Average speed per stage
The average speed over all stages is 37.8658 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 stage winner | Total avg. speed after stage | |
|---|---|---|---|---|
| Stage 1 | Batusangkar, Tanah Datar - Padang | 109.3 | 42.92 | 42.919 | |
| Stage 2 | Panianan, Pesisir Selatan - Sawahlunto | 155.9 | 38.49 | 40.168 | |
| Stage 3 | Muaro Sijunjuang - Pulau Punjuang | 161.3 | 39.68 | 39.859 | |
| Stage 4 | Danau Singkarak - Payakumbuh | 106.4 | 41.44 | 40.038 | |
| Stage 5 | Kota Solok - Solok Selatan | 101 | 25.55 | 36.658 | |
| Stage 6 | Kota Pariaman - Pasaman Barat | 145.7 | 43.6 | 37.755 | |
| Stage 7 | Limapulah Kota - Padang Pajang | 112 | 38.06 | 37.791 | |
| Stage 8 | Padang Pariaman - Agam | 135.2 | 37.35 | 37.732 | |
| Stage 9 | Pasaman - Bukittinggi | 117.2 | 39.45 | 37.866 | |
| 1144 |