1' 11'' 50 (31/12/1987)
1' 11'' 20 (31/12/1982)
1' 14'' 50 (31/12/1976)
1' 10'' 90 (31/12/1975)
1' 12'' 80 (31/12/1968)
1' 15'' 70 (31/12/1970)
1' 15'' 20 (31/12/1966)
1' 17'' 20 (31/12/1969)
1' 10'' 40 (31/12/1973)