London 2012 Olympics Track and Field: Lolo Jones Tuesday Schedule and TV Times

Now that Iowan Lolo Jones , it's time for the stakes to get even higher.

Jones is scheduled to race the 100-meter hurdles in London at 1:15 p.m. Iowa time Tuesday for the semifinals, and if she passes that round, she will race at 3:00 p.m. the same day.

For those who want to see it on television, it will likely be played during NBC's Prime Time Olympics segment starting at 7 Tuesday night.

Jones, 30, a Des Moines native, breezed into her second day with a time just short of the fastest on the day.