Winners and leaders
| Date | Stage | Stage winner | Leader after stage | |
|---|---|---|---|---|
| 03/23 | Stage 1 | Brest - Brest | BONNET Patrick | ||
| 03/24 | Stage 2 | Brest - Quimper | VALLET Bernard | ||
| 03/25 | Stage 3a | Quimper - Pont l'Abbé | BONNET Patrick | ||
| 03/25 | Stage 3b | Pont l'Abbé - Grand-Champ | CHASSANG Jean | VALLET Bernard |