| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1920 | 251 | 66 | (Cavalier King Charles Spaniel, Level 66, Age 70) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1921 | 251 | 69 | (Tibetan Mastiff, Level 69, Age 77) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 20) |
| 1922 | 251 | 56 | (Chihuahua, Level 56, Age 93) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1923 | 251 | 69 | (Azawakh Hound, Level 69, Age 81) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1924 | 251 | 53 | (Caucasian Ovtcharka, Level 53, Age 88) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1925 | 251 | 49 | (Borzoi, Level 49, Age 97) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1926 | 251 | 66 | (German Shepherd Dog, Level 66, Age 99) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1927 | 251 | 52 | (Newfoundland, Level 52, Age 62) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1928 | 251 | 86 | (Border Collie, Level 86, Age 100) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1929 | 251 | 48 | (Field Spaniel, Level 48, Age 53) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1930 | 251 | 71 | (American Cocker Spaniel, Level 71, Age 84) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1931 | 251 | 80 | (Kooikerhondje, Level 80, Age 90) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1932 | 251 | 65 | (Chihuahua, Level 65, Age 76) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1933 | 251 | 73 | (Keeshond, Level 73, Age 82) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1934 | 251 | 56 | (Airedale Terrier, Level 56, Age 68) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1935 | 251 | 61 | (Dutch Shepherd, Level 61, Age 76) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1936 | 251 | 66 | (Belgian Malinois, Level 66, Age 78) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1937 | 251 | 52 | (Alaskan Husky, Level 52, Age 99) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 19) |
| 1938 | 251 | 57 | (Australian Shepherd, Level 57, Age 65) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1939 | 251 | 44 | (Siberian Husky, Level 44, Age 65) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |