| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1930 | 271 | 75 | (Borzoi, Level 75, Age 77) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1931 | 271 | 84 | (American Pit Bull Terrier, Level 84, Age 94) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1932 | 271 | 77 | (Plott, Level 77, Age 93) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1933 | 271 | 76 | (American Eskimo Dog, Level 76, Age 80) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1934 | 271 | 73 | (Borzoi, Level 73, Age 85) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1935 | 271 | 46 | (Shiba Inu, Level 46, Age 78) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1936 | 271 | 58 | (Norwich Terrier, Level 58, Age 83) Hips: Good, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1937 | 271 | 84 | (Border Collie, Level 84, Age 99) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1938 | 271 | 75 | (Pug, Level 75, Age 89) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1939 | 271 | 87 | (Vizsla, Level 87, Age 96) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1940 | 271 | 79 | (Havanese, Level 79, Age 89) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1941 | 271 | 83 | (Akita Inu, Level 83, Age 90) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1942 | 271 | 72 | (Wire Fox Terrier, Level 72, Age 81) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1943 | 271 | 61 | (German Shepherd Dog, Level 61, Age 72) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1944 | 271 | 84 | (Russell Terrier, Level 84, Age 97) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1945 | 271 | 51 | (Australian Shepherd, Level 51, Age 69) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1946 | 271 | 53 | (Australian Koolie, Level 53, Age 61) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1947 | 271 | 73 | (Shetland Sheepdog, Level 73, Age 74) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1948 | 271 | 65 | (Newfoundland, Level 65, Age 83) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1949 | 271 | 89 | (Bernese Mountain Dog, Level 89, Age 92) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |