| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1920 | 48 | 39 | (Presa Canario, Level 39, Age 72) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 16) |
| 1921 | 48 | 13 | (Whippet, Level 13, Age 29) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1922 | 48 | 12 | (Alaskan Malamute, Level 12, Age 30) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 12) |
| 1923 | 48 | 13 | (Alaskan Husky, Level 13, Age 19) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1924 | 48 | 1 | (Canadian Eskimo Dog, Level 1, Age 14) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1925 | 47 | 21 | (Chinook, Level 21, Age 28) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1926 | 47 | 11 | (Entlebucher Mountain Dog, Level 11, Age 24) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 20) |
| 1927 | 47 | 13 | (Leonberger, Level 13, Age 18) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1928 | 47 | 29 | (German Shepherd Dog, Level 29, Age 73) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1929 | 47 | 36 | (Bernese Mountain Dog, Level 36, Age 51) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 3) |
| 1930 | 47 | 19 | (Border Collie, Level 19, Age 39) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1931 | 47 | 25 | (Central Asian Shepherd, Level 25, Age 59) Hips: Excellent, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 20) |
| 1932 | 47 | 20 | (Alaskan Husky, Level 20, Age 56) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 17) |
| 1933 | 47 | 22 | (Central Asian Shepherd, Level 22, Age 68) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 15) |
| 1934 | 47 | 22 | (Great Pyrenees, Level 22, Age 60) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1935 | 47 | 25 | (Australian Koolie, Level 25, Age 59) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 20) |
| 1936 | 47 | 34 | (Central Asian Shepherd, Level 34, Age 58) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1937 | 47 | 16 | (Siberian Husky, Level 16, Age 44) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1938 | 47 | 38 | (Alaskan Malamute, Level 38, Age 91) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Fair | (Level 20) |
| 1939 | 47 | 35 | (Kuvasz, Level 35, Age 78) Hips: Good, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 20) |