1' 11'' 60
1' 11'' 20 (31/12/1982)
1' 13'' 80 (31/12/1987)
1' 14'' 60 (31/12/1988)
1' 13'' 80 (31/12/1989)
1' 12'' 80 (31/12/1968)
1' 15'' 70 (31/12/1970)
1' 14'' 10 (31/12/1969)
1' 13'' 50 (31/12/1970)
1' 15'' 80 (31/12/1975)