Pedzisa mutsara unotevera: Schwingl akawana menduru ina paICF Canoe Sprint World Championships nemasirivha maviri (K-1 500 m: 1954, K-2 500 m: 1950) nemhangura mbiri (K-1 500 m: 1950, K-2 500 m: 1948). Akakundawo menduru nomwe paICF Canoe Slalom World Championships nendarama nhatu (Folding K-1:
1953; Folding K-1 chikwata: 1949, 1951), sirivha mbiri (Folding K-1: 1949, 1951) uye mbiri ndarira (Folding K-1 chikwata: 1953, 1957). Kubva muna 2009, Schwingl ndiye chete mukadzi kuti menduru panguva zvose slalom uye sprint canoeing World Championships.