PS
Dopo PS
| PS | Nome PS | Lunghezza (km) | Tempo | Ordine in PS | Diff. leader (s/km) |
Media. Velocità | Ordine dopo PS | Tempo totale | Diff. leader | Penalità |
| 1 | Reninge-Vleteren 1 | 15 | 00:08:26.8 | 12. |
00:00:37.7 2.51 |
106.55 | 11. | 00:08:26.8 | 00:00:37.7 | |
| 2 | Westouter-Boeschepe 1 | 19.6 | 00:11:19.2 | 11. |
00:00:43.9 2.24 |
103.89 | 11. | 00:19:46.0 | 00:01:19.1 | |
| 3 | Kemmelberg 1 | 23.62 | 00:22:37.7 | 91. |
00:10:58.0 27.86 |
62.63 | 85. | 00:42:23.7 | 00:12:17.1 | |
| 4 | Zonnebeke 1 | 9.45 | 00:14:57.6 | 88. |
00:10:23.6 65.99 |
37.90 | 89. | 00:57:21.3 | 00:22:39.1 | |
| 5 | Reninge-Vleteren 2 | 15 | 00:18:28.7 | 87. |
00:10:39.7 42.65 |
48.71 | 88. | 01:15:50.0 | 00:33:18.8 | |
| 6 | Westouter-Boeschepe 2 | 19.6 | 00:21:18.1 | 85. |
00:10:51.1 33.22 |
55.21 | 87. | 01:37:08.1 | 00:44:09.9 | |
| 7 | Kemmelberg 2 | 23.62 | 00:22:30.2 | 81. |
00:11:01.4 28.00 |
62.98 | 84. | 01:59:38.3 | 00:55:11.3 | |
| 9 | Hollebeke 1 | 25.86 | 00:14:48.5 | 16. |
00:01:17.8 3.01 |
104.78 | 83. | 02:14:26.8 | 00:56:26.3 | |
| 10 | Dikkebus 1 | 12.49 | 00:07:36.7 | 35. |
00:01:12.8 5.83 |
98.45 | 83. | 02:22:03.5 | 00:57:37.8 | |
| 11 | Watou 1 | 13.62 | 00:07:13.0 | 11. |
00:00:31.0 2.28 |
113.24 | 81. | 02:29:16.5 | 00:58:08.5 | |
| 12 | Mesen-Middelhoek 1 | 7.99 | 00:04:46.1 | 9. |
00:00:22.3 2.79 |
100.54 | 81. | 02:34:02.6 | 00:58:30.8 | |
| 13 | Hollebeke 2 | 25.86 | 00:14:31.3 | 10. |
00:01:07.6 2.61 |
106.85 | 77. | 02:48:33.9 | 00:59:34.7 | |
| 14 | Dikkebus 2 | 12.49 | 00:06:59.6 | 20. |
00:00:40.5 3.24 |
107.16 | 73. | 02:55:33.5 | 01:00:15.2 | |
| 15 | Watou 2 | 13.62 | 00:07:14.0 | 17. |
00:00:36.9 2.71 |
112.98 | 72. | 03:02:47.5 | 01:00:49.9 | |
| 16 | Mesen-Middelhoek 2 | 7.99 | 00:04:44.6 | 12. |
00:00:23.4 2.93 |
101.07 | 70. | 03:07:32.1 | 01:01:13.3 | |
| 17 | Stavelot 1 | 9.05 | 00:06:15.2 | 46. |
00:01:09.0 7.62 |
86.83 | 65. | 03:13:47.3 | 01:02:20.9 | |
| 18 | Francorchamps 1 | 11.21 | 00:07:39.0 | 20. |
00:00:42.1 3.76 |
87.92 | 64. | 03:21:26.3 | 01:02:58.7 | |
| 19 | Stavelot 2 | 9.05 | 00:05:54.4 | 29. |
00:00:50.4 5.57 |
91.93 | 62. | 03:27:20.7 | 01:03:48.4 | |
| 20 | Francorchamps 2 (Power Stage) | 11.21 | 00:07:40.2 | 18. |
00:00:51.9 4.63 |
87.69 | 58. | 03:35:00.9 | 01:04:36.7 |
Informazione
| Data e ora | PS | Informazione |
| 13.08.2021 16:08 | 3 |
(29 - Vanneste Davy / D’Alleine Kris):
accident in SS 3
|