 Complete the following phrase:  The Oxford crew weighed an average of 12 st 6.375 lb 78.9 kg, per rower more than their opponents. Cambridges crew included two rowers with Boat Race experience in Sidney Swann and Ralph Shove, the former making his third appearance in the event. The Oxford crew saw five participants return, including Leslie Wormald and cox Henry Wells who were both taking part in their third race. Edgar Burgess, Swann, Wormald and Ewart Horsfall had all won gold medals in the 