Hasay ran 4:28 , 1500 at 13 or 14,D. Menlove ran 4:29 as a 13 yr old. Each year at Junior Olympics, a 5:02 would be about 3rd in the 13&14 year old ladies race. The conversion is about 18.8 to the mile for the girls from 1500 to full mile. So Menlove ran 4:48 flat one week after her 4:29 1500 at usatf Junior olympics. She was still only 13 at that time.