WSBK 2021 Catalunya Race 1 Results
| Pos. | Rider | Team | Bike | Gap |
|---|---|---|---|---|
| 1 | Scott Redding | Aruba.it Racing – Ducati | Ducati Panigale V4 R | |
| 2 | Axel Bassani | Motocorsa Racing | Ducati Panigale V4 R | 1.577 |
| 3 | Michael Ruben Rinaldi | Aruba.it Racing – Ducati | Ducati Panigale V4 R | 2.326 |
| 4 | Jonathan Rea | Kawasaki Racing | Kawasaki ZX-10RR | 4.554 |
| 5 | Michael van der Mark | BMW Motorrad WorldSBK | BMW S 1000 RR | 6.518 |
| 6 | Alex Lowes | Kawasaki Racing | Kawasaki ZX-10RR | 8.514 |
| 7 | Leon Haslam | HRC | Honda CBR1000RR | 12.695 |
| 8 | Tom Sykes | BMW Motorrad WorldSBK | BMW S 1000 RR | 15.346 |
| 9 | Alvaro Bautista | HRC | Honda CBR1000RR | 16.938 |
| 10 | Chaz Davies | GoEleven | Ducati Panigale V4 R | 33.386 |
| 11 | Kohta Nozane | GRT Yamaha WorldSBK | Yamaha YZF R1 | 33.394 |
| 12 | Andrea Locatelli | Pata Yamaha With Brixx | Yamaha YZF R1 | 34.169 |
| 13 | Lucas Mahias | Kawasaki Puccetti | Kawasaki ZX-10RR | 34.565 |
| 14 | Isaac Vinales | Orelac Racing VerdNatura | Kawasaki ZX-10RR | 44.546 |
| 15 | Leandro Mercado | Mie Racing – Honda Racing | Honda CBR1000RR-R | 58.200 |
| 16 | Samuele Cavalieri | TPR – Pedercini | Kawasaki ZX-10RR | +1:00 |
| 17 | Christophe Ponsson | Alstare Yamaha | Yamaha YZF R1 | +1:00 |
| 18 | Loris Cresson | TPR – Pedercini | Kawasaki ZX-10RR | +1:00 |
| 19 | Jonas Folger | Bonovo – MGM | BMW S 1000 RR | +1:00 |
| 20 | Lachlan Epis | OUTDO TPR Pedercini Racing | Kawasaki ZX-10RR | 1 LAP |
| DNF | Toprak Razgatlioglu | Pata Yamaha With Brixx | Yamaha YZF R1 | – – – – |
| DNF | Garrett Gerloff | GRT Yamaha | Yamaha YZF-R1 | – – – – |
