| 305 runs | Oxfordshire Under-15s v Isle of Wight Under-15s | Magdalen College School Field, Oxford | u15cc1766 |
| 270 runs | Sussex Under-15s v Huntingdonshire Under-15s | Bretton Gate, Peterborough | u15cc1886 |
| 248 runs | Worcestershire Under-15s v Bedfordshire Under-15s | Danescourt, Wolverhampton | u15cc1896 |
| 214 runs | Sussex Under-15s v Huntingdonshire Under-15s | Blackstone Cricket Club Ground, Blackstone | u15cc1808 |
| 212 runs | Hertfordshire Under-15s v Huntingdonshire Under-15s | Stamford School Ground, Stamford | u15cc1817 |
| 200 runs | Surrey Under-15s v Suffolk Under-15s | Culford School, Bury St Edmunds | u15cc1849 |
| 178 runs | Oxfordshire Under-15s v Isle of Wight Under-15s | not known | u15cc1887 |
| 162 runs | Wiltshire Under-15s v Dorset Under-15s | not known | u15cc1793 |
| 148 runs | Surrey Under-15s v Suffolk Under-15s | London School of Economics Sports Ground, New Malden | u15cc1774 |
| 147 runs | Hampshire Under-15s v Somerset Under-15s | Malverleys, East Woodhay | u15cc1907 |
| 146 runs | Cambridgeshire Under-15s v Huntingdonshire Under-15s | Bretton Gate, Peterborough | u15cc1908 |
| 141 runs | Hertfordshire Under-15s v Cambridgeshire Under-15s | Bishop's Stortford College Ground, Bishop's Stortford | u15cc1803 |
| 139 runs | Sussex Under-15s v Norfolk Under-15s | not known | u15cc1821 |
| 137 runs | Bedfordshire Under-15s v Herefordshire Under-15s | The Avenue, Goodrich | u15cc1802 |
| 136 runs | Worcestershire Under-15s v Herefordshire Under-15s | Mortimer Park, Kingsland | u15cc1788 |
| 134 runs | Lancashire Under-15s v Nottinghamshire Under-15s | Crow Lane East, Newton-le-Willows | u15cc1861 |
| 132 runs | Worcestershire Under-15s v Bedfordshire Under-15s | The Warren Playing Fields, Elstow | u15cc1902 |
| 120 runs | Norfolk Under-15s v Cambridgeshire Under-15s | The Recreation Ground, Impington | u15cc1840 |
| 116 runs | Worcestershire Under-15s v Buckinghamshire Under-15s | Bourton Road, Buckingham | u15cc1797 |
| 114 runs | Kent Under-15s v Suffolk Under-15s | not known | u15cc1834 |
| 113 runs | Cornwall Under-15s v Dorset Under-15s | Wheal Eliza, Bethel, St Austell | u15cc1799 |
| 110 runs | Norfolk Under-15s v Cambridgeshire Under-15s | Main Street, Hockwold | u15cc1772 |
| 109 runs | Northumberland Under-15s v Lincolnshire Under-15s | Langwell Crescent, Ashington | u15cc1853 |
| 109 runs | Scotland Under-15s v Cumbria Under-15s | not known | u15cc1903 |
| 105 runs | Devon Under-15s v Somerset Under-15s | Blundell's School, Tiverton | u15cc1800 |
| 104 runs | Sussex Under-15s v Cambridgeshire Under-15s | The Recreation Ground, Impington | u15cc1786 |
