2021 Prim B Standings
| TEAM | GP | W | D | L | GD | P |
|---|---|---|---|---|---|---|
| Defensores Unidos | 7 | 4 | 2 | 1 | +3 | 14 |
| JJ Urquiza | 7 | 4 | 1 | 2 | +3 | 13 |
| Deportivo Merlo | 6 | 4 | 1 | 1 | +2 | 13 |
| Talleres | 6 | 3 | 2 | 1 | +8 | 11 |
| Los Andes | 6 | 3 | 2 | 1 | +4 | 11 |
| Flandria | 6 | 3 | 2 | 1 | +3 | 11 |
| Comunicaciones | 7 | 3 | 2 | 2 | +1 | 11 |
| Villa San Carlos | 7 | 3 | 1 | 3 | +2 | 10 |
| Deportivo Armenio | 7 | 3 | 0 | 4 | -2 | 9 |
| Acassuso | 7 | 2 | 2 | 3 | -2 | 8 |
| Cañuelas | 7 | 2 | 1 | 4 | -1 | 7 |
| Colegiales | 6 | 2 | 1 | 3 | -2 | 7 |
| UAI Urquiza | 7 | 2 | 1 | 4 | -4 | 7 |
| Sacachispas | 7 | 2 | 1 | 4 | -7 | 7 |
| Fénix | 6 | 1 | 3 | 2 | -1 | 6 |
| San Miguel | 6 | 1 | 2 | 3 | -3 | 5 |
| Argentino de Quilmes | 7 | 1 | 2 | 4 | -4 | 5 |