1' 15'' 40
1' 14'' 20 (31/12/1990)
1' 19'' 20 (31/12/1989)
1' 16'' 10 (31/12/1981)
1' 17'' 30 (31/12/1982)
1' 17'' 10 (31/12/1976)
1' 15'' 00 (31/12/1971)
1' 22'' 70 (31/12/1968)
1' 18'' 0 (31/12/1967)
1' 22'' 90 (31/12/1965)
1' 19'' 00 (31/12/1962)
1' 32'' 40 (31/12/1965)
1' 20'' 10 (31/12/1960)
1' 22'' 30 (31/12/1959)