The Swimming competition at the 11th FINA World Aquatics Championships consisted of 40 long course events, swum July 24–31, 2005 at pools in Parc Jean-Drapeau in Montreal, Quebec, Canada.
[1] Swimming's 40 events were split evenly between males and females (20 each) and were:[2] Legend: WR – World record; CR – Championship record * Host nation (Canada)The following world and championship records were set during the competition.