1' 20'' 90
1' 13'' 60
1' 21'' 70 (31/12/1991)
1' 12'' 20 (31/12/1990)
1' 20'' 50 (31/12/1979)
1' 15'' 90 (31/12/1976)
1' 21'' 80 (31/12/1973)
1' 11'' 20 (31/12/1985)
1' 17'' 30 (31/12/1982)
1' 19'' 80 (31/12/1968)
1' 22'' 80 (31/12/1971)
1' 11'' 30 (31/12/1965)
1' 19'' 50 (31/12/1960)