1' 19'' 50 (31/12/1970)
1' 23'' 90 (31/12/1966)
1' 21'' 80 (31/12/1961)
1' 22'' 10 (31/12/1951)
1' 30'' 90 (31/12/1953)
1' 23'' 00 (31/12/1945)
1' 21'' 50 (31/12/1948)
1' 26'' 20 (31/12/1954)