All available race results Prajak Mahawong
| Date | Race | Rank |
| 10/10 | World Championships U23 Road Race | 61 |
Rider information for 2003
| Rank | 1252 |
| Score | 10 |
| Name | Prajak MAHAWONG |
| Country | Thailand |
| Team | Individual |
No results available in season 2005.
Rider information for 2005
| Rank | 1865 |
| Score | 5 |
| Name | Prajak MAHAWONG |
| Country | Thailand |
| Team | Elite without contract |
No results available in season 2006.
Rider information for 2006
| Rank | 2647 |
| Score | 2 |
| Name | Prajak MAHAWONG |
| Country | Thailand |
| Team | Elite without contract |
| Date | Race | Rank |
| Tour of Siam | ||
| 21/01 | Stage 2 | 15 |
| 24/01 | Stage 5 | 6 |
| 28/10 | Japan Cup | 37 |
| Tour of Thailand | ||
| 16/12 | Stage 1 | 1 |
| 17/12 | Stage 2 | 29 |
| 18/12 | Stage 3 | 24 |
| 19/12 | Stage 4 | 10 |
| 20/12 | Stage 5 | 26 |
| 21/12 | Stage 6 | 31 |
| General Classification | 4 |
Rider information for 2007
| Rank | 4086 |
| Score | 0 |
| Name | Prajak MAHAWONG |
| Country | Thailand |
| Team | Elite without contract |
| Date | Race | Rank |
| Boucles de la Mayenne | ||
| 19/06 | Prologue | 105 |
| 20/06 | Stage 2 | 101 |
| 31/07 | Circuito de Getxo | 85 |
Rider information for 2008
| Rank | 3912 |
| Score | 0 |
| Name | Prajak MAHAWONG |
| Country | Thailand |
| Team | Meitan Hompo - GDR |
| Date | Race | Rank |
| Tour of Thailand | ||
| 04/04 | Stage 1 | 10 |
| 07/04 | Stage 4 | 16 |
| 09/04 | Stage 5 | 9 |
| General Classification | 9 |
Rider information for 2009
| Rank | 4654 |
| Score | 0 |
| Name | Prajak MAHAWONG |
| Country | Thailand |
| Team | Elite without contract |
| Date | Race | Rank |
| Tour of Qinghai Lake | ||
| 17/07 | Stage 1 | 86 |
| 18/07 | Stage 2 | 82 |
| 19/07 | Stage 3 | 53 |
| 20/07 | Stage 4 | 73 |
| 21/07 | Stage 5 | 108 |
| 22/07 | Stage 6 | 79 |
| 23/07 | Stage 7 | 76 |
| 24/07 | Stage 8 | 80 |
| 25/07 | Stage 9 | 61 |
| General Classification | 76 | |
| Tour of Hainan | ||
| 11/10 | Stage 1 | 39 |
| 12/10 | Stage 2 | 106 |
| 13/10 | Stage 3 | 73 |
| 14/10 | Stage 4 | 45 |
| 15/10 | Stage 5 | 118 |
| 17/10 | Stage 7 | 24 |
| 18/10 | Stage 8 | 45 |
| 19/10 | Stage 9 | 42 |
| General Classification | 70 |
Rider information for 2010
| Rank | 1389 |
| Score | 13 |
| Name | Prajak MAHAWONG |
| Country | Thailand |
| Team | Giant Asia Racing Team |
| Date | Race | Rank |
| Tour of Thailand | ||
| 01/04 | Prologue | 57 |
| 02/04 | Stage 1 | 54 |
| 03/04 | Stage 2 | 57 |
| 04/04 | Stage 3 | 69 |
| 05/04 | Stage 4 | 66 |
| 06/04 | Stage 5 | 35 |
| General Classification | 31 |
Rider information for 2011
| Rank | 3499 |
| Score | 1 |
| Name | Prajak MAHAWONG |
| Country | Thailand |
| Team | Elite without contract |