Formula One could turn sprint races into standalone events next year with more points on offer and separate from Sunday's main grand prix, said motorsport managing director Ross Brawn.

The sprint format is being experimented with at three rounds this season, for the second time in this weekend's Italian Grand Prix at Monza, with qualifying on Friday and a Saturday 100km race deciding the grid for Sunday.

Points are awarded for the top three drivers, in a 3-2-1 system.

One proposal under consideration is for pole to be awarded on Friday, instead of Saturday, with that qualifying session valid for both races.

"I think that will be probably the key issue, whether we make another step and make it stand-alone," Brawn told

"I think that we'll have to look at the number of points awarded, and how do we determine the starting grid. So should it just be what was done on Friday?

"(Red Bull's Sergio) Perez dropped out at Silverstone (the first sprint) and then obviously his Sunday race was heavily compromised. So should we determine the starting order on Friday for both Saturday and Sunday?"

Brawn said the standalone idea had been suggested by a number of drivers.

Ross Brawn, Managing Director of the Formula One Group and ex-Ferrari technical director

He said there would be no mixing of formats, with the sprint kept as a means to determine Sunday's grid or as a standalone.

Ferrari boss Mattia Binotto said it was still too soon to decide and suggested a reverse grid race on Saturday, with those leading the championship lining up at the back.

"I think that for the show and the spectacle, it can be of interest," he said.

"At the very start of the discussion of the mini race format, as Ferrari we were the ones proposing it."

Alpha Tauri boss Franz Tost said it was important not to undermine the main event.

"I think this new format is a good idea because we have now on Friday a highlight which is qualifying, on Saturday this sprint qualifying and on Sunday the race," said the Austrian.

"But of course we always must do everything that the highlight of the weekend must be the race on Sunday."

Alfa Romeo's Fred Vasseur and McLaren's Andreas Seidl said Formula One had to complete the test events first and conduct a thorough analysis. The third is scheduled for Brazil in November.

Meanwhile, seven-time world champion Lewis Hamilton was fastest for Mercedes in first practice for the Italian Grand Prix on Friday, comfortably ahead of Red Bull's championship leader Max Verstappen.

The Briton lapped the super-fast circuit with a best time of one minute 20.926 seconds on the medium tyres, 0.452 quicker than his Dutch rival on the theoretically faster softs.

Hamilton's outgoing team-mate Valtteri Bottas was third on the timesheets.

Verstappen leads Hamilton by three points ahead of the weekend, but they could be level by Saturday evening if Hamilton wins a Saturday sprint race and Verstappen is not in the top three.