India's sole medal winner in the London Games, Gagan Narang could not advance to the finals of the men's 50 meters prone. Compatriot Joydeep Karmakar, however, qualified through a shoot-off after tying with eight others in joint fourth spot. Narang, who just four days ago became the country's first medal winner at the London Games, could fire just 593 out of 600 to finish 18th in a field of 50 competitors. Karmakar kept India in the hunt by finishing with 595 points and then 51.6 in the shoot off at the Royal Artillery Barracks.