1' 13'' 00 (31/12/1977)
1' 24'' 70 (31/12/1976)
1' 15'' 20 (31/12/1971)
1' 20'' 70 (31/12/1969)
1' 22'' 70 (31/12/1971)
1' 17'' 60 (31/12/1960)
1' 19'' 50 (31/12/1956)
1' 16'' 50 (31/12/1960)
1' 20'' 20 (31/12/1955)
1' 26'' 60 (31/12/1957)
1' 21'' 10 (31/12/1958)