1) Aquacade performer 2) Aquatic athlete 3) Athlete 4) BEAM robotic 5) Butterfly expert 6) Jock 7) Mark Spitz 8) One who moves in water 9) Pool member 10) Spitz, notably 11) Tecmo game 12) Water racer Found on https://www.crosswordclues.com/clue/swimmer
[BEAM] In BEAM robotics, a swimmer is a robot that functions on or in a liquid environment. These are sometimes referred to as aquabots or aquavores (the latter being a misnomer, as they are not `water eaters`). Swimmers include various designs, but usually lie within a device class that can be delineated as a watercraft, usually a boat but... Found on http://en.wikipedia.org/wiki/Swimmer_(BEAM)
[video game] Swimmer is an arcade game developed in 1982 by Tehkan (now known as Tecmo) and published by Centuri. The comic gameplay involves swimming up a river while avoiding logs and various marine life. The player collects fruit to score points and power up to knock enemies out. Players could swim from side to side to avoid obstacles, o... Found on http://en.wikipedia.org/wiki/Swimmer_(video_game)
Swim'mer noun 1. One who swims. 2. (Far.) A protuberance on the leg of a horse. 3. (Zoology) A swimming bird; one of the natatores. Little swimmer (Zoology) , a phalarope. Found on http://www.encyclo.co.uk/webster/S/258