Albon moves up to sixth fastest - tidy lap for the Williams driver.
Actually, everyone is out there except Sainz.
Sainz is on top with a 1m30.993s.
All the teams must be predicting some major track improvements.
All cars except Sainz, Russell Verstappen, Perez and Hamilton are on track.
Alonso and Leclerc join the action despite being quite safe.
Hulkenberg, Norris, Piastri, Sargeant and Stroll.
Stroll has his lap deleted for track limits at Turn 13.
A surprise to see Ferrari on top but it's Sainz on top ahead of Russell.
Leclerc, Alonso, Verstappen and Perez complete the top six.
Let's see how it plays out.
Here we go again!
Session will restart in four minutes.
There was some debris at Turn 1.
Potentially some debris on the track.
He locks up into Turn 1 and a piece has flown off his Ferrari.
Not ideal for Leclerc early on.
It's the two AlphaTauris who take to the track in Q1 first.
As do the two Ferraris.
The first qualifying session of the year is now underway in Bahrain.
Q1 is go!
Intro time...
After scrappy laps for the Red Bulls in FP3, our prediction for qualifying:
1. Verstappen, 2. Perez, 3. Alonso, 4. Leclerc, 5. Hamilton.
It has been over 10 years since Alonso last claimed a pole position in F1, with the Spaniard topping qualifying at the 2012 German Grand Prix.
Can he do it again today?
Alonso, Verstappen, Perez, Hamilton, Leclerc, Russell, Stroll, Sainz, Piastri and Gasly.
Leclerc goes fifth, 0.2s off, while Sainz is eighth overall - 0.6s down.
The Mexican sets a 1m32.446s, a tenth shy of Alonso.
Alonso, Verstappen, Hamilton, Russell, Stroll, Piastri, Ocon, Zhou, Norris and Hulkenberg.
Alonso is 0.005s clear of Verstappen. Game on for pole position.