| Rank | Firsts | Level | Dog | Owner |
|---|---|---|---|---|
| 1930 | 3 | 8 | (Welsh Springer Spaniel, Level 8, Age 55) Hips: Good, Elbows: Excellent, Eyes: Excellent, Ears: Good | (Level 20) |
| 1931 | 3 | 8 | (Nova Scotia Duck Tolling Retriever, Level 8, Age 15) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1932 | 3 | 8 | (Labrador Retriever, Level 8, Age 92) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1933 | 3 | 9 | (Kooikerhondje, Level 9, Age 95) Hips: Good, Elbows: Good, Eyes: Fair, Ears: Good | (Level 20) |
| 1934 | 3 | 9 | (Kooikerhondje, Level 9, Age 95) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1935 | 3 | 6 | (Borzoi, Level 6, Age 82) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 19) |
| 1936 | 3 | 20 | (Gordon Setter, Level 20, Age 69) Hips: Excellent, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1937 | 3 | 8 | (Sussex Spaniel, Level 8, Age 30) Hips: Good, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 20) |
| 1938 | 3 | 6 | (Sussex Spaniel, Level 6, Age 24) Hips: Good, Elbows: Fair, Eyes: Excellent, Ears: Good | (Level 20) |
| 1939 | 3 | 8 | (English Cocker Spaniel, Level 8, Age 75) Hips: Good, Elbows: Excellent, Eyes: Good, Ears: Good | (Level 13) |
| 1940 | 3 | 11 | (Field Spaniel, Level 11, Age 29) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1941 | 3 | 6 | (Brittany, Level 6, Age 42) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Good | (Level 20) |
| 1942 | 3 | 21 | (Spinone Italiano, Level 21, Age 37) Hips: Good, Elbows: Good, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1943 | 3 | 6 | (Spinone Italiano, Level 6, Age 38) Hips: Good, Elbows: Good, Eyes: Good, Ears: Excellent | (Level 20) |
| 1944 | 3 | 8 | (German Shorthaired Pointer, Level 8, Age 22) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1945 | 3 | 10 | (Boerboel, Level 10, Age 27) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 18) |
| 1946 | 3 | 10 | (Weimaraner, Level 10, Age 19) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1947 | 3 | 10 | (Weimaraner, Level 10, Age 19) Hips: Excellent, Elbows: Excellent, Eyes: Excellent, Ears: Excellent | (Level 20) |
| 1948 | 3 | 9 | (Clumber Spaniel, Level 9, Age 24) Hips: Excellent, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |
| 1949 | 3 | 9 | (Clumber Spaniel, Level 9, Age 24) Hips: Good, Elbows: Good, Eyes: Good, Ears: Good | (Level 20) |