By Soup StaffWorldSBK Portugal Race 1 Results 2018
| Pos. | Rider | Team | Bike | Gap |
|---|---|---|---|---|
| 1 | Jonathan Rea | Kawasaki Racing | Kawasaki ZX-10R | |
| 2 | Marco Melandri | Aruba.it Racing – Ducati | Ducati Panigale R | 1.575 |
| 3 | Michael van der Mark | Pata Yamaha Official WorldSBK | Yamaha YZF R1 | 4.215 |
| 4 | Chaz Davies | Aruba.it Racing – Ducati | Ducati Panigale R | 10.760 |
| 5 | Tom Sykes | Kawasaki Racing | Kawasaki ZX-10R | 12.911 |
| 6 | Loris Baz | Gulf Althea BMW Racing | BMW S1000 RR | 19.685 |
| 7 | Jordi Torres | MV Agusta Reparto Corse | MV Agusta 1000 F4 | 21.974 |
| 8 | Toprak Razgatlioglu | Kawasaki Puccetti Racing | Kawasaki ZX-10R | 24.855 |
| 9 | Michael Ruben Rinaldi | Aruba.it Racing – Junior Team | Ducati Panigale R | 30.302 |
| 10 | Alex Lowes | Pata Yamaha Official WorldSBK | Yamaha YZF R1 | 32.408 |
| 11 | Leandro Mercado | Orelac Racing Verdnatura | Kawasaki ZX-10R | 32.875 |
| 12 | Yonny Hernandez | Pedercini Racing | Kawasaki ZX-10R | 39.178 |
| 13 | Jake Gagne | Red Bull Honda World Superbike | Honda CBR1000RR | 44.028 |
| 14 | Roman Ramos | GoEleven | Kawasaki ZX-10R | 56.896 |
| DNF | PJ Jacobsen | Triple M Honda World Superbike | Honda CBR1000RR | – – – – |
| DNF | Lorenzo Savadori | Milwaukee Aprilia | Aprilia RSV4 RF | – – – – |
| DNF | Jakub Smrz | Guandalini Racing | BMW S1000 RR | – – – – |
| DNF | Leon Camier | Red Bull Honda World Superbike | Honda CBR1000RR | – – – – |
| DNF | Eugene Laverty | Milwaukee Aprilia | Aprilia RSV4 RF | – – – – |
| DNF | Xavi Fores | Barni Racing | Ducati Panigale R | – – – – |
