| CMSD | -0.49% | 23.753 | $ | |
| CMSC | 0.34% | 23.67 | $ | |
| SCS | 0.45% | 15.73 | $ | |
| BTI | -0.22% | 54.74 | $ | |
| RBGPF | 2.47% | 79.04 | $ | |
| BCC | 1.71% | 67.22 | $ | |
| RELX | -1.18% | 39.8 | $ | |
| RIO | -0.45% | 69.43 | $ | |
| NGG | -1.89% | 76.09 | $ | |
| RYCEF | -1.23% | 13.79 | $ | |
| GSK | -2.22% | 46.34 | $ | |
| JRI | -0.15% | 13.25 | $ | |
| BP | -2.06% | 35.95 | $ | |
| BCE | -1.01% | 22.79 | $ | |
| AZN | -0.63% | 88.99 | $ | |
| VOD | -2% | 12.01 | $ |
Norris on top ahead of Piastri in opening Baku practice
An in-form Lando Norris set the pace ahead of McLaren team-mate, title rival and championship leader Oscar Piastri in Friday's eventful and red flag-punctuated opening practice at the Azerbaijan Grand Prix.
The 25-year-old Briton, who trails by 31 points in the drivers' title race, clocked a best lap in one minute and 42.704 to top the times, beating his 24-year-old Australian rival by 0.310 seconds.
A similar 1-2 outcome in Sunday's race would clinch a second consecutive constructors' championship success for McLaren and leave the duo to fight for the individual title without the spectre of team orders.
Ferrari's Charles Leclerc was third, half a second adrift closely followed by fourth-placed George Russell of Mercedes.
Williams' Alex Albon was fifth, ahead of the Red Bulls of Yuki Tsunoda and four-time champion Max Verstappen, Williams' Carlos Sainz and the Racing Bulls pair of Liam Lawson and Isack Hadjar.
Kimi Antonelli, seeking a clean session after a series of inconsistent outings at the European races, was 11th for Mercedes and seven-time champion Lewis Hamilton of Mercedes down in 13th after a brush with the barriers.
The session began in warm sunshine with Franco Colapinto leading the way for Alpine ahead of the rest of the pack, including a sickly Russell who had missed Thursday's media sessions due to illness.
Verstappen set the early pace before being overhauled by Russell and Hadjar as the track improved, the traffic –- all running on new extra-soft tyres for the street circuit demands -- clearing leaves and laying down rubber in rising temperatures.
Ten minutes in, Piastri pitted for attention to a possible engine problem while Leclerc worked his way to top the times before the action was red-flagged, due to debris at Turn 16, as Norris took over.
The debris came from bonding material used to retain the kerb and repairs required a 24-minute pause before the session resumed with Piastri back in his car and 20 minutes remaining.
Norris, needing a run of good results to reduce Piastri's advantage in the title race, was showing good pace and improved his best lap to 1:42.704, a full second clear of Verstappen with 10 minutes to go and Piastri in third.
Ferrari's mixed fortunes continued as Leclerc rose to second in 1:43.286 on one of his favourite circuits, while Hamilton hit the wall at Turn Five, damaging his front wing and picking up a puncture.
Hamilton trundled back to the pits, but after rapid repairs rejoined the fray.
G.Vitali--GdR