1' 19'' 20 (31/12/1971)
1' 21'' 50 (31/12/1964)
1' 30'' 40 (31/12/1958)
1' 20'' 50 (31/12/1956)
1' 26'' 10 (31/12/1946)
1' 26'' 0 (31/12/1949)
1' 25'' 30 (31/12/1936)