Michael Freiberg took out the State Individual Time Trial Championship in Bunbury at the weekend.
Freiberg was the first man to finish the four-lap 48km race in just over one hour and three minutes, almost a minute ahead of the next best.
Freiberg, who claimed the national road championship in January, is currently enjoying some time at home in Perth after a busy few months racing in Europe.
The WA State Road & Individual Time Trial Championships were staged in the South West over two days.
Freiberg now heads to Queensland for the Noosa Criterium Triathlon Multi Sport Festival. He is due to race Thursday and Saturday night.