The conditions were treacherous, the session starting after heavy rain on a track wet enough for the extreme wet tyres, which nearly all drivers used throughout the first two sessions.
Norris was not especially fast on the extreme wet tyres, but once on to the intermediate tyres in the final session was consistently the fastest driver on track.
Verstappen, usually so strong in wet conditions, was not quite on the Briton’s level but his second place on the grid makes him a serious threat for the lead into the first corner of the race given his usually aggressive start to races.
Norris survived a wobble on his final lap when he hit the kerb through the Turns 14, 15, 16 chicane but was still fast enough for pole as others behind him were affected by a yellow flag caused by Piastri as he tried to negotiate Racing Bulls’ Isack Hadjar on his inside, which forced him to run wide.
“That was stressful, stressful as hell,” Norris said. “I didn’t know no-one else would get a lap after me. The first two sectors were good. As soon as you hit the kerb a little bit wrong it’s tricky, it snapped one way and then the other but good enough for pole.
“No-one’s driven here in the wet before. After Q1, every corner you felt like you could crash every corner. One lap at a time. It was a tricky one.”
Piastri told Sky Sports: “There was more out there that we didn’t get to use. We’ve got a good car underneath us that seems to be working well in all conditions so we can have a strong race tomorrow and hopefully make up some spots.”