The swimming portion of the 2011 FINA World Championships was held July 24–31 at the Shanghai Oriental Sports Center in Shanghai, China. Swimming is one of five aquatic disciplines at the championships.
The Solo technical routine competition of the Synchronised swimming events at the 2011 World Aquatics Championships was held on July 17 with the preliminary round held in the morning and the final in the evening session.
The Duet technical routine competition of the Synchronised swimming events at the 2011 World Aquatics Championships was held on July 17 with the preliminary round and the final on July 18.
The Team technical routine competition of the Synchronised swimming events at the 2011 World Aquatics Championships was held on July 18 with the preliminary round held and the final on July 19.
The men's 10 metre platform competition of the diving events at the 2011 World Aquatics Championships was held on July 23 with the preliminary round and the semifinals and the final on 24 July.
The Free routine combination competition of the Synchronised swimming events at the 2011 World Aquatics Championships was held on July 19 with the preliminary round and the final on 21 July.
The Duet free routine competition of the Synchronised swimming events at the 2011 World Aquatics Championships was held on July 19 with the preliminary round and the final on 22 July.
The Team free routine competition of the Synchronised swimming events at the 2011 World Aquatics Championships was held on July 20 with the preliminary round and the final on 23 July.
The Solo free routine competition of the Synchronised swimming events at the 2011 World Aquatics Championships was held on July 20 with the preliminary round held in the morning and the final in the evening session.
The men's 200 metre butterfly competition of the swimming events at the 2011 World Aquatics Championships was held on July 26 with the heats and the semifinals and July 27 with the final.
The men's 100 metre freestyle competition of the swimming events at the 2011 World Aquatics Championships was held on July 27 with the heats and the semifinals and July 28 with the final.
The women's 200 metre butterfly competition of the swimming events at the 2011 World Aquatics Championships was held on July 27 with the heats and the semifinals and July 28 with the final.
The men's 200 metre breaststroke competition of the swimming events at the 2011 World Aquatics Championships was held on July 28 with the heats and the semifinals and July 29 with the final.
The Solo routine competition of the synchronised swimming at the 2012 European Aquatics Championships was held on May 23 with the technical and May 24 with the free routine preliminaries. The final was held on May 26.
The Duet routine competition of the synchronised swimming at the 2012 European Aquatics Championships was held on May 23 with the technical and May 24 with the free routine preliminaries. The final was held on May 27.
The women's 100 metre backstroke competition of the swimming events at the 2012 European Aquatics Championships took place May 23 and 24. The heats and semifinals took place on May 23, the final on May 24.
The Team routine competition of the synchronised swimming at the 2012 European Aquatics Championships was held on May 25 with the technical and free routine. The final was held on May 26.
The men's 200 metre backstroke competition of the swimming events at the 2012 European Aquatics Championships took place May 25 and 26. The heats and semifinals took place on May 25, the final on May 26.
The men's 100 metre butterfly competition of the swimming events at the 2012 European Aquatics Championships took place May 25 and 26. The heats and semifinals took place on May 25, the final on May 26.
The men's 50 metre freestyle competition of the swimming events at the 2012 European Aquatics Championships took place May 26 and 27. The heats and semifinals took place on May 26, the final on May 27.
