Dutchman Tom Dumoulin (Giant-Alpecin) won the 13th stage of the Tour de France, a 37.5-km individual time trial from Bourg-Saint-Andeol on Friday.
The overall standings remained unchanged at the top with Thomas leading defending champion Froome by one minute 39 seconds and Dutchman Tom Dumoulin by 1:50.
Roglic leads Pogacar by 40 seconds and Colombian Rigoberto Uran by 1:34 as the race is turning into an all-Slovenian affair following Bernal's disappearance.
Tadej Pogacar became the first Slovenian to win the Tour de France after he retained the yellow jersey in the 21st stage on Sunday, a day after he pulled off a major coup to take the overall lead.
Stage eight winner Nans Peters had long crossed the line when fellow Frenchman Thibaut Pinot's ordeal ended after the Groupama-FDJ rider, highly fancied to become the first local winner of the race in 35 years, had been dropped in the second ascent of the 141-km trek through the Pyrenees.
Bradley Wiggins has backed Chris Froome to emulate his 2012 Tour de France and Olympic time trial double success but felt his former Sky team mate's task is more difficult as next month's Games are in Rio de Janeiro.
'It's a big emotion because I've won on the Tour. I haven't won (a race) since the start of the season. It's great to make it. It was tough but I'm super happy to have won.'
Geraint Thomas was in prime position to win his maiden Tour de France after he retained the overall leader's yellow jersey in a lively 19th stage won by Slovenian Primoz Roglic as defending champion Chris Froome slipped down to fourth on Friday.
Spain's Gorka Izagirre took second place and Yates finished third, 15 seconds behind.
Froome had been the favourite to retain his title but he paid the price for the efforts he made to win the Giro d'Italia in May as he just failed to become the first man in 20 years to achieve the Giro-Tour double.
Swiss Fabian Cancellara rode off into a golden retirement with a second Olympic time trial title after a masterful ride that eclipsed Tour de France champion Chris Froome on Wednesday.
Hold your breath as Rediff.com brings to you some of the picturesque places that the cyclists race through at the Tour.
The Tour de France continued in a low-key but defiant mood under heightened security on Friday, with riders, spectators and race officials observing a minute's silence for the scores of victims of the Bastille Day attack in Nice.
Tom Dumoulin of the Netherlands attacked near the foot of the final climb to win the ninth stage of the Tour de France in extreme weather conditions as Alberto Contador pulled out of the race on Sunday.
Geraint Thomas tightened Team Sky's grip on the Tour de France when he handed the British outfit their sixth title in seven years on Sunday and there is no sign that their domination will end anytime soon.
Chris Froome seized early control of the Tour de France, the 2013 champion snatching the yellow jersey after a crash-marred third stage won by Spain's Joaquim Rodriguez on Monday.
American Kristin Armstrong became the first cyclist to win the same road event at three different Olympic Games on Wednesday. Britain's surprise packet Joseph Clarke won the Canoe gold in the K-1 slalom course on Wednesday.
A summary of sports events and persons who made news on Friday
In Rio, over 10,000 athletes will compete for the biggest prize in sport -- an Olympic gold medal.