24 duets and eight teams will be competing at the Maria Lenk Aquatic Centre in Rio from August 14-19.
The nations going to Brazil are: Argentina, Australia, Austria, Belarus, Brazil, Canada, China, Colombia, Czech Republic, Egypt, Spain, France, Great Britain, Greece, Israel, Italy, Japan, Kazakhstan, Mexico, Russia, Switzerland, Slovakia, Ukraine, USA
The competition format unfolds as follows:
Duet - 24 duets will compete in the Free Routine Preliminary, and Technical Routine – the best 12 teams after these two events will compete in the Free Routine Final session;
Team – 8 teams will compete in the Technical Routine and Free Routine sessions
Take a look at the Entry Lists here