1' 26'' 90 (31/12/1981)
1' 20'' 90 (31/12/1975)
1' 26'' 00 (31/12/1971)
1' 17'' 40 (31/12/1966)
1' 24'' 80 (31/12/1969)
1' 21'' 20 (31/12/1960)
1' 22'' 80 (31/12/1963)
1' 20'' 50 (31/12/1953)
1' 26'' 50 (31/12/1951)
1' 20'' 50 (31/12/1959)