Answer
Lolo Jones' time when she was the American record holder in the 60-meter hurdles was 7.72 seconds. This record was set on February 28, 2010, at the USA Indoor Track and Field Championships in Albuquerque, New Mexico. Jones won the race with a time of 7.72, which broke the previous record of 7.73 set by Gail Devers in 1991.