It is why Ferrari duo Carlos Sainz and Charles Leclerc coming out on top of the overall timing sheets over the course of this week’s Bahrain test has barely registered in conversations.

Sainz’s overall test-topping time of 1m29.921s, set on the second day, was around seven tenths faster than the Red Bull benchmark of 1m30.679s set by Sergio Perez on the same afternoon.

However, no one is suggesting that it has any resemblance to the true picture of performance (even taking into account a 0.6s time difference in the tyre compounds they used).

Indeed, the consensus among the paddock is that Red Bull is clearly going into next weekend’s F1 season-opener as the team to beat.

What is not so sure, though, is exactly how big its advantage is, because there is another Sainz element to the Bahrain test that has offered F1 plenty of food for thought about where the competitive picture lies between his Ferrari team and Red Bull.

As teams crunched through the data, it was a race-sim run from Sainz on the second evening, running in similar but not identical conditions to Perez on the same programme, that offered some intrigue about just how good the new SF-24 may be.

In pure lap time, the timing sheets suggested it was advantage Ferrari in fact. Over the three race stints, Sainz proved to be quicker than the Red Bull.

The Spaniard’s advantage on the C3 averaged just more than 0.4 seconds – and stretched to more than one second on their final stints, which were both on the C1 hard compound.

The scale of that advantage was so extreme that it almost certainly points to Perez having run heavier on fuel. With it widely accepted that 10kg of weight equates to around 0.3 seconds of lap time around Bahrain, there is quite a high degree of variability to be exactly sure of how much of a realistic picture their two runs offered.

But one thing is not in doubt from the Sainz race sim – that the high tyre degradation which derailed much of Ferrari’s 2023 campaign appears to have been cured.

Sainz’s form was incredibly consistent. Looking at his final stint on the C1 in particular, it was a world away from how things played out in last year’s Bahrain Grand Prix, when both he and Leclerc struggled massively with tyre degradation.

His run on the C1 played out like this: 35.5, 35.7, 35.5, 35.6, 35.3, 35.4, 35.5, 35.2, 35.3, 35.1, 35.2, 35.2, 35.1, 35.1, 34.9, 35.3, 35.8, 35.5, 35.6.