Ian Thorpe Ian Thorpe's Swim In The 400m Freestyle At The Pan Pacific Championship In 1998 Was Rated?

Ian thorpe's swim in the 400m freestyle at the pan pacific championship in 1998 was rated? - ian thorpe

As the NO. 1 of the International Association of Statisticians of swimming compared to other world records at the time.

Can I complete classification of the time, and there.

Please give a source for your answers.