All available race results Frans van Immerseel
| Date | Race | Rank |
| 01/05 | Grote 1 Mei-Prijs Hoboken | 19 |
| Ronde van Nederland | ||
| 16/05 | Stage 1a | 18 |
| 16/05 | Stage 1b | 21 |
| 17/05 | Stage 2 | 25 |
Rider information for 1961
| Rank | 783 |
| Score | 15 |
| Name | Frans VAN IMMERSEEL |
| Country | Belgium |
| Team | Libertas - Eura Drinks |
| Date | Race | Rank |
| 31/07 | Scheldeprijs - Schoten | 36 |
Rider information for 1962
| Rank | 665 |
| Score | 20 |
| Name | Frans VAN IMMERSEEL |
| Country | Belgium |
| Team | Libertas |
| Date | Race | Rank |
| 02/03 | Omloop Het Volk | 4 |
| 03/03 | Ronde van Limburg | 9 |
| Setmana Catalana | ||
| 13/03 | Stage 1 | 29 |
| 15/03 | Stage 2 | 9 |
| 17/03 | Stage 3 | 16 |
| 23/03 | Stage 4 | 4 |
| 24/03 | Stage 5 | 10 |
| 03/04 | Brabantse Pijl | 14 |
| 07/04 | Paris - Roubaix | 52 |
| Vuelta a España | ||
| 01/05 | Stage 1a | 78 |
| 01/05 | Stage 1b | 47 |
| 02/05 | Stage 2 | 9 |
| 03/05 | Stage 3 | 51 |
| 04/05 | Stage 4 | 10 |
| 05/05 | Stage 5 | 57 |
| 06/05 | Stage 6 | 36 |
| 07/05 | Stage 7 | 56 |
| 08/05 | Stage 8 | 40 |
| 09/05 | Stage 9 | 22 |
| 10/05 | Stage 10 | 48 |
| 11/05 | Stage 11 | 32 |
| 12/05 | Stage 12a | 5 |
| 12/05 | Stage 12b | 46 |
| 13/05 | Stage 13 | 14 |
| 14/05 | Stage 14 | 8 |
| 15/05 | Stage 15 | 8 |
| 15/05 | General Classification | 49 |
Rider information for 1963
| Rank | 189 |
| Score | 311 |
| Name | Frans VAN IMMERSEEL |
| Country | Belgium |
| Team | G.B.C. - Libertas |
No results available in season 1964.
Rider information for 1964
| Rank | 1320 |
| Score | 0 |
| Name | Frans VAN IMMERSEEL |
| Country | Belgium |
| Team | Libertas |