How much ahead of Cadel Evans was Carlos Sastre, when he won Tour ade France in 2008?

Explanation

Carlos Sastre (born 1975) is a Spanish, professional cyclist. He has won stages in all the big races and has always been a strong climber. After having significantly improved his individual time trial skills, Carlos Sastre won Tour de France in 2008, 58 seconds ahead of the Australian Cadel Evans. Sastre has raced for ONCE, Team CSC and came to Cervélo TestTeam in 2009.