1' 19'' 70
1' 14'' 60 (31/12/1991)
1' 20'' 10 (31/12/1988)
1' 11'' 20 (31/12/1982)
1' 14'' 70 (31/12/1979)
1' 12'' 80 (31/12/1968)
1' 15'' 70 (31/12/1970)
1' 18'' 00 (31/12/1964)
1' 15'' 60 (31/12/1960)
1' 15'' 80 (31/12/1963)
1' 22'' 90 (31/12/1965)