The Men's 50 metre butterfly competition at the 2017 Summer Universiade was held on 20 and 21 August 2017.

Records Prior to the competition, the existing world and Universiade records were as follows.

The following new records were set during this competition. Date Event Name Nationality Time Record 21 August Final Andriy Hovorov 22.90 UR

Results Heats The heats were held on 20 August at 11:01.Heats results Rank Heat Lane Name Nationality Time Notes1104Andriy Hovorov 23.52 Q293Shunichi Nakao 23.74 Q384Guilherme Rosolen 23.76 Q482Aleksandr Sadovnikov 23.79 Q494Henrique Martins 23.79 Q6103Andrey Zhilkin 23.86 Q7105Andrii Khloptsov 23.87 Q895Yahor Dodaleu 23.96 Q985Konrad Czerniak 23.97 Q1092Marcus Schlesinger 24.05 Q1183Brayden Mccarthy 24.08 Q1271Nao Horomura 24.09 Q1373Zane Waddell 24.16 Q 14106Andrea Vergani 24.21 Q1586Justin Lynch 24.25 Q, 1697Conor Brines 24.26 16107Jan Šefl 24.26 1868Long Gutiérrez 24.29 1888Ryan Coetzee 24.29 20102Pulai Bence 24.31 2191Ari-Pekka Liukkonen 24.37 2196Tadas Duškinas 24.37 23101Yang Jung-doo 24.39 2498Bence Gyárfás 24.41 2587Jesper Björk 24.42 2653Kaan Ayar 24.43 2772Zach Harting 24.45 28108Marius Radu 24.47 2981Michał Poprawa 24.50 3075Jorge Iga 24.58 3165Maximilian Oswald 24.60 3263Guido Buscaglia 24.67 3262Josiah Binnema 24.67 3478Fotios Koliopoulos 24.773464Nikolajs Maskaļenko 24.773645Laurent Bams 24.81 3777Alexander Kunert 24.893841Cevin Siim 24.91 3947Daniel Namir 24.93 4074Sascha Subarsky 24.95 4156Chu Chen-ping 25.02 4266Stefanos Dimitriadis 25.05 4354Giacomo Carini 25.06 4467David Arias 25.07 4555Chang Kuo-chi 25.09 4643Josef Moser 25.10 4658Nicolás Deferrari 25.10 4842Zhang Shimeng 25.13 4946Jaakko Rautalin 25.14 5052Lee Tae-gu 25.19 5144Jin Yuli 25.20 5276Nicholas Brown 25.24 5357Ho Tin Long 25.67 5461Kemal Arda Gürdal 25.91 5534Muhammad Hamgari 26.00 5632Muhammad Alamzah 26.04 5748Daniel Mitsumasu 26.045823Carlos Orihuela 26.14 5935Mahieddine Galdem 26.21 6036Gershwin Greene 26.25 6133Joshua Gold 26.31 6237Ho Wei Ming 26.49 6351Mhikcoloe Abina 26.60 6424Valts Feldbergs 26.64 6525Nicholas Sammut 26.85 6631Tan Zhe Xian Dion 27.07 6738Mohammad Baghdadi 27.21 6815Kalana Weeramuni 27.23 6914Jeffrey Galea 27.86 7022Daniel Bou Diab 28.15 7116Nidhal Al Harrasi 28.59 7217Rajitha Herath 28.82 7326Enrique Nava 28.93 7412Daisuke Ssegwanyi 29.58 7527Roger Giron 29.80 7613Conrado Sacco 29.84 7718Ayman Al Qasmi 30.1411Ali Nazari 21Izon Alfred 28Forsight Osamezu

Swim-off Rank Lane Name Nationality Time Notes 1 5 Conor Brines 24.07 Q 2 4 Jan Šefl 24.17

Semifinals The semifinals were held on 20 August at 20:02.Semifinals results

Semifinal 1 Rank Lane Name Nationality Time Notes13Andrey Zhilkin 23.45 Q24Shunichi Nakao 23.57 Q35Aleksandr Sadovnikov 23.71 Q42Marcus Schlesinger 23.72 Q58Jan Šefl 23.7967Nao Horomura 24.1971Andrea Vergani 24.20 6Yahor Dodaleu

Semifinal 2 Rank Lane Name Nationality Time Notes14Andriy Hovorov 23.17 Q26Andrii Khloptsov 23.60 Q33Henrique Martins 23.61 Q42Konrad Czerniak 23.76 Q55Guilherme Rosolen 23.92 67Brayden Mccarthy 24.02 78Conor Brines 24.10 81Zane Waddell 24.48

Final The final was held on 21 August at 19:02.Final results Rank Lane Name Nationality Time Notes 4Andriy Hovorov 22.90 UR 5Andrey Zhilkin 23.40 2Henrique Martins 23.54 6Andrii Khloptsov 23.5458Konrad Czerniak 23.6263Shunichi Nakao 23.6571Marcus Schlesinger 23.8087Aleksandr Sadovnikov 23.87

References