| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1919 | 15 | 14 | (Scottish Terrier, Level 14, Age 88) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1920 | 15 | 29 | (American Pit Bull Terrier, Level 29, Age 81) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1921 | 15 | 5 | (Staffordshire Bull Terrier, Level 5, Age 93) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 19) |
| 1922 | 15 | 14 | (Kerry Blue Terrier, Level 14, Age 30) Hips: Good, Elbows: Fair, Eyes: Good, Ears: Good | (Level 20) |
| 1923 | 15 | 17 | (Sussex Spaniel, Level 17, Age 49) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 19) |
| 1924 | 15 | 12 | (Beauceron, Level 12, Age 53) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 15) |
| 1925 | 15 | 10 | (Toy Fox Terrier, Level 10, Age 37) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 17) |
| 1926 | 15 | 9 | (Rottweiler, Level 9, Age 37) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1927 | 15 | 14 | (Ibizan Hound, Level 14, Age 33) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 20) |
| 1928 | 15 | 8 | (Australian Shepherd, Level 8, Age 22) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 13) |
| 1929 | 15 | 6 | (Russell Terrier, Level 6, Age 39) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1930 | 15 | 13 | (Komondor, Level 13, Age 34) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1931 | 15 | 9 | (German Shepherd Dog, Level 9, Age 26) Hips: Excellent, Elbows: Excellent, Eyes: Good, Ears: Excellent | (Level 13) |
| 1932 | 15 | 14 | (Miniature Poodle, Level 14, Age 29) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1933 | 15 | 9 | (Great Pyrenees, Level 9, Age 19) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 19) |
| 1934 | 15 | 8 | (Doberman Pinscher, Level 8, Age 23) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 12) |
| 1935 | 15 | 1 | (Ainu Dog, Level 1, Age 13) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1936 | 15 | 8 | (Labrador Retriever, Level 8, Age 16) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1937 | 14 | 19 | (Aidi, Level 19, Age 49) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1938 | 14 | 11 | (Border Collie, Level 11, Age 92) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 20) |