Related Clues:
- Flutter-kicked
- Do laps, perhaps
- Came crawling back, perhaps
- Did the doggy paddle
- Do the butterfly
- Used a natatory facility
- One way to travel by sea
- Stroke, stroke, stroke...
- Didn't sink
- Pool exercise
- Sink alternative
- Kept one's head above water
- Crossed the Rubicon, maybe
- Did one-third of a triathlon
- Went for a dip