Marc Lim swims in the boys' 8-12 year old 50m backstroke. He won first place in the 10 year old group with a timing of 36.47s. (Photo © Soh Jun Wei/Red Sports

Marc Lim swims in the boys’ 50m backstroke. He won first place in the 10 year old age group with a timing of 36.47s. (Photo 12 © Soh Jun Wei/Red Sports