The men's 50 metre butterfly competition at the 2023 World Aquatics Championships was held on 23 and 24 July 2023.
Records Prior to the competition, the existing world and championship records were as follows.
Results Heats The heats were started on 23 July at 11:35.
Rank Heat Lane Name Nationality Time Notes 1 8 5 Maxime Grousset 22.74 Q, NR 2 9 5 Jacob Peters 22.85 Q 3 8 4 Dylan Carter 22.89 Q 4 8 8 Abdelrahman Sameh 23.10 Q, NR 5 10 6 Noè Ponti 23.13 Q 6 9 3 Diogo Ribeiro 23.14 Q 6 9 4 Thomas Ceccon 23.14 Q 8 10 5 Nyls Korstanje 23.19 Q 9 9 0 Ilya Kharun 23.27 Q, =NR 9 9 2 Dare Rose 23.27 Q 9 10 3 Szebasztián Szabó 23.27 Q 9 10 4 Benjamin Proud 23.27 Q 13 8 6 Simon Bucher 23.32 Q 14 7 7 Mario Mollà 23.34 Q 15 8 7 Joshua Liendo 23.36 Q 15 10 7 Josif Miladinov 23.36 Q 17 7 1 Stergios Bilas 23.39 18 9 6 Cameron McEvoy 23.40 18 10 9 Meiron Cheruti 23.40 20 7 2 Nicholas Lia 23.43 21 8 2 Andriy Govorov 23.44 22 7 5 Tomer Frankel 23.48 23 6 1 Baek In-chul 23.50 =NR 24 8 0 Adilbek Mussin 23.55 25 10 1 Cameron Gray 23.57 26 8 9 Shaun Champion 23.60 27 6 3 Mikel Schreuders 23.65 NR 27 7 0 Julien Henx 23.65 29 10 8 Shaine Casas 23.69 30 9 8 Daniel Zaitsev 23.73 30 9 9 Mikkel Lee 23.73 32 7 3 Oskar Hoff 23.74 33 7 9 Tibor Tistan 23.75 33 8 1 Naoki Mizunuma 23.75 35 10 0 Chen Juner 23.79 35 10 2 Takeshi Kawamoto 23.79 37 9 7 Wang Changhao 23.83 38 6 4 Adrian Jaskiewicz 23.84 39 6 6 Kayky Mota 23.85 40 5 6 Lamar Taylor 23.91 41 8 3 Teong Tzen Wei 23.92 42 7 6 Miguel Nascimento 23.95 43 7 4 Daniel Gracík 23.96 44 6 5 Roland Schoeman 24.02 45 6 7 Jorge Iga 24.05 46 6 2 Jarod Hatch Suspended Member Federation 24.07 47 9 1 Piero Codia 24.13 48 6 9 Abeiku Jackson 24.14 49 6 0 Ian Ho 24.20 50 7 8 Waleed Abdulrazzaq 24.30 51 5 3 Ben Hockin 24.34 52 5 1 Guido Buscaglia 24.47 53 5 8 Bryan Leong 24.54 54 5 2 Lương Jeremie Loic Nino 24.56 55 5 0 Matthew Lawrence 24.70 56 5 5 Emre Sakçı 24.72 57 5 9 Sajan Prakash 24.93 58 5 7 Joe Kurniawan 25.05 59 5 4 Emil Pérez 25.22 60 4 2 Adriel Sanes 25.28 61 4 4 Salvador Gordo 25.48 62 2 5 Alex Joachim 25.58 NR 62 4 1 Kokoro Frost 25.58 NR 64 4 5 Mohamad Masoud 25.73 65 4 6 Finau Ohuafi 25.85 66 4 7 Diego Aranda 25.87 67 4 8 Salem Sabt 25.95 68 4 3 Jeno Heyns 26.21 69 2 6 Damien Shamambo 26.46 70 3 3 Adnan Kabuye 26.54 71 4 9 Phansovannarun Montross 26.95 72 3 4 Fakhriddin Madkamov 27.10 73 3 5 Nathaniel Noka 27.46 74 1 5 Hilal Hilal 27.68 75 4 0 Alassane Seydou 27.91 76 3 1 Fodé Amara Camara 28.42 NR 77 3 6 Souleymane Napare 28.49 78 2 3 Ailton Lima 28.66 79 2 2 Nicky Irakoze 28.94 80 3 2 Houmed Houssein Barkat 29.02 81 2 1 Slava Sihanouvong 29.13 82 2 7 Pap Jonga 29.78 83 3 8 Tilahun Malede 29.80 84 1 4 Giorgio Nguichie Kamseu Kamogne 29.93 NR 85 2 8 Aseel Khousrof 29.99 86 3 7 Joshua Wyse 30.08 87 3 0 Muhammad Ali Moosa 31.57 88 3 9 Magnim Jordano Daou 32.22 89 2 4 Refiloe Chopho 34.21 NR 1 3 David Young 2 0 Mohammed Qatat 6 8 Jaouad Syoud
Semifinals The semifinals were started on 23 July at 20:23.
Rank Heat Lane Name Nationality Time Notes 1 2 4 Maxime Grousset 22.72 Q, NR 2 1 2 Dare Rose 22.79 Q 3 1 4 Jacob Peters 22.92 Q 3 2 6 Thomas Ceccon 22.92 Q 5 1 5 Abdelrahman Sameh 22.94 Q, NR 6 1 7 Benjamin Proud 22.96 Q 7 1 3 Diogo Ribeiro 23.04 Q 8 2 1 Simon Bucher 23.05 NR 8 2 5 Dylan Carter 23.05 10 1 1 Mario Mollà 23.16 10 2 7 Szebasztián Szabó 23.16 12 1 6 Nyls Korstanje 23.23 13 2 3 Noè Ponti 23.26 14 2 2 Ilya Kharun 23.27 =NR 15 2 8 Joshua Liendo 23.33 16 1 8 Josif Miladinov 23.40
Swim-off The swim-off was started on 23 July at 22:16.
Rank Lane Name Nationality Time Notes 1 4 Simon Bucher 23.10 Q 2 5 Dylan Carter 23.26
Final The final was started on 24 July at 21:32.
Rank Lane Name Nationality Time Notes 6 Thomas Ceccon 22.68 NR 1 Diogo Ribeiro 22.80 4 Maxime Grousset 22.82 4 3 Jacob Peters 22.84 5 7 Benjamin Proud 22.91 6 5 Dare Rose 23.01 7 8 Simon Bucher 23.26 8 2 Abdelrahman Sameh 23.34
References