| 236 runs | Devon Under-17s Women v Buckinghamshire Under-17s Women | not known | wu17cc367 |
| 228 runs | Sussex Under-17s Women v Hertfordshire Under-17s Women | Haileybury College Ground, Hertford | wu17cc357 |
| 180 runs | Staffordshire Under-17s Women v Wales Under-17s Women | Willow Lane, Meir Heath | wu17cc331 |
| 176 runs | Warwickshire Under-17s Women v Leicestershire Under-17s Women | Ratcliffe Road, Atherstone | wu17cc342 |
| 171 runs | Kent Under-17s Women v Middlesex Under-17s Women | Old House Lane, Brookland | wu17cc304 |
| 167 runs | Worcestershire Under-17s Women v Shropshire Under-17s Women | Reman Services Sports and Social Club Ground, Shewsbury | wu17cc355 |
| 154 runs | Somerset Under-17s Women v Buckinghamshire Under-17s Women | King's School Bruton Ground, Bruton | wu17cc358 |
| 149 runs | Warwickshire Under-17s Women v Leicestershire Under-17s Women | Kibworth Cricket Club New Ground, Kibworth | wu17cc347 |
| 147 runs | Kent Under-17s Women v Essex Under-17s Women | Rye Mill Lane, Feering | wu17cc368 |
| 146 runs | Staffordshire Under-17s Women v Worcestershire Under-17s Women | The Bottoms, Pershore | wu17cc327 |
| 144 runs | Gloucestershire Under-17s Women v Buckinghamshire Under-17s Women | Penpole Lane, Shirehampton | wu17cc359 |
| 128 runs | Yorkshire Under-17s Women v Cheshire Under-17s Women | Cheadle Sports Club, Cheadle | wu17cc302 |
| 108 runs | Staffordshire Under-17s Women v Shropshire Under-17s Women | Davenport Park, Worfield | wu17cc299 |
| 100 runs | Devon Under-17s Women v Berkshire Under-17s Women | Reading University Ground, Reading | wu17cc356 |