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 | 24. |
00:00:49.8 3.32 |
104.07 | 24. | 00:08:38.9 | 00:00:49.8 | |
| 2 | Westouter-Boeschepe 1 | 19.6 | 00:11:34.0 | 22. |
00:00:58.7 2.99 |
101.67 | 23. | 00:20:12.9 | 00:01:46.0 | |
| 3 | Kemmelberg 1 | 23.62 | 00:12:45.6 | 17. |
00:01:05.9 2.79 |
111.07 | 17. | 00:32:58.5 | 00:02:51.9 | |
| 4 | Zonnebeke 1 | 9.45 | 00:04:57.6 | 9. |
00:00:23.6 2.50 |
114.31 | 16. | 00:37:56.1 | 00:03:13.9 | |
| 5 | Reninge-Vleteren 2 | 15 | 00:08:31.3 | 15. |
00:00:42.3 2.82 |
105.61 | 16. | 00:46:27.4 | 00:03:56.2 | |
| 6 | Westouter-Boeschepe 2 | 19.6 | 00:11:18.1 | 10. |
00:00:51.1 2.61 |
104.06 | 15. | 00:57:45.5 | 00:04:47.3 | |
| 7 | Kemmelberg 2 | 23.62 | 00:16:56.9 | 71. |
00:05:28.1 13.89 |
83.62 | 25. | 01:14:42.4 | 00:10:15.4 |
Information
| Date and time | SS | Information |
| 14.08.2021 00:08 | 7 | (36 - Munster Grégoire / Louka Louis): was out of road |