1' 17'' 70 (31/12/1973)
1' 20'' 90 (31/12/1970)
1' 11'' 30 (31/12/1965)
1' 12'' 50 (31/12/1959)
1' 18'' 93 (31/12/1956)
1' 12'' 80 (31/12/1947)
1' 16'' 70 (31/12/1952)
1' 14'' 10 (31/12/1953)
1' 17'' 70 (31/12/1946)
1' 14'' 58 (31/12/1944)
1' 25'' 40