The Executive Board of the All-Indonesian Swimming Association (PB. PRSI) again held an open national swimming championship titled "3rd Indonesia Open Aquatic Championship (IOAC) 2019. This championship was the third time to be held and this year it was held on December 13-19, 2019 at the GBK Aquatic Stadium.
The event was attended by more than 1.500 regional swimmers and for swimmers who had just finished competing at the 2019 SEA Games were required to take part in the championship. A total of four sports are contested namely swimming, water polo, beautiful jumping, artistic swimming and master swimming.
IOAC 2019 was officially opened by the Minister of Youth and Sports on December 13, 2019. In his remarks he expressed his admiration for PB's performance. PRSI has carried out this competition consistently for 3 years in a row and made the IOAC event a competition to find national swimmers who will carve achievements not only at the national level but also at the international arena. In addition, this championship is a selection of athletes who will compete in the 2010 Papua PON Pre and 2020 national athlete qualifications towards the Tokyo XNUMX Olympic qualifications.