Related Clues:

• Do a school activity?
• Do the backstroke, say
• Move through water so well in motorboat, initially
• Do some pool playing
• Adult ___ (Cartoon Network offshoot)
• What you might do in 3 down to get phone card containing tungsten
• King's tucked into bread loaves or snacks
• ... mass being sung at the correct pitch
• With the circled letters and 46-Across, playground keep-away game
• Do the first third of a triathlon
• Do laps horizontally
• Compete like Simone Manuel
• Survive in crowdless Wimbledon?
• Group of women wearing two costume sizes for pool activity
• First leg of a triathlon