In 2010 Kromowidjojo took part in the 2010 FINA World Swimming Championships (25 m) winning individual gold medals in both the 50m freestyle and the 100m freestyle, setting a championship record of 51.45.
She also won a gold medal as part of the 4 × 100 m freestyle relay team alongside Inge Dekker, Femke Heemskerk and Hinkelien Schreuder with another championship record of 3:28.54.
In 2010 Kromowidjojo took part in the 2010 FINA World Swimming Championships (25 m) winning individual gold medals in both the 50m freestyle and the 100m freestyle, setting a championship record of 51.45. She also won a gold medal as part of the 4 × 100 m freestyle relay team alongside Inge Dekker, Femke Heemskerk and Hinkelien Schreuder with another championship record of 3:28.54.
Ranomi Kromowidjojo