Swimming at the 2010 Asian Games – Men's 4 × 100 metre medley relay

The men's 4 × 100 metre medley relay event at the 2010 Asian Games took place on 18 November 2010 at Guangzhou Aoti Aquatics Centre.

There were 15 teams who took part in this event. Two heats were held. The heat in which a team competed did not formally matter for advancement, as the teams with the top eight times from the both field qualified for the finals.

Japan won the gold medal with 3 minutes 34.10 seconds. China was disqualified because of Wang Shuai's false start, although they reached the terminal first.

Schedule
All times are China Standard Time (UTC+08:00)

Results

 * Legend
 * DNS — Did not start
 * DSQ — Disqualified