Original sentence: This marked the first change in the program since the addition of the women's K-4 1000 m in 2001 (The changes will be shown below as more details are given from the ICF
Edited sentence: Men's C-4 500 m, men's K-4 500 m, women's K-4 1000 m events were replaced by K-1 200 m relay (the number of paddlers involved have not been given as of August 6, 2009).Paddle ability exhibition events of K-1 200 m LTA (men & women), K-2 200 m TA&A (mixed), and C-2 200 m LTA&A (mixed) will also take place.This marked the first change in the program since the addition of the women's K-4 1000 m in 2001