Canada's Alex Tagliani has posted the fastest lap this month at Indianapolis, going 225.878 mph in the final hour of Monday's practice. New Zealand's Scott Dixon, the 2008 Indy 500 winner, was second at 225.124 mph. Graham Rahal, son of 1986 race winner Bobby Rahal, was next at 225.071. Rahal and Dixon both drive for Chip Ganassi. Read more: http://sports.espn.go.com/rpm/racing/indycar/indy500/2011/news/story?id=6556424