia | 51.95 | Q |
  | 4 | 7 | Joeri Verlinden | Netherlands | 52.16 | |
  | 5 | 6 | Yauhen Tsurkin | Belarus | 52.21 | |
  | 6 | 2 | Marius Kusch | Germany | 52.23 | |
  | 7 | 1 | Liubomyr Lemeshko | Ukraine | 52.34 | |
  | 8 | 8 | Jan Świtkowski | Poland | 53.23 | |
  
  **Semifinal 2**
  
  | Rank | Lane | Name | Nationality | Time | Notes |
  | - | - | - | - | - | - |
  | 1 | 7 | Aleksandr Sadovnikov | Russia | 51.67 | Q |
  | 2 | 5 | Konrad Czerniak | Poland | 51.74 | Q |
  | 3 | 3 | Kristóf Milák | Hungary | 51.76 | Q |
  | 4 | 6 | Mehdy Metella | France | 51.97 | Q |
  | 5 | 4 | Piero Codia | Italy | 52.02 | Q |
  | 6 | 8 | Philip Heintz | Germany | 52.41 | |
  | 7 | 2 | Mathys Goosen | Netherlands | 52.58 | |
  | 8 | 1 | Matteo Rivolta | Italy | 53.42 | |
  
  ### Final
  
  The final was started on 9 August at 17:00.
  
  | Rank | Lane | Name | Nationality | Time | Notes |
  | - | - | - | - | - | - |
  | | 8 | Piero Codia | Italy | 50.64 | CR |
  | | 1 | Mehdy Metella | France | 51.24 | |
  | | 2 | James Guy | Great Britain | 51.42 | |
  | 4 | 6 | Kristóf Milák | Hungary | 51.51 | |
  | 5 | 7 | Egor Kuimov | Russia | 51.65 | |
  | 6 | 3 | Konrad Czerniak | Poland | 51.72 | |
  | 7 | 5 | Aleksandr Sadovnikov | Russia | 51.81 | |
  | 8 | 4 | László Cseh | Hungary | 51.84 | |
  