By Soup StaffWSBK Portugal Superstock 1000 FP3 Results 2018
| Pos. | Rider | Team | Bike | Time |
|---|---|---|---|---|
| 1 | Federico Sandi | Motocorsa Racing | Ducati 1199 Panigale R | 1:44.622 |
| 2 | Roberto Tamburini | Berclaz Racing | BMW S 1000 RR | 1:44.636 |
| 3 | Markus Reiterberger | alpha Racing-Van Zon-BMW | BMW S 1000 RR | 1:44.736 |
| 4 | Florian Marino | URBIS Yamaha Motoxracing STK | Yamaha YZF R1 | 1:44.993 |
| 5 | Alessandro Delbianco | Gulf Althea BMW Racing | BMW S 1000 RR | 1:45.048 |
| 6 | Maximilian Scheib | Aprilia Racing | Aprilia RSV4 RF | 1:45.703 |
| 7 | Luca Salvadori | Berclaz Racing | BMW S 1000 RR | 1:45.775 |
| 8 | Gabriele Ruiu | Pedercini Racing | Kawasaki ZX-10RR | 1:46.007 |
| 9 | Emanuele Pusceddu | D.K. Racing | BMW S 1000 RR | 1:46.639 |
| 10 | Luca Vitali | Aprilia Racing | Aprilia RSV4 RF | 1:46.672 |
| 11 | Jan Buehn | alpha Racing-Van Zon-BMW | BMW S 1000 RR | 1:46.831 |
| 12 | Alex Schacht | EAB Schacht Racing | Ducati 1199 Panigale R | 1:47.566 |
| 13 | TJ Alberto | Phi Motocorsa Racing | Ducati 1199 Panigale R | 1:47.799 |
| 14 | Valentin Suchet | Flembbo Leader | Kawasaki ZX-10RR | 1:48.492 |
| 15 | Ahmad Yudhistira | C.M. Racing | Kawasaki ZX-10R | 1:48.720 |
| 16 | Maxime Cudeville | Flembbo Leader | Kawasaki ZX-10RR | 1:48.759 |
| 17 | Lucas De Ulacia | Kawasaki Palmeto PL Racing | Kawasaki ZX-10RR | 1:49.981 |
