Kathleen Lin (#194) of NUS hands over to teammate Gladys Ang (#181) between the second and third legs of the Women's 4x400m Relay. (Photo 1 © Iman Hashim/Red Sports)

Kathleen Lin (#194) of NUS hands over to teammate Gladys Ang (#181) between the second and third legs of the Women’s 4x400m Relay. (Photo 32 © Iman Hashim/Red Sports)