Swimming Crossword Puzzle

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Across
  1. 1. Stroke that's imitating a dolphin
  2. 3. Oldest and slowest of the four strokes
  3. 6. Series of strokes
  4. 8. A swimmer wears it on their head and helps reduces water resistance
  5. 10. Worn to protect eyes from chlorine
Down
  1. 1. Swimmer lies on back, alternates arm strokes while kicking their feet
  2. 2. An opposing force of water
  3. 4. Sport event that occurs every four years
  4. 5. The crawl is the most popular in _________
  5. 7. Swimmer from Maryland, youngest swimmer ever to qualify 2000 Olympics
  6. 9. Swimming styles a swimmer uses