MADRID — German three-time world time-trial champion Tony Martin claimed victory on the second stage of the Tour of the Basque Country Tuesday. The Omega Pharma-Quick Step rider broke clear in the final stages of the 155.8km ride from Ordizia to Urdazubi to finish 30 seconds ahead of Britain's Ben Swift (Sky) and Polish teammate Michal Kwiatowski in second and third respectively. Former two-time Tour de France champion Alberto Contador (Tinkoff-Saxo) maintained his lead in the overall classification, 14 seconds ahead of compatriot Alejandro Valverde (Movistar) with Kwiatowski back in third. Contador remains the leader after fending off some late attacks by Valverde. — Agencies