Synchronized Swimming When Upside Down Underwater

In the United States, competitors are divided into groups by age. The seven age groups are: 10 and Under, 11–12, 13–15, 16–17, 18–19, Junior (elite 15–18), Senior (elite 18+), Collegiate, and Master. In addition to these groups, younger swimmers may be divided by ability into 3 levels: Novice, Intermediate, and Age Group. Swimmers compete year-round at competitions called "meets". Each swimmer may compete in up to three of the following routine events: solo, duet, trio, combo (consisting of eight to ten swimmers, and team (consisting of four to eight swimmers). Figure scores are combined with routines to determine the final rankings. USA Synchro's annual intercollegiate championships have been dominated by The Ohio State University, Stanford University, and The University of the Incarnate Word.
• In Canada
In Canada, synchronized swimming has an age-based Structure system as of 2010 with age groups 8 & under to 16 & over for the provincial levels. There is also a skill level which is 13-15 and juniors (16-18) known as national stream, as well as competition at the Masters and University levels. 13-15 age group and 16-18 age group are national stream athletes that fall in line with international age groups – 15 and Under and Junior (16–18) and Senior (18+) level athletes. There are also the Wildrose age group . This is for competitors before they reach 13-15 national stream. Wildrose ranges from Tier 8 and under to 16 and over provincial/wildrose. These are also competitive levels. There are also the recreational levels which are called "stars". Synchro Canada requires that a competitor must pass Star 3 before entering Tier 1. To get into a Tier a swimmer must take a test for that Tier. In these tests, the swimmer must be able to perform the required movements for the level.