| 179 runs | Sussex Under-17s Women v Essex Under-17s Women | Blackstone Cricket Club Ground, Blackstone | wu17cc823 |
| 178 runs | Yorkshire Under-17s Women v Cheshire Under-17s Women | Intake Road, Undercliffe | wu17cc844 |
| 143 runs | Sussex Under-17s Women v Surrey Under-17s Women | Recreation Ground, Storrington | wu17cc873 |
| 139 runs | Somerset Under-17s Women v Hampshire Under-17s Women | Willis Lane, North Perrott | wu17cc870 |
| 133 runs | Yorkshire Under-17s Women v Durham Under-17s Women | not known | wu17cc858 |
| 132 runs | Warwickshire Under-17s Women v Leicestershire Under-17s Women | King George VI Playing Fields, Kegworth | wu17cc876 |
| 117 runs | Nottinghamshire Under-17s Women v Cheshire Under-17s Women | Haddon Field, Middlewich | wu17cc890 |
| 111 runs | Lancashire Under-17s Women v Nottinghamshire Under-17s Women | The John Fretwell Sporting Complex, Nettleworth | wu17cc817 |
| 108 runs | Warwickshire Under-17s Women v Buckinghamshire Under-17s Women | Campbell Park, Milton Keynes | wu17cc902 |
| 102 runs | Wales Under-17s Women v Hampshire Under-17s Women | Knellers Lane, Totton | wu17cc885 |
| 100 runs | Devon Under-17s Women v Gloucestershire Under-17s Women | Topsham Sports Ground, Exeter | wu17cc866 |