Großer Preis der Toskana 2020 / Mugello
3. Training
| Pos. | Nr. | Fahrer | Team | Zeit | Rückstand | Rdn. |
|---|---|---|---|---|---|---|
| 1 | 77 |  | Mercedes | 1:16.530 | --- | 17 |
| 2 | 33 | | Red Bull | 1:16.547 | + 0.017 | 10 |
| 3 | 44 | | Mercedes | 1:16.613 | + 0.083 | 14 |
| | ||||||
| 4 | 18 | | Racing Point | 1:17.112 | + 0.582 | 10 |
| 5 | 10 | | AlphaTauri | 1:17.226 | + 0.696 | 14 |
| 6 | 11 | | Racing Point | 1:17.341 | + 0.811 | 14 |
| 7 | 16 | | Ferrari | 1:17.488 | + 0.958 | 15 |
| 8 | 23 | | Red Bull | 1:17.538 | + 1.008 | 11 |
| 9 | 26 | | AlphaTauri | 1:17.627 | + 1.097 | 17 |
| 10 | 8 | | Haas F1 | 1:17.635 | + 1.105 | 19 |
| 11 | 31 | | Renault | 1:17.746 | + 1.216 | 13 |
| 12 | 55 | | McLaren | 1:17.768 | + 1.238 | 19 |
| 13 | 99 | | Alfa Romeo | 1:17.812 | + 1.282 | 15 |
| 14 | 7 | | Alfa Romeo | 1:17.843 | + 1.313 | 17 |
| 15 | 20 | | Haas F1 | 1:18.039 | + 1.509 | 17 |
| 16 | 6 | | Williams | 1:18.072 | + 1.542 | 16 |
| 17 | 3 | | Renault | 1:18.142 | + 1.612 | 12 |
| 18 | 5 | | Ferrari | 1:18.186 | + 1.656 | 15 |
| 19 | 4 | | McLaren | 1:18.826 | + 2.296 | 19 |
| 20 | 63 | | Williams | --- | --- | 1 |
