1991 · Round 8 · Practice 1 British Grand Prix
Silverstone Circuit, United Kingdom
Sunday, July 14, 1991
Silverstone Circuit, United Kingdom
Sunday, July 14, 1991
Fastest
MAN
1:22.097
Margin
+1.166
to PAT
Most laps
—
MAN
Laps completed
—
Best lap, gap to the fastest driver and laps completed
| Pos | Driver | Best | Gap | Laps |
|---|---|---|---|---|
| 01 | MANWilliams · Williams FW14 · Renault | 1:22.097 | — | — |
| 02 | PATWilliams · Williams FW14 · Renault | 1:23.263 | +1.166 | — |
| 03 | ALEFerrari · Ferrari 642 F1 91 ~ Ferrari 643 F1 91 | 1:24.515 | +2.418 | — |
| 04 | DECJordan · Jordan 191 · Ford | 1:24.674 | +2.577 | — |
| 05 | JARBMS Scuderia Italia · Dallara BMS-F191 Judd · Judd | 1:24.811 | +2.714 | — |
| 06 | BERMcLaren · McLaren MP4-6 Honda · Honda | 1:24.940 | +2.843 | — |
| 07 | SENMcLaren · McLaren MP4-6 Honda · Honda | 1:25.217 | +3.120 | — |
| 08 | MODTyrrell · Tyrrell 020 · Honda | 1:25.391 | +3.294 | — |
| 09 | BLUBrabham · Brabham BT59Y ~ Brabham BT60Y · Yamaha | 1:25.656 | +3.559 | — |
| 10 | PIRBMS Scuderia Italia · Dallara BMS-F191 Judd · Judd | 1:25.687 | +3.590 | — |
| 11 | SUZLarrousse · Larrousse 91 · Cosworth | 1:26.060 | +3.963 | — |
| 12 | HERTeam Lotus · Lotus 102B · Judd | 1:26.070 | +3.973 | — |
| 13 | HAKTeam Lotus · Lotus 102B · Judd | 1:26.157 | +4.060 | — |
| 14 | BRUBrabham · Brabham BT59Y ~ Brabham BT60Y · Yamaha | 1:26.218 | +4.121 | — |
| 15 | MORBenetton · Benetton Ford B191 ~ Benetton B190B · Ford | 1:26.273 | +4.176 | — |
| 16 | NAKTyrrell · Tyrrell 020 · Honda | 1:26.339 | +4.242 | — |
| 17 | GUGLeyton House · Leyton House CG911 · Ilmor | 1:26.443 | +4.346 | — |
| 18 | PROFerrari · Ferrari 642 F1 91 ~ Ferrari 643 F1 91 | 1:26.457 | +4.360 | — |
| 19 | CAPLeyton House · Leyton House CG911 · Ilmor | 1:26.536 | +4.439 | — |
| 20 | BERLarrousse · Larrousse 91 · Cosworth | 1:27.034 | +4.937 | — |
| 21 | BOULigier · Ligier JS35B ~ Ligier JS35 · Lamborghini | 1:27.107 | +5.010 | — |
| 22 | PIQBenetton · Benetton Ford B191 ~ Benetton B190B · Ford | 1:27.129 | +5.032 | — |
| 23 | GACJordan · Jordan 191 · Ford | 1:27.204 | +5.107 | — |
| 24 | ALBFootwork · A11C FA12 · Porsche | 1:27.552 | +5.455 | — |
| 25 | COMLigier · Ligier JS35B ~ Ligier JS35 · Lamborghini | 1:27.746 | +5.649 | — |
| 26 | MARMinardi · Minardi M191 · Ferrari | 1:28.507 | +6.410 | — |
| 27 | JOHFootwork · A11C FA12 · Porsche | 1:29.061 | +6.964 | — |
| 28 | MORMinardi · Minardi M191 · Ferrari | 1:30.034 | +7.937 | — |
| 29 | TARAGS · JH25B JH27 · Cosworth | 1:30.563 | +8.466 | — |
| 30 | BARAGS · JH25B JH27 · Cosworth | 1:31.973 | +9.876 | — |