| P | W | T | L | D | A | BatBP | BowBP | Adj | Pts | |||
| 1 | Essex | 14 | 9 | 0 | 1 | 4 | 0 | 26 | 38 | 0 | 228 | |
| 2 | Somerset | 14 | 9 | 0 | 3 | 2 | 0 | 25 | 38 | 0 | 217 | |
| 3 | Hampshire | 14 | 5 | 0 | 3 | 6 | 0 | 31 | 36 | -1 | 176 | |
| 4 | Kent | 14 | 5 | 0 | 5 | 4 | 0 | 36 | 36 | 0 | 172 | |
| 5 | Yorkshire | 14 | 5 | 0 | 4 | 5 | 0 | 24 | 36 | 0 | 165 | |
| 6 | Surrey | 14 | 2 | 0 | 6 | 6 | 0 | 33 | 38 | 0 | 133 | |
| 7 | Warwickshire | 14 | 3 | 0 | 6 | 5 | 0 | 26 | 32 | 0 | 131 | |
| 8 | Nottinghamshire | 14 | 0 | 0 | 10 | 4 | 0 | 16 | 32 | -1 | 67 |
| P | W | T | L | D | A | BatBP | BowBP | Adj | Pts | |||
| 1 | Lancashire | 14 | 8 | 0 | 0 | 6 | 0 | 34 | 41 | 0 | 233 | |
| 2 | Northamptonshire | 14 | 5 | 0 | 2 | 7 | 0 | 35 | 38 | 0 | 188 | |
| 3 | Gloucestershire | 14 | 5 | 0 | 3 | 6 | 0 | 36 | 36 | 0 | 182 | |
| 4 | Glamorgan | 14 | 4 | 0 | 3 | 7 | 0 | 35 | 34 | -1 | 167 | |
| 5 | Durham | 14 | 5 | 0 | 5 | 4 | 0 | 21 | 36 | 0 | 157 | |
| 6 | Sussex | 14 | 4 | 0 | 5 | 5 | 0 | 32 | 35 | 0 | 156 | |
| 7 | Derbyshire | 14 | 4 | 0 | 6 | 4 | 0 | 23 | 38 | 0 | 145 | |
| 8 | Middlesex | 14 | 3 | 0 | 5 | 6 | 0 | 24 | 33 | -2 | 133 | |
| 9 | Worcestershire | 14 | 3 | 0 | 7 | 4 | 0 | 20 | 37 | 0 | 125 | |
| 10 | Leicestershire | 14 | 1 | 0 | 6 | 7 | 0 | 24 | 32 | 0 | 107 |
| Points Awarded and Column Key: | |
| Won (W): 16 | |
| Tied (T): 8 | |
| Lost (L): 0 | |
| Drawn (D): 5 | |
| Abandoned without a ball bowled (A): 5 | |
| 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 | |
| Won | |
| Lost (fewest) |
| Adjustments: | |
| Division 1 | |
| Nottinghamshire: 1 point deducted for slow over-rate in match against Somerset on 11th April 2019 | |
| Hampshire: 1 point deducted for slow over-rate in match against Essex on 16th June 2019 | |
| Division 2 | |
| Glamorgan: 1 point deducted for slow over-rate in match against Middlesex on 13th July 2019 | |
| Middlesex: 2 points deducted for slow over-rate in match against Lancashire on 16th September 2019 |
