The teams, also known as "constructors", were Renault, McLaren-Mercedes, Ferrari, Honda, Spyker-Ferrari, BMW Sauber, Toyota, Red Bull-Renault, Williams-Toyota, Toro Rosso-Ferrari and Super Aguri.
Stepney was reportedly angry with Ferrari for not being promoted to technical director after Ross Brawn, left the team after last season.
Kimi Räikkönen made a mistake and hit the barriers coming out of the Swimming Pool Complex during the second qualifying stage, breaking his front-right suspension.
Despite provisionally making the top ten, David Coulthard was penalised for impeding Heikki Kovalainen and demoted to thirteenth.
Of those whose qualifying went well, former Monaco resident Giancarlo Fisichella fared best, putting his Renault on the second row in fourth place.
[8] No other car in the field could keep up with the sheer pace of both of the McLaren-Mercedes, with Massa, after a competitive first stint in third place, dropping to sixty seconds behind Hamilton.
Kimi Räikkönen came back up the field to eighth place to gain one championship point after his poor qualifying performance.