| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1930 | 25 | 32 | (Dogo Argentino, Level 32, Age 72) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1931 | 25 | 21 | (Border Collie, Level 21, Age 71) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1932 | 25 | 9 | (West Siberian Laika, Level 9, Age 26) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 19) |
| 1933 | 25 | 36 | (Whippet, Level 36, Age 88) Hips: Fair, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1934 | 25 | 21 | (Bracco Italiano, Level 21, Age 90) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 15) |
| 1935 | 25 | 16 | (Boykin Spaniel, Level 16, Age 32) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1936 | 25 | 25 | (Azawakh Hound, Level 25, Age 33) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1937 | 25 | 20 | (Border Collie, Level 20, Age 56) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1938 | 25 | 24 | (Icelandic Sheepdog, Level 24, Age 51) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 19) |
| 1939 | 25 | 31 | (Jamthund, Level 31, Age 62) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 20) |
| 1940 | 25 | 26 | (Clumber Spaniel, Level 26, Age 67) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Good | (Level 18) |
| 1941 | 25 | 16 | (Saarloos Wolfdog, Level 16, Age 64) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1942 | 25 | 24 | (Africanis, Level 24, Age 42) Hips: Excellent, Elbows: Excellent, Eyes: Good, Ears: Excellent | (Level 20) |
| 1943 | 25 | 90 | (Cardigan Welsh Corgi, Level 90, Age 98) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1944 | 25 | 19 | (American Indian Dog, Level 19, Age 56) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1945 | 25 | 27 | (Ibizan Hound, Level 27, Age 90) Hips: Good, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1946 | 25 | 9 | (Border Collie, Level 9, Age 95) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 18) |
| 1947 | 25 | 22 | (Norwegian Lundehund, Level 22, Age 86) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 19) |
| 1948 | 25 | 22 | (Sloughi, Level 22, Age 93) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1949 | 25 | 22 | (Sloughi, Level 22, Age 93) Hips: Good, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 20) |