With the 2001 Australian Championships held in Hobart in March, Thorpe added the 800 m freestyle to his repertoire, after FINA had added the event for the 2001 World Aquatics Championships. Thorpe began his campaign by successfully defending his 400 m title with a time just 0.17 s outside his world record. The following night in the 800 m event, he drew away from Hackett in the last 100 m to break Kieren Perkins' 1994 world record by over four seconds. He earned his third title by cutting 0.66 s from van den Hoogenband's 200 m world record to set a new mark of 1 min 44.69 s. This performance made him the third male after John Konrads and Tim Shaw to hold world records over three distances simultaneously. His subsequent victory in the 100 m freestyle in a new personal best of 49.05 s made him the first since Konrads in 1959 to hold all Australian freestyle titles from 100 m to 800 m. This indicated that he could swim faster at the subsequent World Championships in Fukuoka, where he was looking to regain the ascendancy from van den Hoogenband.