Related Clues:

• Crawled, say
• Done laps, perhaps
• Gone across a pool
• Like laps in a pool
• What Mark Spitz has done well
• Having dogpaddled
• Used strokes
• Did laps in a pool
• Dog-paddled
• Done the crawl, e.g.
• Like the Florida Straits, rarely
• Having dog-paddled
• Like the beginning of triathlons
• Did laps, perhaps
• Stroked