This is not realistic, Ferrari set the fastest soft tire laptime (ahead of Mercedes by 0.012 and Williams by 0.171). Probably the order is Mercedes/Ferrari/Williams, then Toro Rosso/Force India/Red Bull fighting over 4th.GM7 wrote:We can conclude this hierarchy bearing in mind that :
We know that Renault, Mclaren and Haas were a bit struggled with the reliability. Sauber has made only 4 days of testing whereas the team Haas is making his debut. In addition Ferrari, Renault and maybe Honda (I'm not sure for Honda) will introduce a new engine in Melbourne. See Ferrari behind Force India and Williams, Mercedes only 0.1 second faster than the Williams it's very stange. Ferrari and Mercedes have probably hidden their games, and when you see the number of kilometers they did, it is likely that they did not seek performance unlike FI and Williams who told the press that they has searched performance.
Sorry for my poor english :/
I would not pay any attention to ultra-soft or super-soft times, the tires literally last 1 lap and it's entirely possible to kill the ultra-softs within 1 lap here, so if you get traffic or make any slight mistake the lap is ruined. Williams for example did super-soft runs but their best time is on soft tires, soft tire times are the most representative.