All available race results Gustave Van Cauwenberghe
| Date | Race | Rank |
| 02/06 | Gent - Wevelgem | 3 |
| Circuit de l'Ouest | ||
| 20/08 | Stage 1 | 10 |
| 21/08 | Stage 2a | 12 |
| 21/08 | Stage 2b | 7 |
| 22/08 | Stage 3 | 5 |
| 23/08 | Stage 4 | 11 |
| 25/08 | Stage 5 | 9 |
| 26/08 | Stage 6 | 46 |
| 27/08 | Stage 7 | 1 |
| 28/08 | General Classification | 5 |
| 28/08 | Stage 8 | 15 |
Rider information for 1938
| Rank | 191 |
| Score | 233 |
| Name | Gustave VAN CAUWENBERGHE |
| Country | Belgium |
| Team | Alcyon - Dunlop |
| Date | Race | Rank |
| 02/04 | Ronde van Vlaanderen | 38 |
Rider information for 1939
| Rank | 850 |
| Score | 10 |
| Name | Gustave VAN CAUWENBERGHE |
| Country | Belgium |
| Team | Armor |
| Date | Race | Rank |
| 31/03 | Ronde van Vlaanderen | 16 |
| 14/04 | Le Mans - Paris | 16 |
| 05/05 | Circuit de Belgique | 3 |
Rider information for 1940
| Rank | 104 |
| Score | 164 |
| Name | Gustave VAN CAUWENBERGHE |
| Country | Belgium |
| Team | Individual |