The Turkish Grand Prix was all about tyre strategy – but not in the way that we might be used to looking at it.
Rather than a question of which compound would be best to use when or whether to run a one or two stop race, the decision was entirely down to timing, with a few drivers and teams getting it notably right – or wrong.
Before the race, Pirelli had been looking at whether it would be possible to do a one-stop race. In the end, every driver bar Sebastian Vettel did. And his strategy, of switching to medium compound slick tyres while others pitted for more intermediates, was, he acknowledged, a mistake.In terms of single pit stops, however, the variation in how long drivers went on their initial stint was high. Daniel Ricciardo was the first in, after 21 laps, while the final driver to pit was Lewis Hamilton, on lap 50.
Esteban Ocon drove the whole race on a single set of tyres. He fell one lap short of full distance having been lapped. Does his example show Lewis Hamilton should have avoided pitting when he did?
The Alpine driver’s lap times indicate that, as frustrated as Hamilton may have been with the late pit stop, he was right to pit in the final laps of the race. Ocon’s pace dropped off sharply in the final stages of the race. Over the final eight laps he lost 22 seconds to his team mate Fernando Alonso, illustrating the kind of loss Hamilton faced if he hadn’t pitted.
Daniel Ricciardo was in similarly dire straights despite having fitted fresh intermediates earlier in the race. He was suffering severe tyre degradation, lapping two seconds slower than even Ocon on the final tour.
Ocon salvaged a point with his bold strategy. Team mate Alonso’s first-lap misfortune ruined his afternoon. However Carlos Sainz Jnr made a superb recovery after starting from the back of the grid, climbing 11 places to eighth.
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2021 Turkish Grand Prix lap chart
The positions of each driver on every lap. Click name to highlight, right-click to reset. Toggle drivers using controls below:
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2021 Turkish Grand Prix race chart
The gaps between each driver on every lap compared to the leader’s average lap time. Very large gaps omitted. Scroll to zoom, drag to pan and right-click to reset. Toggle drivers using controls below:
Position change
Driver | Start position | Lap one position change | Race position change |
---|---|---|---|
Lewis Hamilton | 11 | 2 | 6 |
Valtteri Bottas | 1 | 0 | 0 |
Max Verstappen | 2 | 0 | 0 |
Sergio Perez | 6 | 2 | 3 |
Lando Norris | 7 | 1 | 0 |
Daniel Ricciardo | 20 | 2 | 7 |
Lance Stroll | 8 | 1 | -1 |
Sebastian Vettel | 10 | 0 | -8 |
Esteban Ocon | 12 | 1 | 2 |
Fernando Alonso | 5 | -11 | -11 |
Charles Leclerc | 3 | 0 | -1 |
Carlos Sainz Jnr | 19 | 2 | 11 |
Pierre Gasly | 4 | -1 | -2 |
Yuki Tsunoda | 9 | 1 | -5 |
Kimi Raikkonen | 17 | 4 | 5 |
Antonio Giovinazzi | 16 | 4 | 5 |
Mick Schumacher | 14 | -1 | -5 |
Nikita Mazepin | 18 | -1 | -2 |
George Russell | 13 | -1 | -2 |
Nicholas Latifi | 15 | -5 | -2 |
2021 Turkish Grand Prix lap times
All the lap times by the drivers (in seconds, very slow laps excluded). Scroll to zoom, drag to pan and toggle drivers using the control below:
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2021 Turkish Grand Prix fastest laps
Each driver’s fastest lap:
Rank | Driver | Car | Fastest lap | Gap | On lap |
---|---|---|---|---|---|
1 | Valtteri Bottas | Mercedes | 1’30.432 | 58 | |
2 | Carlos Sainz Jnr | Ferrari | 1’31.921 | 1.489 | 49 |
3 | Lando Norris | McLaren-Mercedes | 1’32.446 | 2.014 | 50 |
4 | Sergio Perez | Red Bull-Honda | 1’32.459 | 2.027 | 53 |
5 | Kimi Raikkonen | Alfa Romeo-Ferrari | 1’32.586 | 2.154 | 50 |
6 | Lance Stroll | Aston Martin-Mercedes | 1’32.608 | 2.176 | 58 |
7 | Sebastian Vettel | Aston Martin-Mercedes | 1’32.730 | 2.298 | 54 |
8 | Charles Leclerc | Ferrari | 1’32.737 | 2.305 | 57 |
9 | Max Verstappen | Red Bull-Honda | 1’32.759 | 2.327 | 53 |
10 | Lewis Hamilton | Mercedes | 1’32.763 | 2.331 | 52 |
11 | Pierre Gasly | AlphaTauri-Honda | 1’32.814 | 2.382 | 50 |
12 | Yuki Tsunoda | AlphaTauri-Honda | 1’32.844 | 2.412 | 54 |
13 | Antonio Giovinazzi | Alfa Romeo-Ferrari | 1’32.904 | 2.472 | 57 |
14 | Fernando Alonso | Alpine-Renault | 1’33.252 | 2.820 | 55 |
15 | Daniel Ricciardo | McLaren-Mercedes | 1’33.255 | 2.823 | 34 |
16 | George Russell | Williams-Mercedes | 1’33.399 | 2.967 | 53 |
17 | Nicholas Latifi | Williams-Mercedes | 1’33.672 | 3.240 | 48 |
18 | Mick Schumacher | Haas-Ferrari | 1’34.209 | 3.777 | 52 |
19 | Esteban Ocon | Alpine-Renault | 1’34.584 | 4.152 | 24 |
20 | Nikita Mazepin | Haas-Ferrari | 1’35.438 | 5.006 | 52 |
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2021 Turkish Grand Prix tyre strategies
The tyre strategies for each driver:
Stint 1 | Stint 2 | Stint 3 | |
---|---|---|---|
Valtteri Bottas | Intermediate (37) | Intermediate (21) | |
Max Verstappen | Intermediate (36) | Intermediate (22) | |
Sergio Perez | Intermediate (37) | Intermediate (21) | |
Charles Leclerc | Intermediate (47) | Intermediate (11) | |
Lewis Hamilton | Intermediate (50) | Intermediate (8) | |
Pierre Gasly | Intermediate (39) | Intermediate (19) | |
Lando Norris | Intermediate (34) | Intermediate (24) | |
Carlos Sainz Jnr | Intermediate (36) | Intermediate (22) | |
Lance Stroll | Intermediate (39) | Intermediate (19) | |
Esteban Ocon | Intermediate (57) | ||
Antonio Giovinazzi | Intermediate (40) | Intermediate (17) | |
Kimi Raikkonen | Intermediate (37) | Intermediate (20) | |
Daniel Ricciardo | Intermediate (21) | Intermediate (36) | |
Yuki Tsunoda | Intermediate (35) | Intermediate (22) | |
George Russell | Intermediate (35) | Intermediate (22) | |
Fernando Alonso | Intermediate (30) | Intermediate (27) | |
Nicholas Latifi | Intermediate (34) | Intermediate (23) | |
Sebastian Vettel | Intermediate (36) | C3 (1) | Intermediate (20) |
Mick Schumacher | Intermediate (39) | Intermediate (17) | |
Nikita Mazepin | Intermediate (35) | Intermediate (21) |
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2021 Turkish Grand Prix pit stop times
How long each driver’s pit stops took:
Driver | Team | Pit stop time | Gap | On lap | |
1 | Max Verstappen | Red Bull | 22.442 | 36 | |
2 | Sergio Perez | Red Bull | 22.463 | 0.021 | 37 |
3 | Lewis Hamilton | Mercedes | 22.684 | 0.242 | 50 |
4 | Valtteri Bottas | Mercedes | 22.962 | 0.520 | 37 |
5 | Daniel Ricciardo | McLaren | 23.028 | 0.586 | 21 |
6 | Antonio Giovinazzi | Alfa Romeo | 23.150 | 0.708 | 40 |
7 | Kimi Raikkonen | Alfa Romeo | 23.164 | 0.722 | 37 |
8 | Lando Norris | McLaren | 23.239 | 0.797 | 34 |
9 | Yuki Tsunoda | AlphaTauri | 23.329 | 0.887 | 35 |
10 | Sebastian Vettel | Aston Martin | 23.500 | 1.058 | 36 |
11 | Sebastian Vettel | Aston Martin | 23.514 | 1.072 | 37 |
12 | George Russell | Williams | 23.551 | 1.109 | 35 |
13 | Charles Leclerc | Ferrari | 23.646 | 1.204 | 47 |
14 | Nikita Mazepin | Haas | 23.829 | 1.387 | 35 |
15 | Mick Schumacher | Haas | 23.892 | 1.450 | 39 |
16 | Nicholas Latifi | Williams | 24.104 | 1.662 | 34 |
17 | Carlos Sainz Jnr | Ferrari | 28.353 | 5.911 | 36 |
18 | Fernando Alonso | Alpine | 29.116 | 6.674 | 30 |
19 | Pierre Gasly | AlphaTauri | 29.310 | 6.868 | 39 |
20 | Lance Stroll | Aston Martin | 35.509 | 13.067 | 39 |
2021 Turkish Grand Prix
- Fifth place was possible from back row without slow pit stop – Sainz
- Giovinazzi ignoring position swap order was “not ideal”, admit team
- Bottas becomes 35th Formula 1 driver to reach 10 race wins
- Medical Car driver van der Merwe likely to miss further races due to Covid-19 rules
- Drivers to ask Masi why Alonso and Norris went unpunished for “very clear” incidents
Jonathan (@jvg312)
10th October 2021, 21:05
Very helpful – can see pretty clearly Lewis was starting to lose his tires and if he got what he wanted and stayed out he would lose what Ocon and Ricciardo did at the end – he would have been behind Norris and maybe even Sainz.
In hindsight where MB got it wrong was they needed to be even earlier; it really looks like the ideal strategy was to stop when Lando did on lap 34, he would have come out w clear track especially as Perez was holding him up – likely would have been 2 MBs rather than RBs on the podium.
I have an opinion
10th October 2021, 22:29
The “slicktermediate” as it has been described elsewhere really is a fascinating tyre. It took 20-25 laps to reach peak performance in the first stint when the track was wetter / cooler, and about 15 in the second stint for drivers pushing. Additionally, the performance was transiently worse initially in the second stint (for about 8 laps) while the tyres were losing tread. Bottas managed his tyres really well in the second stint, while Hamilton may not have had that luxury in chasing Max. Clearly, pitting on lap 37 for mediums was not the way to go, but could Hamilton have done better with a late stop on softs?
Nell (@imabouttogoham)
11th October 2021, 3:10
I doubt Hamilton would have been able to hold off Perez, Leclerc, Gasly, maybe Norris and even Sainz if he didn’t pit. The mistake wasn’t pitting, it was pitting too late, and that’s on Hamilton.
My guess is he would’ve been losing at least 3.5 seconds to that quintet in the final 5 laps or so.
Esploratore (@esploratore1)
11th October 2021, 20:18
https://en.mclarenf-1.com/2021/gp/s8118/lap_times/821-482/
Here’s the lap times, this is a verstappen-hamilton comparison I made, before stopping he was losing 8, 4, 9, 5 tenths, then 1,6 sec, then he pitted, he lost around 17 sec out of that (which is not a lot), he could’ve continued losing 2 sec per lap, so more or less same result as he had, with the difference he could’ve defended.
I don’t see how you can assume tyres would start dropping off, drivers manage tyres differently and his times were a lot better than leclerc’s and ocon’s.
rodewulf (@rodewulf)
14th October 2021, 0:22
@esploratore1
What really matters here is the clearly worsening trend on his lap times, similar to Ocon’s. And the Alpine driver who followed a non-stop strategy was actually in the verge of a tyre failure.