World Rowing 2013: Campbell and Kennedy progress to semis Saturday 31 August: Live on 5 live sports extra at 06:45 BST and BBC Red Button at 07:00 BST, highlights on BBC One at 15:00 BST. Sunday 1 September: Live on 5 live sports extra at 06:45 BST and the BBC Red Button at 07:00 BST, highlights on BBC Two at 14:30 BST. Alan Campbell and Leonora Kennedy are through to the World Championships semi-finals in South Korea. Coleraine rower Campbell won his single sculls quarter-final by over five seconds in 7:08.70. There was a shock when Olympic champion Mahe Drysdale finished fourth in his quarter-final and failed to progress. Enniskillen woman Kennedy and Monika Dukarska were second in the double sculls repechage on Wednesday morning in a time of 7:12.08. The Ireland pair were over two seconds behind Ekaterina Potapova and Maria Krasilnikova of Russia. Kennedy and Dukarska just missed out on an automatic semi-final place when they finished fourth in their heat on Monday. Olympic bronze medallist Campbell cruised to a heat win on Sunday and was again a comfortable winner in the quarter-finals, with India's Sawarn Singh coming in second. Coleraine brothers Richard and Peter Chambers eased to victory in their lightweight double sculls heat on Sunday.