Swimming at the 2020 Summer Paralympics – Men's 50 metre butterfly S7 explained

Event:	Men's 50 metre butterfly S7
Games:	2020 Summer
Venue:	Tokyo Aquatics Centre
Dates:	3 September 2021
Competitors:	12
Nations:	9
Gold:	Evan Austin
Goldnpc:	USA
Silver:	Andrii Trusov
Silvernpc:	UKR
Bronze:	Carlos Serrano Zárate
Bronzenpc:	COL

The men's 50 metre butterfly S7 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.^{[1] [2]}

Rank	Heat	Lane	Name	Nationality	Time	Notes
1	1	4			29.71
2	1	6			29.90
3	2	4			29.91
4	1	5			30.04
5	2	5			30.34
6	1	3			30.57	, AF
7	2	3			30.96
8	2	6			31.55
9	2	2			32.34
10	1	2			32.36
11	2	7			33.82
12	1	7			33.90

Final

Rank	Lane	Name	Nationality	Time	Notes	+50m butterfly final^[3]
	4			28.98	AM
	3			29.03	ER
	6			29.34
4	5			29.50
5	2			29.70
6	8			30.46
7	1			30.47
-	7

Notes and References

1. Web site: Men's 50m butterfly - S7 - Start List . Tokyo 2020 Paralympics . . 25 September 2021 . 25 September 2021 . https://web.archive.org/web/20210925213247/https://olympics.com/tokyo-2020/paralympic-games/resPG2020-/pdf/PG2020-/SWM/PG2020-_SWM_C51A1_SWMM50MBF---07010-----HEAT--------.pdf . dead .
2. Web site: Men's 50m butterfly - S7 - Results Summary . Tokyo 2020 Paralympics . Tokyo Organising Committee of the Olympic and Paralympic Games . 25 September 2021 . 25 September 2021 . https://web.archive.org/web/20210925213245/https://olympics.com/tokyo-2020/paralympic-games/resPG2020-/pdf/PG2020-/SWM/PG2020-_SWM_C74A_SWMM50MBF---07010-----HEAT--------.pdf . dead .
3. Web site: Men's 50m butterfly - S7 - Finals Results . Tokyo 2020 Paralympics . Tokyo Organising Committee of the Olympic and Paralympic Games . 25 September 2021 . 3 September 2021 . https://web.archive.org/web/20210903185444/https://olympics.com/tokyo-2020/paralympic-games/resPG2020-/pdf/PG2020-/SWM/PG2020-_SWM_C73A1_SWMM50MBF---07010-----FNL-000100--.pdf . dead .