Jessica set a new school record with a time of 50.56 that year.
He also set a new track record with a time of 2:04 4/5.
He set a world record with a time of 1:40:58.
They set a world record in the 4x200-meter freestyle relay with a time of 7:03.24.
In the final, Michael Johnson set a new world record with a time of 19.32.
Walker set a world record with a time of 3:37.4.
In the semi final he set a new national record with a time of 13.17.
In 2010 they also set a new all time state record with a time of 1:27.63.
He first set the record in Mexico in 2000, with a time of 1:00.148.
Gebrselassie set the men's course record in 2007 championship, with a time of 59:24.