Related Clues:

• Emulated Leander
• Traveled horizontally
• Did the butterfly
• Dog-paddled, e.g.
• Went through channels?
• Did the butterfly, e.g.
• Was dizzy
• Crawled, say
• Emulated Ederle
• Flutter-kicked
• Came crawling back, perhaps
• Did the doggy paddle
• Used a natatory facility
• Didn't sink
• Kept one's head above water