The Men's 50 metre breaststroke competition at the 2017 World Championships was held on 25 and 26 July 2017.Schedule Start list

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

The following new records were set during this competition. Date Event Name Nationality Time Record 25 July Heat Adam Peaty 26.10 25 July Semifinal Adam Peaty 25.95

Results Heats The heats were held on 25 July at 09:30.Heats results

Rank Heat Lane Name Nationality Time Notes 1 9 4 Adam Peaty 26.10 Q, WR 2 8 5 Cameron van der Burgh 26.54 Q, AF 3 8 4 João Gomes Júnior 26.67 Q, AM 4 7 4 Kevin Cordes 26.83 Q 5 7 3 Kirill Prigoda 26.91 Q, NR 6 9 3 Felipe Lima 26.93 Q 7 9 5 Ilya Shymanovich 27.01 Q, NR 8 8 2 Fabio Scozzoli 27.04 Q 9 7 5 Nicolò Martinenghi 27.08 Q 10 7 6 Yasuhiro Koseki 27.21 Q, AS 11 9 7 Giedrius Titenis 27.24 Q 12 7 2 Yan Zibei 27.25 Q, NR 13 8 7 Čaba Silađi 27.27 Q 13 9 6 Johannes Skagius 27.27 Q 15 9 2 Cody Miller 27.31 Q 16 8 3 Peter Stevens 27.39 16 9 1 Arno Kamminga 27.39 , NR 16 8 6 Vsevolod Zanko 27.39 19 9 8 Richard Funk 27.59 20 7 7 Nikola Obrovac 27.61 21 6 2 Ari-Pekka Liukkonen 27.66 22 8 1 Jorge Murillo 27.67 23 8 0 Christian vom Lehn 27.68 24 6 3 Matthew Wilson 27.69 25 7 1 Marcin Stolarski 27.73 26 8 9 Dmitriy Balandin 27.74 27 9 0 Youssef El-Kamash 27.79 27 9 9 Renato Prono 27.79 29 6 1 Yannick Käser 27.84 30 6 5 Hüseyin Emre Sakçı 27.90 31 7 0 Marek Botík 27.92 32 7 8 Édgar Crespo 27.93 33 8 8 Lachezar Shumkov 28.07 33 7 9 Ioannis Karpouzlis 28.07 35 6 6 Martín Melconian 28.10 36 5 5 James Deiparine 28.13 36 6 7 Azad Al-Barazi 28.13 38 6 4 Nikolajs Maskaļenko 28.27 39 6 9 Carlos Claverie 28.28 40 5 2 Miguel de Lara 28.29 41 5 6 Filipp Provorkov 28.37 42 5 7 Jordy Groters 28.40 43 6 8 Gábor Financsek 28.44 44 5 4 Indra Gunawan 28.50 45 5 1 Kirill Vais 28.61 46 6 0 Wu Chun-feng 28.75 47 4 5 James Lawson 28.85 =NR 48 4 3 Mario Ervedosa 29.26 49 2 4 Santiago Cavanagh 29.29 50 4 1 Evghenii Paponin 29.42 51 4 2 N'Nhyn Fernander 29.75 52 5 8 Marc Rojas 29.84 53 4 0 Sebastien Kouma 29.92 54 5 0 Corey Ollivierre 29.94 55 4 4 Gregory Penny 29.96 56 4 7 Rainier Rafaela 29.97 57 5 9 Roland Toftum 30.16 58 3 4 Ronan Wantenaar 30.27 59 3 5 Ashley Seeto 30.30 60 4 6 Abdoul Niane 30.31 61 2 1 Adrian Robinson 30.38 62 4 8 Epeli Rabua 30.44 63 4 9 Alex Axiotis 30.65 64 1 4 Muis Ahmad 30.73 65 3 3 Anthony Souaiby 30.84 66 2 5 Dionisio Augustine 32.28 66 2 7 Tindwende Sawadogo 32.38 68 3 2 Shuvam Shrestha 32.50 69 3 0 Slava Sihanouvong 32.60 70 2 6 Adil Bharmal 32.67 71 2 3 Joshua Tibatemwa 32.77 72 1 5 Abdulmalik Ben Musa 32.92 73 1 2 Simanga Dlamini 33.07 74 3 1 Alassane Seydou 35.00 75 3 7 Moris Beale 35.13 76 1 3 Ramziyor Khorkashov 35.52 77 3 6 Ablam Awoussou 36.34 78 1 6 Athoumane Solihi 36.61 79 3 9 Hamid Rahimi 37.95 80 2 2 Ebrahim Al-Maleki 38.98 81 3 8 Houssein Gaber 40.55 2 0 Dasar Xhambazi 5 3 Wassim Elloumi 2 8 Jegan Jobe

Swim-off Rank Lane Name Nationality Time Notes 1 4 Peter Stevens 27.38 Q 2 5 Vsevolod Zanko 27.41 3 3 Arno Kamminga 27.43

Semifinals The semifinals were held on 25 July at 18:11.Semifinals results

Semifinal 1 Rank Lane Name Nationality Time Notes 1 3 Felipe Lima 26.68 Q 2 4 Cameron van der Burgh 26.74 Q 3 5 Kevin Cordes 26.86 Q 4 6 Fabio Scozzoli 26.96 Q, NR 5 1 Johannes Skagius 27.02 NR 6 2 Yasuhiro Koseki 27.17 AS 7 8 Peter Stevens 27.20 8 7 Yan Zibei 27.33

Semifinal 2 Rank Lane Name Nationality Time Notes 1 4 Adam Peaty 25.95 Q, 2 3 Kirill Prigoda 26.85 Q, NR 3 5 João Gomes Júnior 26.86 Q 4 6 Ilya Shymanovich 26.90 Q, NR 5 2 Nicolò Martinenghi 27.01 6 1 Čaba Silađi 27.18 7 7 Giedrius Titenis 27.24 8 8 Cody Miller 27.46

Final The final was held on 26 July at 18:17.Final results

Rank Lane Name Nationality Time Notes 4 Adam Peaty 25.99 7 João Gomes Júnior 26.52 AM 3 Cameron van der Burgh 26.60 4 5 Felipe Lima 26.78 5 2 Kevin Cordes 26.80 6 8 Fabio Scozzoli 26.91 NR 7 6 Kirill Prigoda 27.01 8 1 Ilya Shymanovich 27.27

References