Shanaze Reade and Victoria Pendleton are into the final of the women's team sprint after a commanding performance in qualifying.
They improved on the time that won them gold in Majorca last year, setting a new world's best of 33.186 seconds.
It means they will face China, who were the only other team under 34 seconds, in the gold medal final later.
Germany face France in the bronze medal match.
2008 TRACK WORLD CHAMPIONSHIPS: DAILY REPORTS
Sunday, day five>>
Saturday, day four>>
Friday, day three>>
Thursday, day two>>
Wednesday, day one>>
Women's Keirin: Reed denies Pendleton the perfect finish
Who are Brit's golden nine?
Hoy wins the Keirin
Eighth gold for Britain in the Madison
Gold for Pendleton in the sprint
Chris Hoy wins sprint gold
Pursuit women take fifth British gold medal
Jo Rowsell's gold: the toast of Sutton Cycling Club
Belarussian wins men's points race
Britain going for more gold on Friday
Comment: How many more gold for GB?
Hat-trick of golds for Britain
Britain break team pursuit world record
GB into women's team pursuit final
Gold for Romero in individual pursuit
Reade and Pendleton cruise into team sprint final
Track World Champs: results
Romero breaks British pursuit record
It's Britain vs Denmark in team pursuit final
Britain aiming for team pursuit world record
Britain take silver in team sprint
Crowd step in as French anthem stalls
Hayles denies cheating after failing blood test
Wiggins: "I'm pleased I got the job done"
Wiggins wins pursuit gold
Brailsford defends Hayles after failed blood test
Hayles fails pre-race blood test at Track Worlds
Cycling Weekly's 2008 Track World Championships preview
CW's online gallery section>>
Day three in pictures
Day two in pictures
Day one in pictures
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