SS
After SS
| SS | SS name | Length [km] | Time | Order in SS | Diff. leader (s/km) |
Aver. speed | Order after SS | Total time | Diff. leader | Penalty |
| 1 | Reninge-Vleteren 1 | 15 | 00:08:38.9 | 14. |
00:00:12.1 0.81 |
104.07 | 14. | 00:08:38.9 | 00:00:12.1 | |
| 2 | Westouter-Boeschepe 1 | 19.6 | 00:11:34.0 | 12. |
00:00:14.8 0.76 |
101.67 | 13. | 00:20:12.9 | 00:00:26.9 | |
| 3 | Kemmelberg 1 | 23.62 | 00:12:45.6 | 8. |
00:00:09.1 0.39 |
111.07 | 8. | 00:32:58.5 | 00:00:26.5 | |
| 4 | Zonnebeke 1 | 9.45 | 00:04:57.6 | 1. |
00:00:00.0 0.00 |
114.31 | 8. | 00:37:56.1 | 00:00:26.4 | |
| 5 | Reninge-Vleteren 2 | 15 | 00:08:31.3 | 7. |
00:00:06.7 0.45 |
105.61 | 8. | 00:46:27.4 | 00:00:28.3 | |
| 6 | Westouter-Boeschepe 2 | 19.6 | 00:11:18.1 | 2. |
00:00:01.0 0.05 |
104.06 | 7. | 00:57:45.5 | 00:00:29.3 | |
| 7 | Kemmelberg 2 | 23.62 | 00:16:56.9 | 22. |
00:04:26.8 11.30 |
83.62 | 14. | 01:14:42.4 | 00:04:47.2 |
Information
| Date and time | SS | Information |
| 14.08.2021 00:08 | 7 | (36 - Munster Grégoire / Louka Louis): was out of road |