Complete results from Practice 2 at the 2023 Penrite Oil Sandown 500, Event 9 of the Repco Supercars Championship at Sandown International Motor Raceway in Melbourne, Victoria.
CLICK HERE for session report
Results: Practice 2 Co-drivers
| Pos | Num | Team/Sponsor | Driver | Car | Fastest lap | Split |
| 1 | 888 | Supercheap Auto Racing | Z.Goddard | Chev Camaro ZL1 | 1:09.3106 | |
| 2 | 97 | Red Bull Ampol Racing | R.Stanaway | Chev Camaro ZL1 | 1:09.6482 | 0:00.3376 |
| 3 | 88 | Red Bull Ampol Racing | J.Whincup | Chev Camaro ZL1 | 1:09.7919 | 0:00.4813 |
| 4 | 25 | Mobil 1 Optus Racing | L.Holdsworth | Ford Mustang GT | 1:09.8257 | 0:00.5151 |
| 5 | 34 | Truck Assist Racing | J.Ojeda | Chev Camaro ZL1 | 1:09.9138 | 0:00.6032 |
| 6 | 23 | Nulon Racing | J.Webb | Chev Camaro ZL1 | 1:09.9364 | 0:00.6258 |
| 7 | 18 | DEWALT Racing | M.Caruso | Chev Camaro ZL1 | 1:09.9639 | 0:00.6533 |
| 8 | 9 | Coca-Cola Racing by Erebus | J.Perkins | Chev Camaro ZL1 | 1:10.0247 | 0:00.7141 |
| 9 | 99 | Coca-Cola Racing by Erebus | D.Russell | Chev Camaro ZL1 | 1:10.0744 | 0:00.7638 |
| 10 | 4 | SCT Motorsport | J.Evans | Chev Camaro ZL1 | 1:10.0833 | 0:00.7727 |
| 11 | 11 | Shell V-Power Racing Team | T.D’Alberto | Ford Mustang GT | 1:10.0927 | 0:00.7821 |
| 12 | 96 | Pizza Hut Racing | J.Boys | Chev Camaro ZL1 | 1:10.1641 | 0:00.8535 |
| 13 | 20 | Toyota Forklifts | W.Luff | Chev Camaro ZL1 | 1:10.1842 | 0:00.8736 |
| 14 | 6 | Monster Energy Racing | J.Moffat | Ford Mustang GT | 1:10.2052 | 0:00.8946 |
| 15 | 2 | Mobil 1 NTI Racing | F.Coulthard | Ford Mustang GT | 1:10.2069 | 0:00.8963 |
| 16 | 8 | R&J Batteries Racing | D.Wood | Chev Camaro ZL1 | 1:10.2617 | 0:00.9511 |
| 17 | 3 | CoolDrive Racing | T.Blanchard | Ford Mustang GT | 1:10.3883 | 0:01.0777 |
| 18 | 14 | Middy’s Racing | D.Fiore | Chev Camaro ZL1 | 1:10.4027 | 0:01.0921 |
| 19 | 19 | Penrite Racing | K.Estre | Ford Mustang GT | 1:10.4361 | 0:01.1255 |
| 20 | 7 | Racer Industries | J.Kostecki | Ford Mustang GT | 1:10.4471 | 0:01.1365 |
| 21 | 5 | Snowy River Racing | Z.Best | Ford Mustang GT | 1:10.5064 | 0:01.1958 |
| 22 | 26 | Penrite Racing | G.Tander | Ford Mustang GT | 1:10.5950 | 0:01.2844 |
| 23 | 17 | Shell V-Power Racing Team | A.Davison | Ford Mustang GT | 1:10.6667 | 0:01.3561 |
| 24 | 31 | Nulon Racing | D.O’Keeffe | Chev Camaro ZL1 | 1:10.7021 | 0:01.3915 |
| 25 | 56 | Tradie Racing | T.Everingham | Ford Mustang GT | 1:10.8088 | 0:01.4982 |
| 26 | 55 | Castrol Racing | G.Jacobson | Ford Mustang GT | 1:10.9796 | 0:01.6690 |
| 27 | 35 | Truck Assist Racing | J.Robotham | Chev Camaro ZL1 | 1:11.3478 | 0:02.0372 |
Discussion about this post