Großer Preis von Monaco 2021 / Monte Carlo
3. Training
| Pos. | Nr. | Fahrer | Team | Zeit | Rückstand | Rdn. |
|---|---|---|---|---|---|---|
| 1 | 33 |  | Red Bull | 1:11.294 | --- | 19 |
| 2 | 55 | | Ferrari | 1:11.341 | + 0.047 | 28 |
| 3 | 16 | | Ferrari | 1:11.552 | + 0.258 | 27 |
| | ||||||
| 4 | 77 | | Mercedes | 1:11.765 | + 0.471 | 21 |
| 5 | 11 | | Red Bull | 1:11.817 | + 0.523 | 18 |
| 6 | 4 | | McLaren | 1:11.988 | + 0.694 | 20 |
| 7 | 44 | | Mercedes | 1:12.020 | + 0.726 | 20 |
| 8 | 7 | | Alfa Romeo | 1:12.298 | + 1.004 | 25 |
| 9 | 10 | | AlphaTauri | 1:12.357 | + 1.063 | 28 |
| 10 | 5 | | Aston Martin | 1:12.537 | + 1.243 | 24 |
| 11 | 99 | | Alfa Romeo | 1:12.539 | + 1.245 | 21 |
| 12 | 18 | | Aston Martin | 1:12.700 | + 1.406 | 22 |
| 13 | 3 | | McLaren | 1:12.959 | + 1.665 | 26 |
| 14 | 47 | | Haas F1 | 1:13.139 | + 1.845 | 21 |
| 15 | 14 | | Alpine | 1:13.329 | + 2.035 | 19 |
| 16 | 9 | | Haas F1 | 1:13.390 | + 2.096 | 20 |
| 17 | 63 | | Williams | 1:13.447 | + 2.153 | 29 |
| 18 | 6 | | Williams | 1:13.475 | + 2.181 | 22 |
| 19 | 22 | | AlphaTauri | 1:13.522 | + 2.228 | 30 |
| 20 | 31 | | Alpine | 1:13.614 | + 2.320 | 18 |
