| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1920 | 15 | 28 | (American Pit Bull Terrier, Level 28, Age 79) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1921 | 15 | 5 | (Staffordshire Bull Terrier, Level 5, Age 91) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 19) |
| 1922 | 15 | 13 | (Kerry Blue Terrier, Level 13, Age 28) Hips: Good, Elbows: Fair, Eyes: Good, Ears: Good | (Level 20) |
| 1923 | 15 | 8 | (Miniature Pinscher, Level 8, Age 23) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1924 | 15 | 17 | (Sussex Spaniel, Level 17, Age 47) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 19) |
| 1925 | 15 | 13 | (Ibizan Hound, Level 13, Age 31) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 20) |
| 1926 | 15 | 12 | (Miniature Poodle, Level 12, Age 29) Hips: Excellent, Elbows: Fair, Eyes: Good, Ears: Good | (Level 20) |
| 1927 | 15 | 5 | (Russell Terrier, Level 5, Age 37) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1928 | 15 | 11 | (Rottweiler, Level 11, Age 22) Hips: Fair, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1929 | 15 | 7 | (Hovawart, Level 7, Age 21) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1930 | 15 | 9 | (Komondor, Level 9, Age 17) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1931 | 15 | 7 | (Chihuahua, Level 7, Age 23) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 10) |
| 1932 | 15 | 5 | (Central Asian Shepherd, Level 5, Age 18) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 18) |
| 1933 | 15 | 6 | (Labrador Retriever, Level 6, Age 14) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1934 | 14 | 18 | (Aidi, Level 18, Age 47) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1935 | 14 | 11 | (Border Collie, Level 11, Age 90) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1936 | 14 | 25 | (Anatolian Shepherd, Level 25, Age 79) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 13) |
| 1937 | 14 | 9 | (Norwegian Buhund, Level 9, Age 16) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1938 | 14 | 8 | (Norwegian Buhund, Level 8, Age 16) Hips: Good, Elbows: Fair, Eyes: Fair, Ears: Good | (Level 20) |
| 1939 | 14 | 8 | (Irish Water Spaniel, Level 8, Age 24) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 15) |