Darren Lim checking his timing after his 15 and over 100m freestyle 'A' finals at the 47th Singapore National Age Group Swimming Championships. He won in the open group with a timing of 50.34. (Photo © Soh Jun Wei/Red Sports)

Darren Lim checking his timing after his 15 years old and over 100m freestyle ‘A’ final at the 47th Singapore National Age Group Swimming Championships. He shattered his pre-meet personal best of 50.62s with three very consistent and high-level swims: 50.33s in the heats, 50.34s in the final, and 50.29s as the lead-off swimmer in the 4x100m freestyle relay. (Photo 21 © Soh Jun Wei/Red Sports)