Men's 50 metre backstroke at the 2010 Asian Games | ||||||||||
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Venue | Aoti Aquatics Centre | |||||||||
Date | 18 November 2010 | |||||||||
Competitors | 31 from 21 nations | |||||||||
Winning time | 25.08 GR | |||||||||
Medalists | ||||||||||
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Swimming at the 2010 Asian Games | ||
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![]() | ||
Freestyle | ||
50 m | men | women |
100 m | men | women |
200 m | men | women |
400 m | men | women |
800 m | women | |
1500 m | men | |
Backstroke | ||
50 m | men | women |
100 m | men | women |
200 m | men | women |
Breaststroke | ||
50 m | men | women |
100 m | men | women |
200 m | men | women |
Butterfly | ||
50 m | men | women |
100 m | men | women |
200 m | men | women |
Individual medley | ||
200 m | men | women |
400 m | men | women |
Freestyle relay | ||
4×100 m | men | women |
4×200 m | men | women |
Medley relay | ||
4×100 m | men | women |
The men's 50 backstroke at the 2010 Asian Games took place on 18 November 2010 at Guangzhou Aoti Aquatics Centre.
There were 31 competitors from 21 countries who took part in this event. Four heats were held, with most containing the maximum number of swimmers (eight). The heat in which a swimmer competed did not formally matter for advancement, as the swimmers with the top eight times from the entire field qualified for the finals.
Junya Koga and Ryosuke Irie from Japan finished with one and two, Cheng Feiyi from China won the bronze medal.
All times are China Standard Time (UTC+08:00)
Date | Time | Event |
---|---|---|
Thursday, 18 November 2010 | 09:00 | Heats |
18:00 | Final |
Prior to this competition, the existing world, Asian and Games records were as follows.
World Record | ![]() | 24.04 | Rome, Italy | 2 August 2009 |
Asian Record | ![]() | 24.24 | Rome, Italy | 2 August 2009 |
Games Record | ![]() | 25.40 | Doha, Qatar | 7 December 2006 |
Rank | Heat | Athlete | Time | Notes |
---|---|---|---|---|
1 | 4 | ![]() | 25.42 | |
2 | 3 | ![]() | 25.67 | |
3 | 2 | ![]() | 25.74 | |
4 | 4 | ![]() | 26.16 | |
5 | 3 | ![]() | 26.23 | |
6 | 2 | ![]() | 26.32 | |
7 | 2 | ![]() | 26.52 | |
8 | 3 | ![]() | 26.56 | |
9 | 4 | ![]() | 26.62 | |
10 | 4 | ![]() | 26.72 | |
11 | 2 | ![]() | 26.79 | |
12 | 3 | ![]() | 26.84 | |
13 | 4 | ![]() | 26.86 | |
14 | 2 | ![]() | 26.99 | |
15 | 3 | ![]() | 27.01 | |
16 | 3 | ![]() | 27.46 | |
17 | 3 | ![]() | 27.63 | |
18 | 3 | ![]() | 27.70 | |
19 | 4 | ![]() | 27.76 | |
20 | 2 | ![]() | 28.01 | |
21 | 1 | ![]() | 28.05 | |
22 | 4 | ![]() | 28.13 | |
23 | 2 | ![]() | 28.49 | |
24 | 1 | ![]() | 28.74 | |
25 | 2 | ![]() | 28.89 | |
26 | 1 | ![]() | 30.37 | |
27 | 1 | ![]() | 30.95 | |
28 | 1 | ![]() | 31.22 | |
29 | 1 | ![]() | 34.85 | |
30 | 1 | ![]() | 35.15 | |
— | 4 | ![]() | DNS |
Rank | Athlete | Time | Notes |
---|---|---|---|
![]() | ![]() | 25.08 | GR |
![]() | ![]() | 25.16 | |
![]() | ![]() | 25.30 | |
4 | ![]() | 25.75 | |
5 | ![]() | 25.95 | |
6 | ![]() | 26.21 | |
7 | ![]() | 26.31 | |
8 | ![]() | 26.48 |
The men's 50 metre freestyle event at the 2010 Asian Games took place on 15 November 2010 at Guangzhou Aoti Aquatics Centre.
The men's 100 metre freestyle event at the 2010 Asian Games took place on 17 November 2010 at Guangzhou Aoti Aquatics Centre.
The men's 100 metre backstroke event at the 2010 Asian Games took place on 16 November 2010 at Guangzhou Aoti Aquatics Centre.
The men's 200 metre backstroke event at the 2010 Asian Games took place on 15 November 2010 at Guangzhou Aoti Aquatics Centre.
The men's 50 metre breaststroke event at the 2010 Asian Games took place on 14 November 2010 at Guangzhou Aoti Aquatics Centre.
The men's 100 metre breaststroke event at the 2010 Asian Games took place on 15 November 2010 at Guangzhou Aoti Aquatics Centre.
The men's 50 metre butterfly event at the 2010 Asian Games took place on 16 November 2010 at Guangzhou Aoti Aquatics Centre.
The men's 100 metre butterfly event at the 2010 Asian Games took place on 14 November 2010 at Guangzhou Aoti Aquatics Centre.
The women's 50 metre freestyle event at the 2010 Asian Games took place on 16 November 2010 at Guangzhou Aoti Aquatics Centre.
The women's 50 metre backstroke event at the 2010 Asian Games took place on 15 November 2010 at Guangzhou Aoti Aquatics Centre.
The women's 200 metre backstroke event at the 2010 Asian Games took place on 14 November 2010 at Guangzhou Aoti Aquatics Centre.
The women's 50 metre breaststroke event at the 2010 Asian Games took place on 13 November 2010 at Guangzhou Aoti Aquatics Centre.
The women's 50 metre butterfly event at the 2010 Asian Games took place on 18 November 2010 at Guangzhou Aoti Aquatics Centre.
The women's 100 metre backstroke event at the 2010 Asian Games took place on 17 November 2010 at Guangzhou Aoti Aquatics Centre.
Xu Jiayu is a Chinese competitive swimmer who specializes in the backstroke. He is the Olympic Silver medalist and twice consecutive world champion in the 100 meters backstroke.
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