The Men's 100 metre butterfly swimming events for the 2020 Summer Paralympics took place at the Tokyo Aquatics Centre from August 25 to September 3, 2021. A total of seven events were contested over this distance.

Schedule H Heats½ SemifinalsF Final DateWed 25 Thu 26 Fri 27 Sat 28 Sun 29 Mon 30 Tue 31 Wed 1 Thu 2 Fri 3Event M E M E M E M E M E M E M E M E M E M E S8 100m H F S9 100m H F S10 100m H F S11 100m H F S12 100m H F S13 100m H F S14 100m H F

Medal summary The following is a summary of the medals that were awarded across all 100 metre butterfly events. S8 1:02.03 1:03.20 1:03.23S9 57.19 WR 59.43 1:00.54S10 54.15 WR 55.04 57.66S11 1:02.57 1:03.59 1:05.20S12 57.81 57.87 58.65S13 53.80 PR 56.16 57.12S14 54.76 PR 55.12 56.90

Results The following are the results of the finals only of each of the Men's 100 metre butterfly events in each of the classifications. Further details of each event, including where appropriate heats and semi finals results, are available on that event's dedicated page.

S8

The S8 category is for swimmers who have a single amputation, or restrictive movement in their hip, knee and ankle joints.

The final in this classification took take place on 3 September 2021:

Rank Lane Name Nationality Time Notes 4 Robert Griswold 1:02.03 AM 3 Yang Feng 1:03.20 6 Denys Dubrov 1:03.23 4 5 Yang Guanglong 1:03.26 5 2 Xu Haijiao 1:03.42 6 1 Alberto Amodeo 1:04.31 7 7 Luis Armando Andrade Guillen 1:04.55 8 8 Gabriel Cristiano Silva de Souza 1:05.38

S9

The S9 category is for swimmers who have joint restrictions in one leg, or double below-the-knee amputations.

The final in this classification took place on 2 September 2021:

Rank Lane Name Nationality Time Notes 4 William Martin 57.19 WR 5 Simone Barlaam 59.43 2 Alexander Skaliukh 1:00.54 4 6 Federico Morlacchi 1:00.75 5 7 Timothy Hodge 1:01.03 6 3 Jose Antonio Mari Alcaraz 1:01.28 7 8 Yahor Shchalkanau 1:01.38 8 1 Malte Braunschweig 1:02.95

S10

The S10 category is for swimmers who have minor physical impairments, for example, loss of one hand.

The final in this classification took place on 31 August 2021:

Rank Lane Name Nationality Time Notes 4 Maksym Krypak 54.15 WR 5 Stefano Raimondi 55.04 3 Col Pearse 57.66 4 8 Florent Marais 57.86 5 2 Alec Elliot 58.44 6 6 Dmitry Grigoryev 58.45 7 7 Riccardo Menciotti 58.65 8 1 David Levecq 59.12

S11

The S11 category is for swimmers who have severe visual impairments and have very low or no light perception, such as blindness, they are required to wear blackened goggles to compete. They use tappers when competing in swimming events.

The final in this classification took place on 3 September 2021:

Rank Lane Name Nationality Time Notes 4 Keiichi Kimura 1.02.57 5 Uchu Tomita 1.03.59 6 Wendell Belarmino Pereira 1.05.20 4 2 Rogier Dorsman 1.05.67 5 2 Matthew Cabraja 1.05.97 6 7 Viktor Smyrnov 1.06.85 7 8 Hua Dongdong 1.09.16 8 1 Yang Bozun 1.09.23

S12

The S12 category is for swimmers who have moderate visual impairment and have a visual field of less than 5 degrees radius. They are required to wear blackened goggles to compete. They may wish to use a tapper.

The final in this classification took place on 3 September 2021:

Rank Lane Name Nationality Time Notes 4 Raman Salei 57.81 2 Stephen Clegg 57.87 5 Roman Makarov 58.65 4 6 Illia Yaremenko 58.98 5 7 Danylo Chufarov 59.00 6 3 Braedan Jason 59.01 7 8 Maksim Vashkevich 1.10.43 8 1 Daniel Giraldo Correa 1.02.42

S13

The S13 category is for swimmers who have minor visual impairment and have high visual acuity. They are required to wear blackened goggles to compete. They may wish to use a tapper.

The final in this classification took place on 25 August 2021:

Rank Lane Name Nationality Time Notes 4 Ihar Boki 53.80 PR 5 Oleksii Virchenko 56.16 3 Islam Aslanov 57.12 4 6 Alex Portal 57.13 5 2 Muzaffar Tursunkhujaev 57.44 6 1 Dzmitry Salei 58.15 7 7 Douglas Matera 58.53 8 8 Kyrylo Garashchenko 58.63

S14

The S14 category is for swimmers who have an intellectual impairment.

The final in this classification took place on 25 August 2021:

Rank Lane Name Nationality Time Notes 5 Gabriel Bandeira 54.76 PR 4 Reece Dunn 55.12 6 Benjamin Hance 56.90 4 2 Naohide Yamaguchi 57.11 5 3 Lawrence Sapp 57.36 6 1 Robert Isak Jónsson 58.06 7 8 Cho Won-sang 58.45 8 7 Ricky Betar 58.62

References