| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1920 | 277 | 73 | (Border Collie, Level 73, Age 80) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1921 | 277 | 68 | (Havanese, Level 68, Age 73) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1922 | 277 | 63 | (Scottish Terrier, Level 63, Age 68) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1923 | 277 | 74 | (Greenland Dog, Level 74, Age 86) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1924 | 277 | 69 | (Beagle, Level 69, Age 72) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1925 | 277 | 82 | (Komondor, Level 82, Age 87) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1926 | 277 | 93 | (American Pit Bull Terrier, Level 93, Age 90) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1927 | 277 | 93 | (American Pit Bull Terrier, Level 93, Age 90) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1928 | 277 | 75 | (Toy Fox Terrier, Level 75, Age 84) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1929 | 277 | 67 | (Kooikerhondje, Level 67, Age 100) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 20) |
| 1930 | 277 | 73 | (Mudi, Level 73, Age 84) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1931 | 277 | 86 | (Portuguese Water Dog, Level 86, Age 97) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1932 | 277 | 77 | (Mudi, Level 77, Age 87) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1933 | 277 | 83 | (Azores Cattle Dog, Level 83, Age 92) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1934 | 277 | 74 | (Whippet, Level 74, Age 84) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1935 | 277 | 55 | (German Wirehaired Pointer, Level 55, Age 61) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1936 | 277 | 40 | (American Staffordshire Terrier, Level 40, Age 45) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1937 | 277 | 63 | (American Bulldog, Level 63, Age 70) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1938 | 277 | 62 | (Black Mouth Cur, Level 62, Age 64) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1939 | 277 | 44 | (Alaskan Husky, Level 44, Age 61) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |