Charla Tan of RGS broke the B Division girls' 200m Backstroke meet record by almost a full four seconds when she clocked 2:22.50 to win the final. (Photo 1 © Iman Hashim/Red Sports)

Charla Tan of RGS broke the B Division girls’ 200m Backstroke meet record by almost a full four seconds when she clocked 2:22.50 to win the final. (Photo 4 © Iman Hashim/Red Sports)