| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1920 | 29 | 18 | (Soft Coated Wheaten Terrier, Level 18, Age 41) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1921 | 29 | 19 | (Chinook, Level 19, Age 34) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1922 | 29 | 13 | (Icelandic Sheepdog, Level 13, Age 30) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 20) |
| 1923 | 29 | 14 | (Portuguese Water Dog, Level 14, Age 21) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1924 | 29 | 14 | (Greenland Dog, Level 14, Age 23) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1925 | 29 | 14 | (Chinook, Level 14, Age 20) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1926 | 29 | 13 | (Alaskan Malamute, Level 13, Age 19) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1927 | 29 | 9 | (Petit Basset Griffon Vendeen, Level 9, Age 17) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1928 | 29 | 8 | (German Shepherd Dog, Level 8, Age 20) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1929 | 29 | 12 | (Bernese Mountain Dog, Level 12, Age 16) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1930 | 29 | 6 | (Dogue de Bordeaux, Level 6, Age 13) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1931 | 28 | 24 | (German Shepherd Dog, Level 24, Age 58) Hips: Excellent, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 20) |
| 1932 | 28 | 32 | (Leonberger, Level 32, Age 80) Hips: Good, Elbows: Fair, Eyes: Good, Ears: Good | (Level 20) |
| 1933 | 28 | 1 | (German Shepherd Dog, Level 1, Age 12) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 20) |
| 1934 | 28 | 27 | (English Setter, Level 27, Age 56) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 20) |
| 1935 | 28 | 35 | (Croatian Sheepdog, Level 35, Age 69) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1936 | 28 | 17 | (Australian Shepherd, Level 17, Age 60) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1937 | 28 | 14 | (Chihuahua, Level 14, Age 28) Hips: Fair, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 20) |
| 1938 | 28 | 14 | (Chihuahua, Level 14, Age 28) Hips: Good, Elbows: Good, Eyes: Good, Ears: Fair | (Level 20) |
| 1939 | 28 | 7 | (Alaskan Malamute, Level 7, Age 15) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |