| 201 runs | Buckinghamshire Under-17s Women v Dorset Under-17s Women | Marsh Road, Little Kimble | wu17cc1091 |
| 147 runs | Worcestershire Under-17s Women v Buckinghamshire Under-17s Women | Campbell Park, Milton Keynes | wu17cc1097 |
| 146 runs | Gloucestershire Under-17s Women v Wales Under-17s Women | Pontarddulais Park, Pontarddulais | wu17cc1062 |
| 131 runs | Warwickshire Under-17s Women v Leicestershire Under-17s Women | Coventry Road, Lutterworth | wu17cc1119 |
| 129 runs | Surrey Under-17s Women v Kent Under-17s Women | Foxgrove Road, Beckenham | wu17cc1078 |
| 126 runs | Surrey Under-17s Women v Sussex Under-17s Women | London School of Economics Sports Ground, New Malden | wu17cc1100 |
| 120 runs | Somerset Under-17s Women v Gloucestershire Under-17s Women | Grove Playing Fields, Nailsea | wu17cc1059 |
| 116 runs | Derbyshire Under-17s Women v Scotland Under-17s Women | The Copper Yard, Denby Village | wu17cc1118 |
| 114 runs | Northamptonshire Under-17s Women v Suffolk Under-17s Women | Lewin Road, Great Oakley | wu17cc1133 |
| 112 runs | Hampshire Under-17s Women v Kent Under-17s Women | The Cricket Green, Hartley Wintney | wu17cc1138 |
| 107 runs | Lancashire Under-17s Women v Nottinghamshire Under-17s Women | North Road, Glossop | wu17cc1095 |
| 106 runs | Oxfordshire Under-17s Women v Leicestershire Under-17s Women | Abingdon Road, Standlake | wu17cc1145 |
| 104 runs | Northamptonshire Under-17s Women v Hertfordshire Under-17s Women | The Memorial Sports Ground, Wellingborough | wu17cc1143 |
| 100 runs | Yorkshire Under-17s Women v Cheshire Under-17s Women | Savile Park, Castleford | wu17cc1063 |