| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1918 | 27 | 9 | (Beauceron, Level 9, Age 20) Hips: Good, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 18) |
| 1919 | 27 | 6 | (American Staffordshire Terrier, Level 6, Age 18) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1920 | 27 | 9 | (American Pit Bull Terrier, Level 9, Age 23) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1921 | 27 | 11 | (Kuvasz, Level 11, Age 16) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1922 | 26 | 29 | (Boxer, Level 29, Age 81) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1923 | 26 | 23 | (Bull Terrier, Level 23, Age 52) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1924 | 26 | 7 | (American Pit Bull Terrier, Level 7, Age 17) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1925 | 26 | 31 | (Bouvier des Flandres, Level 31, Age 68) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 20) |
| 1926 | 26 | 23 | (Kerry Blue Terrier, Level 23, Age 49) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1927 | 26 | 22 | (Bernese Mountain Dog, Level 22, Age 33) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1928 | 26 | 5 | (American Bully, Level 5, Age 94) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1929 | 26 | 17 | (Greek Harehound, Level 17, Age 34) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 19) |
| 1930 | 26 | 34 | (Papillon, Level 34, Age 77) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1931 | 26 | 6 | (English Springer Spaniel, Level 6, Age 19) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 17) |
| 1932 | 26 | 27 | (Tibetan Mastiff, Level 27, Age 64) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 20) |
| 1933 | 26 | 25 | (Kerry Blue Terrier, Level 25, Age 87) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1934 | 26 | 15 | (Rottweiler, Level 15, Age 41) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1935 | 26 | 13 | (Central Asian Shepherd, Level 13, Age 27) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1936 | 26 | 11 | (Nova Scotia Duck Tolling Retriever, Level 11, Age 99) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 11) |
| 1937 | 26 | 12 | (Great Dane, Level 12, Age 86) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 13) |