F1 Testing: Week 2 in Barcelona by the numbers

Best times by driver:

Driver	Team	Tues	Weds	Thurs	Fri
Sebastian Vettel	Ferrari	1:17.925	1:18.195		1:16.221
Lewis Hamilton	Mercedes	1:20.332	1:18.943	1:18.097	1:16.224
Charles Leclerc	Ferrari	1:18.651	-	1:16.231
Valtteri Bottas	Mercedes	1:20.167	1:18.941	1:18.862	1:16.561
Nico Hulkenberg	Renault	1:20.348	1:19.056	1:17.496	1:16.843
Alexander Albon	Toro Rosso	1:18.649		1:16.882
Daniil Kvyat	Toro Rosso		1:18.682		1:16.898
Carlos Sainz	McLaren		1:17.144		1:16.913
Romain Grosjean	Haas		1:18.330	1:17.854	1:17.076
Lando Norris	McLaren	1:17.709		1:17.084
Pierre Gasly	Red Bull	1:17.715		1:17.091
Daniel Ricciardo	Renault	1:20.107	1:22.597	1:17.204	1:17.114
Kimi Raikkonen	Alfa Romeo		1:18.209		1:17.239
Lance Stroll	Racing Point	1:17.824		1:17.556
Kevin Magnussen	Haas	1:18.769		1:18.199	1:17.565
Antonio Giovinazzi	Alfa Romeo	1:18.589		1:17.639
Max Verstappen	Red Bull		1:18.395		1:17.709
Sergio Perez	Racing Point		1:17.842		1:17.791
George Russell	Williams	1:19.662		1:18.130
Robert Kubica	Williams		1:19.367		1:18.993

According to Pirelli's estimates, there is a laptime advantage of around 0.6s between the softest tyre, the C5, and the C4, and a similar gap between the C4 and the C3. The C2 is estimated to be 0.7s slower than the C3, and 0.8s-1s faster than the hardest compound, the C1.

Max Verstappen's Friday laptime would therefore have theoretically been a 1:16.5 had it been set on C5 tyres, as per the rest of the field.

Mileage by team:

Kilometres per team

Photo by: Camille De Bastiani

Team	Week 1 laps	Tues	Weds	Thurs	Fri	Total laps	Total km	GP distances ^{(1 GP = 307 km)}
Mercedes	610	90	176	181	132	1189	5535	18.02
Ferrari	598	110	41	138	110	997	4641	15.11
Renault	433	157	130	138	103	961	4473	14.56
Toro Rosso	482	103	101	118	131	935	4352	14.17
Alfa Romeo	507	99	113	71	132	922	4292	13.97
McLaren	445	80	130	84	134	873	4064	13.23
Haas	384	131	120	69	167	871	4055	13.20
Red Bull	475	136	128	65	29	833	3878	12.62
Racing Point	248	82	88	103	104	625	2909	9.47
Williams	88	119	130	140	90	567	2639	8.59

Mileage by engine supplier:

Kilometres per power unit

Photo by: Camille De Bastiani

Engine	Week 1	Tues	Weds	Thurs	Fri	Total laps	Total km	GP distances ^{(1 GP = 307 km)}
Ferrari ^{(Ferrari/Haas/}^{Alfa Romeo)}	1489	340	274	278	409	2790	12'987	42.27
Mercedes ^{(Mercedes/Racing}^Point/^Williams)	878	291	394	424	339	2394	11'144	36.27
Renault ^{(Renault/McLaren)}	946	237	260	222	237	1834	8537	27.79
Honda ^{(Red Bull/}^{Toro Rosso)}	957	239	229	183	160	1768	8230	26.79