The Aussies have dominated the first practice session at the latest Supercars event, the Sandown 500

Cam Waters picked up where he left off in Tasmania, setting the pace after winning the most recent race at Symmons Plains.

Ford rival Chaz Mostert was 0.1445 seconds slower at the famous Melbourne circuit.

Ryan Wood was the fastest Kiwi in fourth... compatriot Matt Payne was eighth.

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