1' 17'' 60 (31/12/1989)
1' 15'' 60 (31/12/1985)
1' 18'' 70 (31/12/1988)
1' 13'' 10 (31/12/1975)
1' 11'' 50 (31/12/1979)
1' 16'' 10 (31/12/1966)
1' 13'' 20 (31/12/1978)
1' 30'' 40 (31/12/1972)
1' 12'' 30 (31/12/1969)
1' 16'' 40 (31/12/1961)
1' 15'' 80 (31/12/1953)