2018 Formula 1 Full testing times from the second day of the 2018 pre-season test from the Circuit de Catalunya, Spain – Day 2 [Tuesday] – 1pm. McLaren speedy Stoffel Vandoorne set fastest lap-time from Mercedes and Williams.
Day2 Results: Barcelona Winter Testing [Tuesday 1pm]
| Pos | Driver | Team | Time | Lap | PIT |
| 1 | Sebastian Vettel | Ferrari | 1:19.673 | 98 | 18 |
| 2 | Valtteri Bottas | Mercedes | 1:19.976 | 94 | 17 |
| 3 | Stoffel Vandoorne | McLaren | 1:20.325 | 37 | 13 |
| 4 | Max Verstappen | Red Bull | 1:20.326 | 67 | 12 |
| 5 | Carlos Sainz Jr. | Renault | 1:21.212 | 65 | 10 |
| 6 | Pierre Gasly | Toro Rosso | 1:21.318 | 82 | 12 |
| 7 | Robert Kubica | Williams | 1:21.495 | 48 | 8 |
| 8 | Sergey Sirotkin | Williams | 1:21.822 | 52 | 18 |
| 9 | Esteban Ocon | Force India | 1:21.841 | 79 | 11 |
| 10 | Charles Leclerc | Sauber | 1:22.721 | 81 | 13 |
| 11 | Kevin Magnusen | Haas F1 | 1:22.727 | 36 | 7 |
