These swimmers tend to be young or relatively new to swimming. They must, however, be able to complete 25 m of swimming unassisted. They may know components of strokes, but typically not the full stroke.
Ripples
Summer : Ripples
These swimmers must be able to complete 100 m unassisted. They have some knowledge of all the strokes, and are typically working on graduating from the participation time standard.
Waves
Summer : Waves
These swimmers have a good base of technique for all four strokes. They have good physical strength and endurance in order to complete at least 200 m at a time.
Tsunamis
Summer : Tsunamis
These swimmers have good technique in all four strokes. They have excellent physical endurance and strength, and they present mature personal qualities, acting as the example to younger swimmers.