Practice 1 Sonoma Raceway 2020 Results
Practice 1
| Pos | Car # | Class | Drivers | Team | Car | Best Lap | Laps | Gap |
|---|---|---|---|---|---|---|---|---|
| 1 | 10 | Pro | Michael COOPER | Blackdog Speed Shop | McLaren 570s GT4 | 1:47.561 | 14 | |
| 2 | 18 | Pro | Jarett ANDRETTI | Andretti Autosport | McLaren 570s GT4 | 1:47.618 | 20 | 0.057 |
| 3 | 12 | Pro | Drew STAVELEY | Ian Lacy Racing | Ford Mustang GT4 | 1:48.001 | 28 | 0.440 |
| 4 | 59 | Am | Paul TERRY | Rearden Racing | Aston Martin Vantage GT4 | 1:48.278 | 30 | 0.717 |
| 5 | 210 | Am | Michael DINAN | Flying Lizard Motorsports | Aston Martin Vantage GT4 | 1:48.555 | 28 | 0.994 |
| 6 | 66 | Pro | Spencer PUMPELLY | TRG - The Racers Group | Porsche 718 Cayman GT4 | 1:48.565 | 20 | 1.004 |
| 7 | 191 | Am | Jeff BURTON | Rearden Racing | Aston Martin Vantage GT4 | 1:49.175 | 30 | 1.614 |
| 8 | 119 | Am | Sean QUINLAN | Stephen Cameron Racing | BMW M4 GT4 | 1:49.940 | 25 | 2.379 |
| 9 | 62 | Am | Mark KLENIN | KPR | SIN R1 GT4 | 1:49.984 | 24 | 2.423 |
| 10 | 2 | Am | Jason BELL | GMG Racing | Porsche 718 Cayman GT4 | 1:51.371 | 24 | 3.810 |
| 11 | 24 | Am | Frank GANNETT | Ian Lacy Racing | Ford Mustang GT4 | 1:51.451 | 28 | 3.890 |