| # | Group A | MP | W | D | L | G | GD | Pts | Form |
|---|---|---|---|---|---|---|---|---|---|
| 1. | Piaui U20 | 5 | 4 | 0 | 1 | 10:2 | 8 | 12 | |
| 2. | Fluminense Piaui U20 | 5 | 3 | 2 | 0 | 8:2 | 6 | 11 | |
| 3. | Comercial PI U20 | 5 | 2 | 2 | 1 | 8:7 | 1 | 8 | |
| 4. | AE Altos U20 | 5 | 1 | 2 | 2 | 8:10 | -2 | 5 | |
| 5. | Ferroviario-PI U20 | 5 | 1 | 0 | 4 | 3:7 | -4 | 3 | |
| 6. | Parnahyba U20 | 5 | 1 | 0 | 4 | 1:10 | -9 | 3 | |
| # | Group B | MP | W | D | L | G | GD | Pts | Form |
| 1. | Atletico-PI U20 | 5 | 4 | 0 | 1 | 18:4 | 14 | 12 | |
| 2. | TEC U20 | 5 | 4 | 0 | 1 | 15:7 | 8 | 12 | |
| 3. | Picos U20 | 5 | 3 | 1 | 1 | 13:8 | 5 | 10 | |
| 4. | Tiradentes-PI U20 | 5 | 2 | 1 | 2 | 10:7 | 3 | 7 | |
| 5. | Oeirense U20 | 5 | 0 | 1 | 4 | 5:17 | -12 | 1 | |
| 6. | Caicara U20 | 5 | 0 | 1 | 4 | 4:22 | -18 | 1 |