Gold content of Beijing primary and secondary swimming open

The gold content of this open competition is high.

Beijing Primary and Secondary Swimming Open is an event jointly sponsored by Beijing Education Commission and Beijing Swimming Association, aiming at promoting the popularization and improvement of swimming in primary and secondary schools in Beijing, enhancing students' physique and health level, and discovering and cultivating excellent swimming reserve talents. The gold content of this incident is still very high.

Its events include 50m breaststroke, 50m freestyle, 50m backstroke and 50m butterfly, which are divided into different age groups and genders.