The London 2012 Olympic Games team pursuit events will for the first time be run with a new format that is designed to make the first round more of a knock-out competition.
The top eight teams from Thursday's qualifying round go through to the first round, as before, but it is no longer the fastest team racing against the eighth fastest, the second fastest team racing against the seventh, third versus sixth and fourth versus fifth.
Instead the fastest team (Great Britain) will ride against the fourth fastest team (Denmark), the winner of which goes in to the gold final irrespective of time. Second (Australia) rides against third (New Zealand), and again the winner goes in to the gold final.
Time in this race is irrelevant as the winners go through, essentially making it a race rather than a four-up time trial. You have to beat the other team, not set the fastest time - subtly changing the emphasis.
This new format splits the eight qualifiers down the middle into two groups of four (the fastest four and the slowest four), and does away with a rather pointless first versus eight first round ride.
Great Britain (first) were eleven seconds faster than the Netherlands (in eighth) and the previous system would have seen them race against each other making for a pointless race.
Britain would have caught the Netherlands fairly comfortably, which can drastically affect the team's times. The new system pits the fastest teams against each other, which is the way it should be.
So, the two winning teams from the first versus fourth and second versus third races go to the gold final, what about the other six qualifying teams?
Lower down the ranking the fifth fastest team from qualifying (Russia) races against eighth (Netherlands) and sixth (Spain) races against seventh (Colombia). In the final rounds those four teams are joined by the two losing teams from the first versus fourth and second versus third races, and all six are ranked by their first round times, whether they won or lost.
For arguments sake, let's go with form and say Denmark and New Zealand lose their first round races. They are ranked by their first round times along with Russia, Spain, Colombia and the Netherlands. From those times the two fastest race for bronze, the next two fastest race for fifth and sixth and the slowest two race for seventh and eight.
It means that all eight teams will ride three times in the competition, extending the format by two races.
Will it change team tactics? It's hard to tell. The best teams ride to such strict time schedules that the team-versus-team race element is all but done away with. Great Britain and Australia ride to a schedule based on time and cadence (dictated by the size of the gears they use) and rarely stray from it. At the World Championships in Melbourne this April the gold final did become a race as there was nothing between the Brits and Aussies throughout the race.
It was a thrilling race, but they rarely happen. To have that you need two teams who are evenly matched, and that wasn't the case in qualifying here in London. Ten seconds separated the top six teams, big time gaps for the event.
London 2012: Live text coverage of cycling events
August 2: Track cycling day one
August 1: Men's and women's time trials
July 28: Men's road race
July 29: Women's road race
London 2012: Latest news
Pendleton and Varnish out of team sprint
'Hot pants' key to Pendleton and Hoy sprint
Britain's sprinters looking to continue GB medal haul
Wiggins: Tour was perfect Olympic TT preparation
Olympic time trial round-up
Pendleton warms up for London 2012
Cancellara in, Evans out of time trial
CW eyewitness: Remember the name
Cavendish finds solace in commitment of his team mates
London 2012: Team info
Men's road race start list
Women's road race start list
Men's time trial start list
Women's time trial start list
Team GB rider profiles
Great Britain track team confirmed
Bronzini leads Italian Olympic cycling team
British Olympic men's road race team announced
Armitstead and Cooke lead GB women's road cycling team
London 2012: Event guides
Olympic Games men's time trial: Who will win?
Olympic Games women's time trial: Who will win?
Olympic time trial routes announced
Olympic Games women's road race: Who will win?
Olympic Games men's road race: Who will win?
Download detailed Olympic road race route map
London 2012 cycling schedule
London 2012: Reports
Track cycling day one: Hoy leads team sprinters to gold
Wiggins wins gold in men's time trial, bronze for Froome
Armstrong defends Olympic title in women's time trial
Cycling events medal table
Women's road race: Armitstead wins silver as Vos strikes gold
Men's road race: Vinokourov wins as Cavendish misses out
London 2012: Photos
Track day one by Phil O'Connor
Track day one by Graham Watson
Men's time trial by Graham Watson
Women's time trial by Graham Watson
Pendleton track training
Women's road race by Andy Jones
Women's road race by Graham Watson
Men's road race by Andy Jones
Men's road race by Phil O'Connor
Men's road race by Graham Watson
Team GB road race training on Box Hill (July 26)
London 2012: Podcasts
London 2012: TV schedule
London 2012 BBC TV cycling coverage schedule
London 2012 Eurosport cycling coverage schedule
Editor of Cycling Weekly magazine, Simon has been working at the title since 2001. In that time he has written product reviews, features and news. He has covered the Tour de France more times than he can remember along with two Olympic Games and many other international and UK domestic races. Once an aspiring bike racer himself, he can still be seen at his club's evening races through the summer.
How Clay Davies became an accidental figurehead
When Clay Davies become the first openly gay rider in the UK's elite ranks, he suddenly found himself in unfamiliar territory
By Alex Ballinger •
Bahrain Victorious respond after researchers reveal riders at ‘three-week race in France’ had muscle relaxant in their systems
While the research paper doesn’t name the team, riders or race, Bahrain were raided by police at the Tour de France
By Alex Ballinger •