| 240 runs | Kent Under-15s v Huntingdonshire Under-15s | Polo Farm Sports Club, Canterbury | u15cc1642 |
| 238 runs | England Academy Women v Bedfordshire Under-15s | not known | u15cc1662 |
| 237 runs | Durham Under-15s v Lincolnshire Under-15s | Marsh Lane, Barton on Humber | u15cc1626 |
| 205 runs | England Academy Women v Shropshire Under-15s | London Road, Shrewsbury | u15cc1698 |
| 191 runs | Wiltshire Under-15s v Isle of Wight Under-15s | Newclose County Cricket Ground, Newport | u15cc1664 |
| 178 runs | Leicestershire and Rutland Under-15s v Herefordshire Under-15s | Flaggoners Green, Bromyard | u15cc1722 |
| 171 runs | Gloucestershire Under-15s v Isle of Wight Under-15s | Porchfield Cricket Club Ground, Porchfield | u15cc1751 |
| 167 runs | Kent Under-15s v Cambridgeshire Under-15s | Sutton Valence School Ground, Sutton Valence | u15cc1688 |
| 161 runs | Norfolk Under-15s v Huntingdonshire Under-15s | Gresham's School, Holt | u15cc1678 |
| 160 runs | Kent Under-15s v Dorset Under-15s | Grasmere Road, Chestfield | u15cc1757 |
| 142 runs | Durham Under-15s v Cumbria Under-15s | Vere Road, Barnard Castle | u15cc1657 |
| 138 runs | Kent Under-15s v Norfolk Under-15s | Gresham's School, Holt | u15cc1653 |
| 137 runs | Wales Under-15s v Staffordshire Under-15s | Spytty Park, Newport | u15cc1730 |
| 134 runs | Kent Under-15s v Suffolk Under-15s | The Kent County Cricket Ground, Beckenham | u15cc1665 |
| 127 runs | Wales Under-15s v Warwickshire Under-15s | King Edward's School Birmingham Ground, Birmingham | u15cc1724 |
| 123 runs | Kent Under-15s v Leicestershire and Rutland Under-15s | Millfield School, Street | u15cc1762 |
| 119 runs | Buckinghamshire Under-15s v Herefordshire Under-15s | The Parks, Brockhampton | u15cc1629 |
| 119 runs | Oxfordshire Under-15s v Isle of Wight Under-15s | Newclose County Cricket Ground, Newport | u15cc1632 |
| 119 runs | England Academy Women v Herefordshire Under-15s | Kennel Field, Wormelow | u15cc1634 |
| 115 runs | Bedfordshire Under-15s v Herefordshire Under-15s | The Playing Field, Emberton | u15cc1615 |
| 114 runs | Norfolk Under-15s v Suffolk Under-15s | Framlingham College Ground, Framlingham | u15cc1646 |
| 114 runs | Worcestershire Under-15s v Northamptonshire Under-15s | Birchfield Road East, Northampton | u15cc1654 |
| 114 runs | Northamptonshire Under-15s v Wales Under-15s | Birchfield Road East, Northampton | u15cc1691 |
| 114 runs | Essex Under-15s v Hertfordshire Under-15s | Park Avenue, Watford | u15cc1749 |
| 113 runs | Suffolk Under-15s v Huntingdonshire Under-15s | not known | u15cc1692 |
| 113 runs | Surrey Under-15s v Hertfordshire Under-15s | St Albans School Ground, St Albans | u15cc1731 |
| 112 runs | Scotland Under-15s v Lincolnshire Under-15s | Myreside, Edinburgh | u15cc1699 |
| 106 runs | Suffolk Under-15s v Huntingdonshire Under-15s | St Ivo Outdoor Centre, St Ives | u15cc1621 |
| 104 runs | Devon Under-15s v Cornwall Under-15s | Castle Fields, Trispen | u15cc1647 |
| 103 runs | Cheshire Under-15s v Lancashire Under-15s | Cricket Path, Formby | u15cc1704 |
| 103 runs | Yorkshire Under-15s v Derbyshire Under-15s | Station Road, Langley Mill | u15cc1746 |