 This training resulted in Wijsman winning a silver medal in the 2003 Dutch Sprint Championships.At the 2003 World Sprint Championships she only placed 23rd, but at the 2003 World Single Distance Championships she was 12th in the 500m and 13th in the 1000m.Though Wijsman had a good relationship with Van den Bosch, they decided to go separate ways at the end of the 2004-05 season, after Wijsman finished 23rd at the World Sprint Championships.