1' 27'' 30 (31/12/1976)
1' 20'' 80 (31/12/1961)
1' 26'' 30 (31/12/1964)
1' 20'' 80 (31/12/1951)
1' 26'' 50 (31/12/1949)
1' 24'' 80 (31/12/1948)
1' 25'' 00 (31/12/1934)
1' 28'' 00 (31/12/1939)
1' 24'' 00 (31/12/1937)
1' 23'' 00 (31/12/1932)
1' 29'' 10 (31/12/1941)