1' 18'' 80 (31/12/1991)
1' 09'' 70 (31/12/1984)
1' 17'' 10 (31/12/1983)
1' 12'' 70 (31/12/1979)
1' 17'' 30 (31/12/1969)
1' 13'' 10 (31/12/1973)
1' 23'' 00 (31/12/1971)
1' 14'' 10 (31/12/1968)
1' 13'' 80 (31/12/1961)
1' 17'' 60 (31/12/1956)
1' 22'' 60 (31/12/1956)
1' 26'' 90 (31/12/1964)
1' 36'' 10 (31/12/1951)