| Div 1 | Played | Won | Lost | NRR | Points |
| Middlesex | 8 | 7 | 1 | 0.55 | 28 |
| Sussex | 8 | 6 | 2 | 1.19 | 24 |
| Kent | 8 | 5 | 3 | 0.67 | 20 |
| Warwickshire | 8 | 4 | 4 | 0.38 | 16 |
| Nottinghamshire | 8 | 4 | 4 | 0.09 | 16 |
| Lancashire | 8 | 4 | 4 | -0.16 | 16 |
| Surrey | 8 | 3 | 5 | -0.77 | 12 |
| Yorkshire | 8 | 2 | 6 | -0.66 | 8 |
| Worcestershire | 8 | 1 | 7 | -1.36 | 4 |
After their knife-edge relegation from Div 1 of the Women’s County Championship, Middlesex stormed back in style as they won the T20 Cup at Beckenham.
With Kent beating Warwickshire first-up at Beckenham, Middlesex’s match with Warwickshire turned into a dead rubber – it didn’t matter if they won or lost – the final match between them and Kent would be a de-facto final which decided the title.
Batting first, Middlesex’s co-captains Naomi Dattani and Tash Miles put on 73 for the first wicket, setting up an eventual total of 128-5. In reply, Kent could only reach 112 in their 20 overs, with Alice Davidson-Richards top-scoring with 38, but chewing-up 49 balls in a chase where the ask was over a run-a-ball, to leave Middlesex celebrating their first title.
Sussex sealed second place with wins against Worcestershire – Georgia Adams top-scoring with 64* – and Notts – Adams this time leading with the ball, with 3-15.
At the other end of the table, Worcestershire and Yorkshire were relegated after Surrey beat Yorkshire in what was effectively a play-off – Beth Langston hit 50 as Yorkshire posted 125-6, which Surrey chased-down with just 2 balls to space thanks to 43* from Aylish Cranstone.
Meanwhile in Div 2, Hampshire, Wales and Scotland all finished on 28 points, with 7 wins each and their only losses being to each other, meaning promotion came down to Net Run Rate, with Scotland the ones to miss out – Hampshire promoted as division winners, and Wales in second.