| # | Group A | MP | W | D | L | G | GD | Pts | Form |
|---|---|---|---|---|---|---|---|---|---|
| 1. | AE Altos U20 | 2 | 2 | 0 | 0 | 7:0 | 7 | 6 | |
| 2. | Picos U20 | 2 | 1 | 1 | 0 | 4:1 | 3 | 4 | |
| 3. | Julho Esporte U20 | 2 | 1 | 0 | 1 | 4:4 | 0 | 3 | |
| 4. | Oeirense U20 | 3 | 0 | 1 | 2 | 1:6 | -5 | 1 | |
| 5. | Corisabba U20 | 1 | 0 | 0 | 1 | 0:3 | -3 | 0 | |
| # | Group B | MP | W | D | L | G | GD | Pts | Form |
| 1. | Piaui U20 | 2 | 2 | 0 | 0 | 7:3 | 4 | 6 | |
| 2. | Atletico-PI U20 | 3 | 2 | 0 | 1 | 7:4 | 3 | 6 | |
| 3. | Fluminense Piaui U20 | 2 | 1 | 1 | 0 | 3:1 | 2 | 4 | |
| 4. | TEC U20 | 3 | 1 | 1 | 1 | 3:3 | 0 | 4 | |
| 5. | River-PI U20 | 3 | 1 | 0 | 2 | 5:8 | -3 | 3 | |
| 6. | Flamengo PI U20 | 2 | 1 | 0 | 1 | 1:5 | -4 | 3 |