Swimming at the 2020 Summer Paralympics – Men's 50 metre backstroke S3

Men's 50 metre backstroke S3 at the XVI Paralympic Games
Venue	Tokyo Aquatics Centre
Dates	29 August 2021
Competitors	12 from 9 nations
Medalists
Zou Liankang   China Denys Ostapchenko   Ukraine Diego López Díaz   Mexico

The Men's 50 metre backstroke S3 event at the 2020 Paralympic Games took place on 29 August 2021, at the Tokyo Aquatics Centre. ^{[1] [2]}

Heats

The swimmers with the top eight times, regardless of heat, advanced to the final. ^[3]

Rank	Heat	Lane	Name	Nationality	Time	Notes
1	2	4	Diego López Díaz	Mexico	45.67	Q
2	1	5	Denys Ostapchenko	Ukraine	46.18	Q
3	2	5	Zou Liankang	China	47.86	Q
4	2	3	Vincenzo Boni	Italy	48.04	Q
5	1	4	Jesús Hernández Hernández	Mexico	49.19	Q
6	2	6	Josia Tim Alexander Topf	Germany	49.78	Q
7	1	3	Serhii Palamarchuk	Ukraine	49.88	Q
8	1	6	Miguel Ángel Martínez Tajuelo	Spain	54.88	Q
9	1	2	Aleksandr Beliaev	RPC	55.52
10	2	2	Charkorn Kaewsri	Thailand	57.81
11	2	7	Grant Patterson	Australia	58.15	OC
12	1	7	Emmanuele Marigliano	Italy	1:03.64

Final

Rank	Lane	Name	Nationality	Time	Notes
	3	Zou Liankang	China	45.25
	5	Denys Ostapchenko	Ukraine	45.57
	4	Diego López Díaz	Mexico	45.66
4	2	Jesús Hernández Hernández	Mexico	45.75
5	6	Vincenzo Boni	Italy	47.88
6	1	Serhii Palamarchuk	Ukraine	49.65
7	7	Josia Tim Alexander Topf	Germany	49.99
8	8	Miguel Ángel Martínez Tajuelo	Spain	54.57

References

1. Houston, Michael (29 August 2021). "Boki wins fourth gold in four Tokyo 2020 races and Yamaguchi wins swimming gold for the hosts". InsideTheGames.biz . Retrieved 19 September 2021.
2. "Men's 50 metre backstroke S3 – Final results" (PDF). Tokyo 2020 Paralympics. Tokyo Organising Committee of the Olympic and Paralympic Games. Archived from the original (PDF) on 2021-08-29. Retrieved 2021-09-19.
3. "Men's 50 metre backstroke S3 – Heats results" (PDF). Tokyo 2020 Paralympics. Tokyo Organising Committee of the Olympic and Paralympic Games. Archived from the original (PDF) on 2021-08-29. Retrieved 2021-09-19.