Private Swim Levels PreK-6 lessons are 25 minutes for 4 sessions. They are designed to give any participant the individualized attention necessary in order to improve or master swimming skills. Please indicate what swim level your student is in upon registration. Maximum Class Size: 1 New Preschool Level 1 & Preschool Level 2 (Ages 4/5-child must be 4 years old by the start of the swim lesson date) - (If your child is 4 or 5 years old and passed the Preschool level last year, please enroll them in Preschool Level 2; if they have not taken a preschool level yet, please enroll them in Preschool Level 1). Skills taught include front and back paddling, kicking, treading water and advanced breath control. The goal in these levels is to perform each skill unassisted.