Swimming at the 2010 Asian Games – Men's 50 metre backstroke
The men's 50 backstroke at the 2010 Asian Games took place on 18 November 2010 at Guangzhou Aoti Aquatics Centre.
| Men's 50 metre backstroke at the 2010 Asian Games | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Venue | Aoti Aquatics Centre | |||||||||
| Date | 18 November | |||||||||
| Competitors | 31 from 21 nations | |||||||||
| Medalists | ||||||||||
| ||||||||||
| Swimming at the 2010 Asian Games | ||
|---|---|---|
 | ||
| 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 |
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.
Schedule
All times are China Standard Time (UTC+08:00)
| Date | Time | Event |
|---|---|---|
| Thursday, 18 November 2010 | 09:00 | Heats |
| 18:00 | Final |
Records
Prior to this competition, the existing world, Asian and Games records were as follows.
| World Record |  Liam Tancock (GBR) | 24.04 | Rome, Italy | 2 August 2009 |
| Asian Record |  Junya Koga (JPN) | 24.24 | Rome, Italy | 2 August 2009 |
| Games Record | Junya Koga (JPN) | 25.40 | Doha, Qatar | 7 December 2006 |
Results
- Legend
- DNS — Did not start
Heats
| Rank | Heat | Athlete | Time | Notes |
|---|---|---|---|---|
| 1 | 4 | Junya Koga (JPN) | 25.42 | |
| 2 | 3 | Ryosuke Irie (JPN) | 25.67 | |
| 3 | 2 |  Cheng Feiyi (CHN) | 25.74 | |
| 4 | 4 | .svg.png.webp){kind=small} Park Seon-kwan (KOR) | 26.16 | |
| 5 | 3 | Zhang Yu (CHN) | 26.23 | |
| 6 | 2 |  Rainer Ng (SIN) | 26.32 | |
| 7 | 2 |  Stanislav Ossinskiy (KAZ) | 26.52 | |
| 8 | 3 |  Glenn Victor Sutanto (INA) | 26.56 | |
| 9 | 4 |  Abdullah Al-Thuwaini (IOC) | 26.62 | |
| 10 | 4 | I Gede Siman Sudartawa (INA) | 26.72 | |
| 11 | 2 |  Yuan Ping (TPE) | 26.79 | |
| 12 | 3 |  Chung Lai Yeung (HKG) | 26.84 | |
| 13 | 4 |  Danil Bugakov (UZB) | 26.86 | |
| 14 | 2 | Kim Ji-heun (KOR) | 26.99 | |
| 15 | 3 | Zach Ong (SIN) | 27.01 | |
| 16 | 3 |  Ian James Barr (MAS) | 27.46 | |
| 17 | 3 |  M. B. Balakrishnan (IND) | 27.63 | |
| 18 | 3 |  Jamal Chavoshifar (IRI) | 27.70 | |
| 19 | 4 |  Heshan Unamboowe (SRI) | 27.76 | |
| 20 | 2 |  Antonio Tong (MAC) | 28.01 | |
| 21 | 1 | Shuaib Al-Thuwaini (IOC) | 28.05 | |
| 22 | 4 |  Iurii Zakharov (KGZ) | 28.13 | |
| 23 | 2 |  Mohammed Al-Ghaferi (UAE) | 28.49 | |
| 24 | 1 | Lao Kuan Fong (MAC) | 28.74 | |
| 25 | 2 | Obaid Al-Jasmi (UAE) | 28.89 | |
| 26 | 1 |  Batsaikhany Dölgöön (MGL) | 30.37 | |
| 27 | 1 |  Mohammed Hassan (QAT) | 30.95 | |
| 28 | 1 | Mohammed Al-Mahmoud (QAT) | 31.22 | |
| 29 | 1 |  Ammar Ghanim (YEM) | 34.85 | |
| 30 | 1 |  Saylom Souvannala (LAO) | 35.15 | |
| — | 4 | Daniil Bukin (UZB) | DNS |
Final
| Rank | Athlete | Time | Notes |
|---|---|---|---|
 | Junya Koga (JPN) | 25.08 | GR |
 | Ryosuke Irie (JPN) | 25.16 | |
 | Cheng Feiyi (CHN) | 25.30 | |
| 4 | Park Seon-kwan (KOR) | 25.75 | |
| 5 | Zhang Yu (CHN) | 25.95 | |
| 6 | Stanislav Ossinskiy (KAZ) | 26.21 | |
| 7 | Glenn Victor Sutanto (INA) | 26.31 | |
| 8 | Rainer Ng (SIN) | 26.48 |
References
External links
- Men's 50m Backstroke Heats Official Website
- Men's 50m Backstroke Ev.No.33 Final Official Website
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