The Men's 50 metre backstroke S4 event at the 2020 Paralympic Games took place on 3 September 2021, at the Tokyo Aquatics Centre.
Heats
The swimmers with the top eight times, regardless of heat, advanced to the final.
Rank Heat Lane Name Nationality Time Notes 1 1 4 Arnošt Petráček 41.75 , PR 2 2 4 Roman Zhdanov 41.77 3 1 5 Ángel de Jesús Camacho Ramírez 43.99 4 2 3 Liu Benying 45.21 5 1 3 Dmytro Vynohradets 46.05 6 2 6 Ronystony Cordeiro da Silva 46.58 7 2 5 Matz Topkin 47.12 8 2 2 Xavier Torres 47.73 9 1 6 Ami Omer Dadaon 48.28 10 2 7 Miguel Luque 49.57 11 1 1 Lyndon Longhorne 50.12 12 1 7 Andreas Ernhofer 50.18 13 1 2 Gustavo Sánchez Martínez 50.69 14 2 8 Jo Giseong 53.48 15 2 1 Ariel Malyar 58.81
Final
Rank Lane Name Nationality Time Notes 5 Roman Zhdanov 40.99 WR 4 Arnošt Petráček 41.26 3 Ángel de Jesús Camacho Ramírez 43.25 4 2 Dmytro Vynohradets 44.91 5 6 Liu Benying 45.21 6 1 Matz Topkin 45.42 7 8 Xavier Torres 46.93 8 7 Ronystony Cordeiro da Silva 46.95
References