Lewis Hamilton revealed Ferrari has identified a problem with its car which it intends to fix following his seventh-placed finish at Suzuka.

As the first driver on the grid to start the race on the hard rubber, Hamilton pursued an alternative strategy to many of those around him. That gave him the opportunity to spend more of the race in clearer air than his rivals did.

He wasn’t happy with his pace, however, and repeatedly asked his race engineer Riccardo Adami for information on where he was losing time and how to gain it.

In his third grand prix for Ferrari, Hamilton’s relationship with his engineer appears to be working more smoothly, but he is still learning how to get the best from the Ferrari and how to tune it to his liking.

Hamilton’s Japanese Grand Prix radio messages

Stint 1: Hard
Stint 2: Medium
Finish

Stint 1: Hard

Hamilton started the race on hard tyres and managed to avoid losing a position to those around him who opted for the softer medium compound.

Lap: 1/53 HAM: 1’40.279
AdamiAlbon 0.2 behind.
Lap: 2/53 HAM: 1’35.275
AdamiDRS enabled. Albon 0.6 behind.
AdamiB-bal 58, suggested, five eight.
Lap: 3/53 HAM: 1’34.254
AdamiWe suggest right toggle turn one. Albon 0.9 behind.
Lap: 4/53 HAM: 1’34.147
AdamiPace is good. Charles lap time 34.1. Verstappen, race leader, 33.6. All on mediums.

He gained a place early on from Isack Hadjar. This was one of few on-track passes which occured during the race.

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Lap: 6/53 HAM: 1’33.941
AdamiHadjar runs slightly wide in Spoon, Hamilton passes him with DRS on the pit straight
Well done. And push less the entry turn nine, push less the entry.
AdamiYou have completed lap six.
HamiltonNeed more support in turn 13.
AdamiUnderstood.
Lap: 7/53 HAM: 1’34.139
AdamiRight toggle turn 13 for more support, for rear support.
HamiltonWhere am I losing?
Lap: 8/53 HAM: 1’33.912
AdamiYeah, I’ll come back to you and you’re doing a good job with tyres, keep doing that.
AdamiFocus exit nine, eight and nine to improve for pace.
Lap: 10/53 HAM: 1’33.522
AdamiAnd no rain expected for the next half an hour.
AdamiGood lap times now. Catch on Antonelli.
Lap: 11/53 HAM: 1’33.956
AdamiMulti blue DG position five to stabilise the high speed. You want to stabilise high speed, multi blue DG 5.
HamiltonYeah, rear’s sliding a bit.
AdamiUnderstood.
Lap: 12/53 HAM: 1’34.033
AdamiSuggest early turn-in, turn eight, early turn-in.

As the leaders ahead of him pitted to switch to the medium tyre compound, Hamilton moved up places. Andrea Kimi Antonelli did not come in yet, however, extending his stint.

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Lap: 14/53 HAM: 1’33.985
AdamiVerstappen 33.6 and switch yellow.
HamiltonRear sliding a little bit.
AdamiUnderstood.
Lap: 15/53 HAM: 1’33.888
AdamiAnd we are happy with your status to the high speed for tyres.
AdamiAs driving advice prioritise exits with early turn-in.
Lap: 16/53 HAM: 1’34.068
AdamiAnd tyre phase update when you can.
Lap: 17/53 HAM: 1’33.760
HamiltonPace?
AdamiVerstappen 33.4. And Charles 33.8, Antonelli 33.9.
Lap: 18/53 HAM: 1’34.034
AdamiTry to reduce brake pressure, entry eight and 13.
Lap: 19/53 HAM: 1’34.077
Hamilton[Unclear]
Lap: 20/53 HAM: 1’33.747
AdamiUnderstood. B-mig [brake migration] four might help. Russell is in the pits, fitting hard.
AdamiYou’re doing a good job in 13, you improved there. Focus on the exit, 14.

Hamilton had the pace to stay out longer but was eventually caught by former leader Max Verstappen after he’d pitted for the hard rubber. Rather than run the risk of losing time as the Red Bull driver and his pursuers overtook Hamilton, Ferrari brought him in.

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Lap: 21/53 HAM: 1’33.729
AdamiPiastri is in as well. Verstappen 3.0, Charles 3.6.
AdamiAnd less throttle suggested, exit 13 to prepare 14.
AdamiThat was a good job. And the leaders are boxing, Antonelli P1 ahead of you.
Lap: 22/53 HAM: 1’33.698
AdamiTyre phase update when you can. And completed lap 22, Antonelli 33.2, ahead.
Lap: 24/53 HAM: 1’33.548
AdamiAnd that was a good lap, Antonelli 33.2.
Hamilton[Unclear] snaps, but struggling to turn the car.
AdamiCopy that, we do see from data, all you have now.
Lap: 25/53 HAM: 1’33.387
HamiltonTyre is still good.
AdamiOkay, understood.
Lap: 26/53 HAM: 1’33.204
AdamiAnd Hadjar is 3.7 behind, he’s boxing now, go push now.
AdamiAnd you can use more the kerb out of 13, and staying out and keep pushing.
HamiltonMode what?
AdamiWas use more of the kerb exit 13, 13, we are three tenths faster than Antonelli first sector, keep pushing, staying out.
HamiltonUnderstood.
Lap: 27/53 HAM: 1’33.152
AdamiAnd Charles lap time on hard 32.5, for info, and Verstappen behind you, 3.3 seconds behind you. Verstappen 32.4.
Lap: 28/53 HAM: 1’33.040
AdamiAnd there is still one tenth to find, exit 14, 14. That’s your best lap.
AdamiYou are purple, first sector. And Verstappen 2.8 behind, and SOC five to improve the pace.
Lap: 29/53 HAM: 1’33.215
AdamiThat was a good 14, faster than Antonelli. Antonelli 33.2.
AdamiWe suggest fifth gear turn five, fifth gear. Verstappen 1.8 behind.
Lap: 30/53 HAM: 1’36.186
HamiltonI can see him.
AdamiUnderstood.
AdamiAnd flap update when you can.
HamiltonA bit more.
AdamiAt exit of Spoon
Box, box, pit confirm and box.
Lap: 31/53 HAM: 1’52.362
AdamiHamilton pits and heads out
You are in free air.

Stint 2: Medium

Ferrari hoped that as Antonelli was switching to the hard tyre, Hamilton would gain a benefit from quicker tyre warm-up on his new mediums compared to the Mercedes driver.

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HamiltonAre people bringing them in slow or not?
AdamiNo needed, no intro, no needed, deg is good, deg is good.
AdamiAnd the medium seems…
HamiltonInterrupts
Where am I?
AdamiLawson car behind, six seconds. And Russell, 10 seconds ahead.
HamiltonAlright, where am I though, what position?
Lap: 32/53 HAM: 1’31.803
AdamiWe are P7, Antonelli boxing ahead of you. On hard.
AdamiAnd big warm-up on hard for Antonelli, big warm-up.
Lap: 33/53 HAM: 1’31.589
AdamiSuggest diff entry six. Will be 19 laps to go.

Hamilton was clearly disappointed to discover he was not making significant gains on the cars ahead after switching from the hard rubber to the mediums.

Lap: 35/53 HAM: 1’32.385
HamiltonWhere is everyone? They’re so much further ahead.
Lap: 36/53 HAM: 1’31.915
AdamiRussell is eight seconds ahead of Antonelli, and Russell is P5.
HamiltonI’d really like some info where I’m slow, mate.
AdamiTurn eight-nine and 13-14
HamiltonOkay, but how much?
AdamiYeah, I’ll tell you.
AdamiGap one tenth ten, eight and nine. Minimum speed turn eight, try to use the kerb.
Lap: 38/53 HAM: 1’31.869
AdamiThat was better. When you can, multi red KC position nine, multi Red KC nine.

The information on Hamilton’s steering wheel display appeared to indicated he was losing a significant amount of time in the final corner. Adami told him the reference was skewed because he gained a lot of time their during his first lap on fresh tyres.

Lap: 40/53 HAM: 1’31.663
HamiltonAccelerating out of the chicane
Look at the last corner and how bad is it?
AdamiTaking a look.
HamiltonLet me know about turn 11, I keep losing time.
AdamiCopy.
AdamiAnd last corner is less than one tenth, across cars. I’ll get back to you for 11 exit.
Lap: 41/53 HAM: 1’31.569
AdamiAcross the cars we are faster than Charles at 11, but we can give you advice.
AdamiTurn 11 looks good from data, it’s just that your reference was a mega one with a new tyre.
Lap: 42/53 HAM: 1’31.517
HamiltonWhat lap are we on?
Lap: 43/53 HAM: 1’32.634
Adami42. And 11 to go, 11 laps to go. Turn 11 is very good.
AdamiRight toggle turn one, suggestion.
Lap: 45/53 HAM: 1’32.668
AdamiLast lap, the turn 14 was very good, 14, very good.
HamiltonKeep having a snap turn one or turn two.
AdamiUnderstood.
HamiltonReally been struggling with the rear today.
AdamiDiff mid four to help you. Keep using right toggle.
AdamiAnd diff entry seven.
Lap: 46/53 HAM: 1’31.792
AdamiB-bal 60, try to protect the rears for overheating.
Lap: 48/53 HAM: 1’31.502
AdamiUnderstood. And five to go, five to go. Charles lap time 31.8.

Finish

Hamilton expressed his gratitude to his team in Italian at the end of the race. Adami revealed his car may have been “overbalanced” with too much downforce at the front following their set-up choices.

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Lap: 49/53 HAM: 1’31.944
HamiltonWhat’s the gaps, man, there’s nothing on my pit board.
AdamiCar ahead eight seconds.
Lap: 50/53 HAM: 1’31.832
HamiltonDon’t have the pace today.
Lap: 51/53 HAM: 1’31.406
AdamiThree laps to go.
HamiltonHow far am I off, pace-wise?
Lap: 52/53 HAM: 1’31.842
AdamiDriver default delta zero on when you can.
AdamiSimilar pace to Charles on the medium. Charles lap time 31.9, 31,9 on hard.
Lap: 53/53 HAM: 1’31.423
AdamiLast lap.
Chequered flag
AdamiAnd P7. And pick up, please. And charge on.
Hamilton drives wide and off the track at several points to pick up discarded rubber
HamiltonSorry for that result guys, didn’t have the pace today but I’m grateful you’re continuing to push. The next race will be better.
AdamiYeah, thank you, good effort out there. Chat together, probably we are a bit overbalanced protecting the fronts, we can discuss later.
HamiltonGrazie a tutti [‘thanks to everyone’].
AdamiGrazie a te [‘thanks to you’]. Come back stronger and keep pushing. And P0.

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