| P | W | L | DWF | DLF | BatBP | BowBP | Adj | Pts | |||
| 1 | Combined Leeward and Windward Islands | 4 | 2 | 1 | 1 | 0 | 16 | 18 | 0 | 74 | |
| 2 | Barbados | 4 | 2 | 1 | 0 | 1 | 22 | 15 | -9 | 62 | |
| 3 | Trinidad and Tobago | 4 | 1 | 0 | 1 | 2 | 17 | 16 | 0 | 61 | |
| 4 | Jamaica | 4 | 0 | 1 | 2 | 1 | 11 | 16 | -2 | 43 | |
| 5 | Guyana | 4 | 0 | 2 | 1 | 1 | 10 | 14 | 0 | 34 |
| Points Awarded and Column Key: | |
| Won (W): 16 | |
| Lost (L): 0 | |
| Won on 1st innings in drawn match (DWF): 8 | |
| Lost on 1st innings in drawn match (DLF): 2 | |
| Batting Bonus Points (BatBP) | |
| Bowling Bonus Points (BowBP) | |
| Adjustments (carried forward/fines/penalty points) (Adj) | |
| Total points (Pts) |
| Order in the table: | |
| Position of teams in the table is determined by: | |
| Total points |
| Adjustments: | |
| Jamaica: 2 points deducted for slow over-rate in match against Trinidad and Tobago on 10th January 1981 | |
| Barbados: 3 points deducted for slow over-rate in match against Guyana on 17th January 1981 | |
| Barbados: 2 points deducted for slow over-rate in match against Trinidad and Tobago on 30th January 1981 | |
| Barbados: 4 points deducted for slow over-rate in match against Combined Leeward and Windward Islands on 21st February 1981 |