1951 +84 |  | tomwac JAT | 379 points avg. 285.4 |
1952 -37 |  | Almansa MAD | 379 points avg. 252.4 |
1953 -2 |  | roberlopez QQQ | 379 points avg. 245.9 |
1954 = |  | Mariodieci ABC | 379 points avg. 184.9 |
1955 +1 |  | ToroBaez 666 | 378 points avg. 298.4 |
1956 +5 | | laisrsantos OCC | 378 points avg. 280.9 |
1957 = |  | Boonen92 C44 | 378 points avg. 276.8 |
1958 +4 |  | Berengas KLA | 378 points avg. 274.9 |
1959 = | | 378 points avg. 257.3 | |
1960 +6 | | Fmatan12 YGV | 378 points avg. 254.7 |
