| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1921 | 5 | 6 | (Siberian Husky, Level 6, Age 74) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 5) |
| 1922 | 5 | 8 | (Labrador Retriever, Level 8, Age 61) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1923 | 5 | 23 | (Labrador Retriever, Level 23, Age 64) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 13) |
| 1924 | 5 | 10 | (Nova Scotia Duck Tolling Retriever, Level 10, Age 52) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 16) |
| 1925 | 5 | 1 | (Afghan Hound, Level 1, Age 63) Hips: Excellent, Elbows: Excellent, Eyes: Good, Ears: Excellent | (Level 3) |
| 1926 | 5 | 15 | (Alaskan Husky, Level 15, Age 43) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1927 | 5 | 11 | (American Staffordshire Terrier, Level 11, Age 24) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1928 | 5 | 17 | (Newfoundland, Level 17, Age 70) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 20) |
| 1929 | 5 | 8 | (Dalmatian, Level 8, Age 31) Hips: Good, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 10) |
| 1930 | 5 | 12 | (Xoloitzcuintle, Level 12, Age 34) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1931 | 5 | 16 | (American Pit Bull Terrier, Level 16, Age 44) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 17) |
| 1932 | 5 | 21 | (Stabyhoun, Level 21, Age 48) Hips: Good, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 20) |
| 1933 | 5 | 1 | (American Pit Bull Terrier, Level 1, Age 14) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1934 | 4 | 1 | (Chesapeake Bay Retriever, Level 1, Age 25) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1935 | 4 | 16 | (Alaskan Malamute, Level 16, Age 39) Hips: Good, Elbows: Good, Eyes: Fair, Ears: Good | (Level 20) |
| 1936 | 4 | 10 | (American Pit Bull Terrier, Level 10, Age 94) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 4) |
| 1937 | 4 | 9 | (Golden Retriever, Level 9, Age 40) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1938 | 4 | 13 | (Labrador Retriever, Level 13, Age 98) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1939 | 4 | 15 | (Cardigan Welsh Corgi, Level 15, Age 89) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1940 | 4 | 1 | (Golden Retriever, Level 1, Age 81) Hips: Good, Elbows: Fair, Eyes: Good, Ears: Excellent | (Level 7) |