Lap times 1st practice 2018 Australian F1 Grand Prix
Event: Australian Grand Prix
Track: Albert Park Circuit
Weather: 26,2°C dry & sunny
Tarmac: 41,3°C dry
1st practice times 2018 Australian GP
| Pos | No | Driver | Team | Lap Time | 1st Gap | Laps |
| 1. | 44 | Lewis Hamilton | Mercedes | 1:24,026 | 27 | |
| 2. | 77 | Valtteri Bottas | Mercedes | 1:24,577 | 0,551 | 29 |
| 3. | 33 | Max Verstappen | Red Bull | 1:24,771 | 0,745 | 26 |
| 4. | 7 | Kimi Räikkönen | Ferrari | 1:24,875 | 0,849 | 23 |
| 5. | 5 | Sebastian Vettel | Ferrari | 1:24,995 | 0,969 | 22 |
| 6. | 3 | Daniel Ricciardo | Red Bull | 1:25,063 | 1,037 | 25 |
| 7. | 8 | Romain Grosjean | Haas | 1:25,730 | 1,704 | 24 |
| 8. | 14 | Fernando Alonso | McLaren | 1:25,896 | 1,870 | 16 |
| 9. | 55 | Carlos Sainz | Renault | 1:25,922 | 1,896 | 23 |
| 10. | 2 | Stoffel Vandoorne | McLaren | 1:26,482 | 2,456 | 15 |
| 11. | 10 | Pierre Gasly | Toro Rosso | 1:26,494 | 2,468 | 25 |
| 12. | 35 | Sergey Sirotkin | Williams | 1:26,536 | 2,510 | 25 |
| 13. | 27 | Nico Hülkenberg | Renault | 1:26,583 | 2,557 | 25 |
| 14. | 31 | Esteban Ocon | Force India | 1:26,605 | 2,579 | 30 |
| 15. | 18 | Lance Stroll | Williams | 1:26,636 | 2,610 | 30 |
| 16. | 11 | Sergio Pérez | Force India | 1:26,767 | 2,741 | 26 |
| 17. | 20 | Kevin Magnussen | Haas | 1:27,035 | 3,009 | 13 |
| 18. | 28 | Brendon Hartley | Toro Rosso | 1:27,745 | 3,719 | 16 |
| 19. | 9 | Marcus Ericsson | Sauber | 1:27,964 | 3,938 | 28 |
| 20. | 16 | Charles Leclerc | Sauber | 1:28,853 | 4,827 | 28 |
