Großer Preis von Mexiko 2018 / Mexiko-Stadt
3. Training
| Pos. | Nr. | Fahrer | Team | Zeit | Rückstand | Rdn. |
|---|---|---|---|---|---|---|
| 1 | 33 |  | Red Bull | 1:16.284 | --- | 9 |
| 2 | 44 | | Mercedes | 1:16.538 | + 0.254 | 9 |
| 3 | 5 | | Ferrari | 1:16.566 | + 0.282 | 11 |
| | ||||||
| 4 | 3 | | Red Bull | 1:17.028 | + 0.744 | 7 |
| 5 | 7 | | Ferrari | 1:17.045 | + 0.761 | 16 |
| 6 | 16 | | Sauber | 1:17.059 | + 0.775 | 13 |
| 7 | 55 | | Renault | 1:17.336 | + 1.052 | 11 |
| 8 | 10 | | Toro Rosso | 1:17.525 | + 1.241 | 16 |
| 9 | 9 | | Sauber | 1:17.565 | + 1.281 | 14 |
| 10 | 27 | | Renault | 1:17.623 | + 1.339 | 10 |
| 11 | 31 | | Force India (Racing Point) | 1:17.731 | + 1.447 | 10 |
| 12 | 11 | | Force India (Racing Point) | 1:17.819 | + 1.535 | 10 |
| 13 | 8 | | Haas F1 | 1:18.145 | + 1.861 | 10 |
| 14 | 2 | | McLaren | 1:18.445 | + 2.161 | 15 |
| 15 | 14 | | McLaren | 1:18.548 | + 2.264 | 11 |
| 16 | 28 | | Toro Rosso | 1:18.637 | + 2.353 | 10 |
| 17 | 35 | | Williams | 1:18.669 | + 2.385 | 9 |
| 18 | 18 | | Williams | 1:18.698 | + 2.414 | 8 |
| 19 | 77 | | Mercedes | 1:18.839 | + 2.555 | 5 |
| 20 | 20 | | Haas F1 | --- | --- | 1 |
