India's Srihari Nataraj and Sajan Prakash advanced to the finals of the 100m men's backstroke and 200m butterfly events respectively at the 18th Asian Games here today.

Starting in lane 6, Nataraj finished first in the heat clocking 55.86 seconds even as compatriot Arvind Mani finished second but failed to qualify to the next round. In the 200m butterfly event, Prakash qualified for the final with a time of 1:58.12 seconds. He finished 0.06 seconds behind leader Nao Horomura of Japan.