| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1931 | 34 | 7 | (Border Collie, Level 7, Age 14) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1932 | 33 | 21 | (Chart Polski, Level 21, Age 41) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1933 | 33 | 42 | (Entlebucher Mountain Dog, Level 42, Age 78) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1934 | 33 | 12 | (Bernese Mountain Dog, Level 12, Age 34) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 16) |
| 1935 | 33 | 13 | (Puli, Level 13, Age 27) Hips: Fair, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1936 | 33 | 11 | (Welsh Springer Spaniel, Level 11, Age 20) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1937 | 33 | 9 | (Miniature Australian Shepherd, Level 9, Age 18) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1938 | 33 | 7 | (Catahoula Leopard Dog, Level 7, Age 15) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1939 | 33 | 7 | (Large Munsterlander, Level 7, Age 14) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1940 | 33 | 30 | (Australian Shepherd, Level 30, Age 78) Hips: Good, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 20) |
| 1941 | 33 | 21 | (Border Collie, Level 21, Age 36) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 17) |
| 1942 | 33 | 24 | (Italian Greyhound, Level 24, Age 47) Hips: Excellent, Elbows: Fair, Eyes: Good, Ears: Good | (Level 20) |
| 1943 | 33 | 30 | (Border Collie, Level 30, Age 86) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1944 | 33 | 27 | (Miniature Australian Shepherd, Level 27, Age 94) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1945 | 33 | 27 | (Greenland Dog, Level 27, Age 99) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 14) |
| 1946 | 33 | 17 | (Chinook, Level 17, Age 101) Hips: Excellent, Elbows: Excellent, Eyes: Good, Ears: Excellent | (Level 15) |
| 1947 | 33 | 20 | (Border Collie, Level 20, Age 43) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1948 | 33 | 31 | (Afghan Hound, Level 31, Age 69) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1949 | 33 | 24 | (Border Collie, Level 24, Age 53) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Good | (Level 15) |
| 1950 | 33 | 37 | (Afghan Hound, Level 37, Age 84) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 19) |