| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1918 | 40 | 12 | (Standard Poodle, Level 12, Age 17) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1919 | 40 | 9 | (Silken Windhound, Level 9, Age 15) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1920 | 40 | 22 | (Ainu Dog, Level 22, Age 34) Hips: Excellent, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 20) |
| 1921 | 40 | 36 | (Greyhound, Level 36, Age 72) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1922 | 40 | 15 | (Nova Scotia Duck Tolling Retriever, Level 15, Age 28) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1923 | 40 | 12 | (Borzoi, Level 12, Age 99) Hips: Good, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 13) |
| 1924 | 40 | 17 | (Border Collie, Level 17, Age 44) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1925 | 40 | 30 | (Azawakh Hound, Level 30, Age 70) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Fair | (Level 20) |
| 1926 | 40 | 31 | (Dalmatian, Level 31, Age 49) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1927 | 40 | 18 | (Basset Hound, Level 18, Age 61) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1928 | 40 | 15 | (Rough Collie, Level 15, Age 85) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Good | (Level 12) |
| 1929 | 40 | 15 | (Boxer, Level 15, Age 58) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1930 | 40 | 33 | (Basenji, Level 33, Age 83) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1931 | 40 | 27 | (Bracco Italiano, Level 27, Age 74) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1932 | 40 | 57 | (Shiba Inu, Level 57, Age 67) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1933 | 40 | 27 | (Staffordshire Bull Terrier, Level 27, Age 37) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1934 | 40 | 23 | (Chow-chow, Level 23, Age 32) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 20) |
| 1935 | 40 | 29 | (Shikoku, Level 29, Age 58) Hips: Excellent, Elbows: Excellent, Eyes: Good, Ears: Excellent | (Level 18) |
| 1936 | 40 | 17 | (English Cocker Spaniel, Level 17, Age 36) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 15) |
| 1937 | 40 | 15 | (Azawakh Hound, Level 15, Age 25) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |