Carlos Sainz topped final practice from Fernando Alonso ahead of Friday qualifying at the Bahrain Grand Prix.
Alonso topped the majority of the session but Sainz leapt to the front on a 1:30.824 to go 0.141s quicker than his fellow Spaniard with five minutes to go.
Max Verstappen was third, with Charles Leclerc and Lando Norris completing the top five, which was split by less than three tenths of a second, leaving us with an exciting qualifying to come at 4pm on Friday - live on Sky Sports F1.
Mercedes' George Russell finished sixth from Oscar Piastri and Sergio Perez, with Lewis Hamilton down in 12th.
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Ferrari were fastest in pre-season testing last week and seemingly didn't show their full hand on Thursday but Sainz and Leclerc turned up their power units in final practice to prepare for qualifying.
However, the session was held in daylight and the track temperature was much higher than it will be for qualifying and the race, which are held at night in Sakhir.
Despite being in 12th, Hamilton was only six tenths off the pace and will still be buoyed by his fast pace in second practice, which represented similar conditions to qualifying.
It seems there will be a big fight for pole position in the first qualifying of 2024 and Red Bull are going to be challenged by several times including Ferrari, Mercedes, Aston Martin and McLaren.
During the session, Red Bull team principal Christian Horner was briefly absent from the pit wall as he was seen speaking with FIA president Mohammed Ben Sulayem.
Ben Sulayem is expected to meet with Formula 1 chief executive Stefano Domenicali on Friday to discuss the investigation by the team's parent company that resulted in allegations of inappropriate behaviour against Horner being dismissed.
Horner reiterated his denial of allegations of inappropriate behaviour after material purporting to be the alleged evidence in the investigation into his conduct was leaked on Thursday.
Close qualifying to come in Bahrain
Sky Sports F1 pundits Martin Brundle and Naomi Schiff predict an exciting qualifying at 4pm, with build-up from 3.10pm.
"I don't think the Red Bulls are performing in the windy conditions but I do think it's absolutely clear that they are not miles clear like some people were feeling after the test," reacted Sky Sports F1's Martin Brundle.
Naomi Schiff added: "It's been highly exciting and ever-changing. We've seen the Mercedes being quick, the Aston being quick, the Ferrari being quick, and obviously you can never count out the Red Bull.
"The most impressive thing for me there was that the top 10 was separated by about half a second - it was that tight. So I think it's anybody's game for qualifying today. There are quite a few teams in the mix. Mercedes have quick one-lap pace, so do Red Bull, Ferrari have shown it as well. We've got a really exciting day on our hands."
Sky Sports F1's live Bahrain GP schedule
Friday March 1
- 2.10pm: F2 Sprint Race
- 3.10pm: Bahrain GP Qualifying build-up
- 4pm: BAHRAIN GP QUALIFYING
- 6pm: Ted's Qualifying Notebook
Saturday March 2
- 8.55am: F3 Feature Race
- 10.25am: F2 Feature Race
- 1.30pm: Bahrain GP build-up: Grand Prix Saturday
- 3pm: THE BAHRAIN GRAND PRIX
- 5pm: Bahrain GP reaction: Chequered Flag
- 6pm: Ted's Notebook
- 6.30pm: Bahrain GP highlights
Watch every round of the new season, starting with the Bahrain Grand Prix, with the opening race on Saturday at 3pm. Stream every F1 race and more with a NOW Sports Month Membership
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