Finswimming is an underwater sport consisting of four techniques involving swimming with the use of fins either on the water's surface using a snorkel with either monofins or bifins or underwater with monofin either by holding one's breath or using open circuit scuba diving equipment. Events exist over distances similar to swimming competitions for both swimming pool and open water venues. Competition at world and continental level is organised by the Confédération Mondiale des Activités Subaquatiques (CMAS). The sport's first world championship was held in 1976. It also has been featured at the World Games as a trend sport since 1981 and was demonstrated at the 2015 European Games in June 2015.
The men's 50 metre freestyle swimming competition at the 2002 Asian Games in Busan was held on 5 October at the Sajik Swimming Pool.
The men's 100 metre freestyle swimming competition at the 2002 Asian Games in Busan was held on 3 October at the Sajik Swimming Pool.
The men's 200 metre freestyle swimming competition at the 2002 Asian Games in Busan was held on 3 October at the Sajik Swimming Pool.
The men's 100 metre backstroke swimming competition at the 2002 Asian Games in Busan was held on 3 October at the Sajik Swimming Pool.
The men's 4 × 100 metre freestyle relay swimming competition at the 2002 Asian Games in Busan was held on 2 October at the Sajik Swimming Pool.
The men's 4 × 200 metre freestyle relay swimming competition at the 2002 Asian Games in Busan was held on 30 September at the Sajik Swimming Pool.
The men's 100 metre breaststroke swimming competition at the 2002 Asian Games in Busan was held on 30 September at the Sajik Swimming Pool.
The men's 4 × 100 metre medley relay swimming competition at the 2002 Asian Games in Busan was held on 4 October at the Sajik Swimming Pool.
The women's 800 metre freestyle swimming competition at the 2002 Asian Games in Busan was held on 5 October at the Sajik Swimming Pool. This was a timed-final event, meaning that each swimmer only swam once, with the fastest eight (8) entrants swimming in the finals.
The women's 100 metre freestyle swimming competition at the 2002 Asian Games in Busan was held on 2 October 2002 at the Sajik Swimming Pool.
The women's 400 metre freestyle swimming competition at the 2002 Asian Games in Busan was held on 3 October at the Sajik Swimming Pool.
The women's 200 metre backstroke swimming competition at the 2002 Asian Games in Busan was held on 4 October at the Sajik Swimming Pool.
The women's 100 metre breaststroke swimming competition at the 2002 Asian Games in Busan was held on 1 October at the Sajik Swimming Pool.
The women's 200 metre breaststroke swimming competition at the 2002 Asian Games in Busan was held on 3 October at the Sajik Swimming Pool.
The women's 200 metre butterfly swimming competition at the 2002 Asian Games in Busan was held on 30 September at the Sajik Swimming Pool.
The women's 200 metre individual medley swimming competition at the 2002 Asian Games in Busan was held on 1 October at the Sajik Swimming Pool.
The women's 4 × 100 metre freestyle relay swimming competition at the 2002 Asian Games in Busan was held on 3 October at the Sajik Swimming Pool.
The women's 4 × 200 metre freestyle relay swimming competition at the 2002 Asian Games in Busan was held on 1 October at the Sajik Swimming Pool.
The women's 4 × 100 metre medley relay swimming competition at the 2002 Asian Games in Busan was held on 5 October at the Sajik Swimming Pool.
