| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1930 | 5 | 7 | (Great Dane, Level 7, Age 18) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1931 | 5 | 8 | (Akita, Level 8, Age 59) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 4) |
| 1932 | 5 | 7 | (Cane Corso, Level 7, Age 33) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 15) |
| 1933 | 5 | 19 | (Great Dane, Level 19, Age 76) Hips: Good, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 20) |
| 1934 | 5 | 13 | (Standard Poodle, Level 13, Age 98) Hips: Good, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 11) |
| 1935 | 5 | 9 | (Shiba Inu, Level 9, Age 82) Hips: Good, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 17) |
| 1936 | 5 | 10 | (Akita Inu, Level 10, Age 87) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 17) |
| 1937 | 5 | 5 | (English Cocker Spaniel, Level 5, Age 66) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1938 | 5 | 1 | (Thai Ridgeback Dog, Level 1, Age 13) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1939 | 5 | 13 | (Boykin Spaniel, Level 13, Age 79) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1940 | 5 | 21 | (Akita Inu, Level 21, Age 36) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1941 | 5 | 13 | (Catahoula Leopard Dog, Level 13, Age 36) Hips: Good, Elbows: Excellent, Eyes: Fair, Ears: Fair | (Level 20) |
| 1942 | 5 | 16 | (Shiba Inu, Level 16, Age 66) Hips: Good, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 13) |
| 1943 | 5 | 12 | (English Cocker Spaniel, Level 12, Age 55) Hips: Good, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 19) |
| 1944 | 5 | 22 | (Spinone Italiano, Level 22, Age 53) Hips: Excellent, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 16) |
| 1945 | 5 | 10 | (Shikoku, Level 10, Age 40) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Fair | (Level 14) |
| 1946 | 5 | 1 | (English Setter, Level 1, Age 12) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 19) |
| 1947 | 5 | 13 | (Great Dane, Level 13, Age 45) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Good | (Level 9) |
| 1948 | 5 | 26 | (American Cocker Spaniel, Level 26, Age 48) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1949 | 5 | 14 | (Great Dane, Level 14, Age 40) Hips: Good, Elbows: Good, Eyes: Fair, Ears: Good | (Level 14) |