Ashley Lim, 11, in action during the women's 800m freestyle event at the 47th Singapore National Age Group Swimming Championships. She finished first in the 11-12 age group with a timing of 9:45.79. (Photo 12 © Chua Kai Yun/Red Sports)

Ashley Lim, 11, in action during the women’s 800m freestyle event at the 47th Singapore National Age Group Swimming Championships. She finished first in the 11-12 years old age group with a timing of 9:45.79. (Photo 12 © Chua Kai Yun/Red Sports)