| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1927 | 30 | 14 | (Border Collie, Level 14, Age 31) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1928 | 30 | 17 | (Sloughi, Level 17, Age 22) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1929 | 30 | 11 | (French Bulldog, Level 11, Age 20) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1930 | 30 | 7 | (Pembroke Welsh Corgi, Level 7, Age 16) Hips: Good, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 20) |
| 1931 | 30 | 9 | (Shetland Sheepdog, Level 9, Age 16) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1932 | 30 | 6 | (Border Collie, Level 6, Age 14) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1933 | 30 | 5 | (Redbone Coonhound, Level 5, Age 19) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1934 | 30 | 3 | (Shetland Sheepdog, Level 3, Age 19) Hips: Fair, Elbows: Good, Eyes: Good, Ears: Good | (Level 4) |
| 1935 | 30 | 6 | (Rat Terrier, Level 6, Age 16) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1936 | 30 | 21 | (Alaskan Husky, Level 21, Age 61) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1937 | 30 | 26 | (Labrador Retriever, Level 26, Age 82) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Fair | (Level 19) |
| 1938 | 30 | 12 | (Australian Shepherd, Level 12, Age 92) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1939 | 30 | 25 | (Alaskan Malamute, Level 25, Age 97) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Fair | (Level 20) |
| 1940 | 30 | 4 | (Border Collie, Level 4, Age 14) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 19) |
| 1941 | 30 | 21 | (Border Collie, Level 21, Age 52) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 19) |
| 1942 | 30 | 16 | (Border Collie, Level 16, Age 38) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1943 | 30 | 71 | (Keeshond, Level 71, Age 76) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1944 | 30 | 19 | (Border Collie, Level 19, Age 82) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1945 | 30 | 36 | (English Shepherd, Level 36, Age 50) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1946 | 30 | 28 | (Icelandic Sheepdog, Level 28, Age 47) Hips: Fair, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |