Lewis Hamilton was indifferent about Sebastian Vettel posting the fastest ever time at the Circuit de Barcelona-Catalunya ahead of the 2018 Formula One season.
Ferrari driver Vettel produced a sensational lap of one minute and 17.182 seconds on the new hypersoft compound in Barcelona on Thursday, though times in testing are not recognised officially.
Reigning world champion Hamilton was not overly interested in the German's performance, but said he would welcome increased competition in the upcoming campaign.
"I don't know if that's a good time or not," said the 33-year-old, who will be hoping to become just the third driver to win five world titles.
"I don't know if it's a qualifying run. I don't really know, I don't really care. It's testing. I think someone said I was down in 11th today, it doesn't matter.
"It matters where we are in qualifying, in Q3 in the first race when everyone's on low fuel.
"For example, for us we've not been on low fuel yet, so I have no idea where the car can go.
"I hope it [Vettel's time] is good, I hope it's a good, good time so that means that they're strong and that means we have a race on our hands."
Despite his impressive performance on Thursday, Vettel was not getting carried away with the Ferrari's capabilities ahead of the new campaign.
"The times on these test days don't mean much. The important thing is that the [car] has proved to be very strong, allowing us to run all day without any significant problems," he said.
"We are still working on some things for the first race and it's not really possible to make any predictions based on the performance of the other teams, because everyone is running a different programme.
"However, I'm happy for the guys in the team."
|Argentina v Croatia: Mercado wants an end to ´Messidependencia´|
|Hoffenheim director suggests €50m bid could land Kramaric|
|England will emerge as a ´champion team´, insists Jones|
|Ryder Cup teams shaping up great, says Strange|
|We cannot replace Iniesta – Abidal|
|Colombia´s Sanchez sees second-quickest World Cup red card|
|France v Peru: Varane and Les Bleus calm after unconvincing start|
|Semenya challenges IAAF hyperandrogenism rule with CAS|
|No Germany line-up changes needed, says Neuer|
|James absent from Colombia line-up|
|Alli to have scan on thigh knock after England win|
|Mooy not using World Cup to facilitate transfer from Huddersfield|
|Billy Vunipola a big loss for England, says Vermeulen|
|´Incredible´ Firmino works like a defender, says Mane|
|Jackson and Olding could make Ireland returns|
|Stokes and Woakes ruled out of T20I matches|
|Denmark v Australia: Socceroos confident of reaching last 16|
|Argentina should have selected Icardi for the World Cup, Zanetti claims|
|Except for Messi, Croatia are better than Argentina - Kovacic|
|I chose Real Madrid over PSG and Barcelona – Vinicius Junior|
|Germany should drop Ozil - Effenberg|
|Anything is possible with Tiger - Strange backs Woods revival despite U.S. Open misery|
|Fekir won´t offer Liverpool update, despite meeting Aulas|
|Southgate aims to repeat ´perfect´ preparation for Panama|
|Coleman ready for crucial Sydney clash|
|Prior to make Origin debut in Sydney|
|Secretive space capital Samara opens its doors as World Cup rolls into town|
|Red Bull confirm Honda switch|
|Arzani has a big future, says ´surprised´ Jakobsen|
|Goalkeepers are the victims of FIFA - Talking balls at Russia 2018|
|Mexico boss backs Lozano for Premier League move|
|Yankees, Nationals split unconventional doubleheader|
|Southgate praises Maguire´s performance|
|The only thing Kane hasn´t done is score in August - Southgate|
|Fenerbahce part ways with Kocaman|
|Celtics forward Hayward expected to be fully cleared by August|
|Nationals acquire closer Herrera from Royals|
|Angels star Ohtani to be re-evaluated in 2-3 weeks|
|Crisis club Sporting appoint Mihajlovic|
|Fekir could still join Liverpool this summer - agent|
|Brathwaithe and weather thwart Sri Lanka|
|Southgate bemused by England-Tunisia penalty decisions|
|Kane disappointed by refereeing decisions despite England win|
|Koepka backed by coach to win more majors|
|Rybarikova ousts Pliskova in Birmingham, seeds fail in Mallorca|
|Kane: England players had flies in our mouths|
|Lemar signs Atletico deal|
|Griezmann renews Atletico Madrid contract after rejecting Barcelona|
|Captain Kane comes good to heighten England´s aura of optimism|
|Wawrinka and Cilic cruise through at Queen´s|
|Saudi Arabia team safe after aircraft´s ´technical failure´|
|Courtois: Panama made unnecessary tackles|
|Thiem makes winning start on Halle grass|
|Tunisia 1 England 2: Captain Kane saves Three Lions|
|Trotz resigns as Capitals coach after Stanley Cup win|
|You´ll see the best of Hazard later - Eden predicts strong World Cup|
|Mickelson made statement over ´outrageous´ conditions, says Cowen|
|France will grow again - former coach Saint-Andre sees positive signs for Les Bleus|
|Lewandowski sets an example - Nawalka talks up Poland star|
|Runners and Ryders: Koepka shines at Shinnecock Hills as European list sees major changes|
|Mature and patient Belgium show success could be on horizon|
|Salah facing fitness test ahead of Russia v Egypt|
|South Korea´s Park has suspected hamstring tear|
|Sweden hero Granqvist full of praise for VAR|
|Iran v Spain: Isco impressed with Hierro´s seamless adaptation|
|Belgium 3 Panama 0: Mertens magic sets up Group G win|
|Jorginho has ´five-year Man City deal waiting´|
|Wolves sign Portugal goalkeeper Patricio|
|Pekerman criticises Barcelona´s treatment of Yerry Mina|
|Neymar misses Brazil World Cup training|