| South Group | Played | Win | Loss | Draw | N/R | Pts | NET RR | For | Against |
|---|---|---|---|---|---|---|---|---|---|
| Middlesex | 8 | 2 | 4 | 0 | 2 | 6 | 3.328 | 1680/150 | 1249/158.4 |
| Sussex | 8 | 3 | 3 | 0 | 2 | 8 | 1.665 | 1630/171.5 | 1937/247.4 |
| Kent | 8 | 1 | 7 | 0 | 0 | 2 | 5.517 | 2000/161 | 2289/331.3 |
| Hampshire | 8 | 3 | 4 | 0 | 1 | 7 | -7.013 | 1777/254.3 | 1915/136.5 |
| Gloucestershire | 8 | 3 | 4 | 0 | 1 | 7 | 0.674 | 1743/241.5 | 1885/288.3 |
| Glamorgan | 8 | 4 | 4 | 0 | 0 | 8 | 2.183 | 2103/198.5 | 2241/267 |
| Somerset | 8 | 5 | 2 | 0 | 1 | 11 | 0.340 | 2091/236.2 | 1764/207.2 |
| Surrey | 8 | 4 | 3 | 0 | 1 | 9 | 0.935 | 1621/198.2 | 1760/243.1 |
| Essex | 8 | 7 | 1 | 0 | 0 | 14 | -10.431 | 2196/379 | 1801/111 |
| North Group | Played | Win | Loss | Draw | N/R | Pts | NET RR | For | Against |
|---|---|---|---|---|---|---|---|---|---|
| Worcestershire | 8 | 6 | 1 | 0 | 1 | 13 | 1.976 | 2039/233.5 | 1922/285 |
| Nottinghamshire | 8 | 4 | 3 | 0 | 1 | 9 | 1.125 | 1827/230.4 | 1811/266.3 |
| Durham | 8 | 4 | 3 | 0 | 1 | 9 | -3.825 | 2178/365.3 | 1934/197.4 |
| Derbyshire | 8 | 2 | 5 | 0 | 1 | 5 | 0.700 | 1802/255.5 | 2030/320 |
| Northamptonshire | 8 | 1 | 4 | 0 | 3 | 5 | 1.260 | 1669/228.1 | 1663/274.4 |
| Warwickshire | 8 | 2 | 6 | 0 | 0 | 4 | 2.539 | 2161/222.3 | 2299/320.3 |
| Lancashire | 8 | 4 | 4 | 0 | 0 | 8 | -0.906 | 2245/317.5 | 2092/262.3 |
| Leicestershire | 8 | 3 | 4 | 0 | 1 | 7 | 3.231 | 1562/138.1 | 1966/243.3 |
| Yorkshire | 8 | 6 | 2 | 0 | 0 | 12 | -6.956 | 2305/325.2 | 2071/147.3 |