Heading into the final leg of the championships today, New Zealand’s John Derry has a lead of more than three minutes over Williamson.
The final leg of the championships will start at the Glenorchy ramp at 8.30am this morning and race over the Dart, Kawarau and Shotover rivers before finishing at the Frankton Marina this afternoon.
The championship was marred by the death of Duayne Insley on the Waimakariri River on Sunday.