| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1931 | 274 | 75 | (Silken Windhound, Level 75, Age 88) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1932 | 274 | 70 | (Saarloos Wolfdog, Level 70, Age 92) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1933 | 274 | 81 | (German Shorthaired Pointer, Level 81, Age 90) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1934 | 274 | 73 | (Shetland Sheepdog, Level 73, Age 76) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1935 | 274 | 81 | (Pharaoh Hound, Level 81, Age 92) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1936 | 274 | 54 | (Saarloos Wolfdog, Level 54, Age 67) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1937 | 274 | 67 | (Borzoi, Level 67, Age 78) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1938 | 274 | 54 | (Miniature Poodle, Level 54, Age 77) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1939 | 274 | 84 | (Kelpie, Level 84, Age 100) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1940 | 274 | 63 | (Chinese Shar-Pei, Level 63, Age 88) Hips: Good, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 20) |
| 1941 | 274 | 59 | (Border Collie, Level 59, Age 64) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1942 | 274 | 90 | (Belgian Tervuren, Level 90, Age 84) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1943 | 274 | 43 | (Australian Koolie, Level 43, Age 76) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1944 | 273 | 51 | (American Pit Bull Terrier, Level 51, Age 60) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1945 | 273 | 63 | (Staffordshire Bull Terrier, Level 63, Age 70) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1946 | 273 | 83 | (Afghan Hound, Level 83, Age 92) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1947 | 273 | 63 | (American Indian Dog, Level 63, Age 75) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1948 | 273 | 85 | (Brussels Griffon, Level 85, Age 99) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1949 | 273 | 52 | (American Pit Bull Terrier, Level 52, Age 84) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1950 | 273 | 68 | (Black Mouth Cur, Level 68, Age 69) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |