Average speed per stage
The average speed over all stages is 41.64 km/hour. The average speed for the whole race is computed by dividing the total distance by the sum of stage times of the final GC winner. In the last column the average speed up to that stage is shown. This is the average speed for the leader in the race at that stage.
| Stage | KM | Avg. speed | Total avg. speed after stage | |
|---|---|---|---|---|
| Stage 1 | King Rama II Memorial Park - Rajabhakti Park | 130.6 | 45.91 | 45.905 | |
| Stage 2 | Rajabhakti Park - Prachuap Khiri Khan | 108.45 | 47.17 | 46.47 | |
| Stage 3 | Prachuap Khiri Khan - Chumphon | 204.2 | 40.78 | 43.665 | |
| Stage 4 | Chumphon - Ranong | 137.15 | 39.06 | 42.483 | |
| Stage 5 | Ranong - Surat Thani | 219.6 | 40.17 | 41.823 | |
| Stage 6 | Surat Thani - Ratchaprapa Dam | 142.3 | 41.36 | 41.64 | |
| 942.3 |