Naomi Ong in action during the girls' 200 IM at the 47th Singapore National Age Group Swimming Championships. She finished second among the 10 year olds with a timing of 2:52.92. (Photo 18 © Chua Kai Yun/Red Sports)

Naomi Ong in action during the girls’ 200m IM at the 47th Singapore National Age Group Swimming Championships. She finished second among the 10 year olds with a timing of 2:52.92. (Photo 18 © Chua Kai Yun/Red Sports)