| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1920 | 42 | 27 | (Border Collie, Level 27, Age 60) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1921 | 42 | 23 | (Siberian Husky, Level 23, Age 30) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1922 | 42 | 20 | (Swedish Vallhund, Level 20, Age 28) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 17) |
| 1923 | 42 | 17 | (Norwegian Buhund, Level 17, Age 24) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1924 | 42 | 7 | (Border Collie, Level 7, Age 14) Hips: Good, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 20) |
| 1925 | 42 | 4 | (Cardigan Welsh Corgi, Level 4, Age 17) Hips: Excellent, Elbows: Good, Eyes: Fair, Ears: Excellent | (Level 13) |
| 1926 | 42 | 5 | (Manchester Terrier, Level 5, Age 28) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Fair | (Level 20) |
| 1927 | 42 | 36 | (Dutch Smoushond, Level 36, Age 78) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 13) |
| 1928 | 42 | 33 | (American Pit Bull Terrier, Level 33, Age 76) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1929 | 42 | 29 | (Borzoi, Level 29, Age 48) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1930 | 42 | 30 | (Finnish Lapphund, Level 30, Age 46) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1931 | 42 | 15 | (Norwegian Buhund, Level 15, Age 100) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1932 | 42 | 37 | (Border Collie, Level 37, Age 74) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1933 | 42 | 36 | (Shetland Sheepdog, Level 36, Age 40) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1934 | 42 | 22 | (Smooth Collie, Level 22, Age 31) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1935 | 42 | 22 | (Border Collie, Level 22, Age 40) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1936 | 42 | 71 | (Canaan Dog, Level 71, Age 99) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1937 | 42 | 16 | (Golden Retriever, Level 16, Age 23) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1938 | 42 | 47 | (Entlebucher Mountain Dog, Level 47, Age 96) Hips: Good, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 16) |
| 1939 | 41 | 29 | (Alaskan Klee Kai, Level 29, Age 64) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |