



She won New Balance Nationals last year in the 100H as a 8th grader, now Tia Jones has one upped that performance with a huge 12.84(+1.2) in the 100H prelims at USA Junior Nationals. The mark is a new US high school national record. The mark also has other significant implications:

3rd US high schooler in history to break 13.00

Ties World Junior Record

World Youth Record

Age-15 World Record

Watch: JoJo talks with Tia Jones right after her National Record performance.