Tyeisha Rene Misson Khoo (#734) of Singapore Sports School) defended her title in the B Division girls' 400m hurdles final with a personal best of 1:06.01. (Photo 1 © Iman Hashim/Red Sports)

Tyeisha Rene Misson Khoo (#734) of Singapore Sports School defended her title in the B Division girls’ 400m hurdles final with a personal best of 1:06.01. (Photo 2 © Iman Hashim/Red Sports)