Saturday 28 April 2018
| 1. Sebastian Vettel | Ferrari | 1:32.091 | |
| 2. Lewis Hamilton | Mercedes | + 0.361 | |
| 3. Kimi Raikkonen | Ferrari | + 0.402 | |
| 4. Max Verstappen | Red Bull | + 0.428 | |
| 5. Valtteri Bottas | Mercedes | + 0.478 | |
| 6. Sergio Perez | Force India | + 0.845 | |
| 7. Kevin Magnussen | Haas | + 0.867 | |
| 8. Lance Stroll | Williams | + 1.032 | |
| 9. Esteban Ocon | Force India | + 1.129 | |
| 10. Sergey Sirotkin | Williams | + 1.443 | |
| 11. Fernando Alonso | McLaren | + 1.672 | |
| 12. Daniel Ricciardo | Red Bull | + 1.770 | |
| 13. Pierre Gasly | Toro Rosso | + 1.814 | |
| 14. Charles Leclerc | Sauber | + 2.127 | |
| 15. Romain Grosjean | Haas | + 2.170 | |
| 16. Carlos Sainz | Renault | + 2.341 | |
| 17. Nico Hulkenberg | Renault | + 2.365 | |
| 18. Stoffel Vandoorne | McLaren | + 2.414 | |
| 19. Marcus Ericsson | Sauber | + 2.819 | |
| 20. Brendon Hartley | Toro Rosso | + 3.095 |
