| 223 runs | Surrey Second XI v Sussex Second XI | Woodbridge Road, Guildford | set2287 |
| 212 runs | Kent Second XI v Hampshire Second XI | Polo Farm Sports Club, Canterbury | set2333 |
| 160 runs | Surrey Second XI v Gloucestershire Second XI | Woodbridge Road, Guildford | set2330 |
| 146 runs | Derbyshire Second XI v Lancashire Second XI | North Road, Glossop | set2286 |
| 139 runs | Hampshire Second XI v Marylebone Cricket Club Young Cricketers | Newclose County Cricket Ground, Newport | set2319 |
| 130 runs | Leicestershire Second XI v Lancashire Second XI | Grace Road, Leicester | set2327 |
| 123 runs | Durham Second XI v Yorkshire Second XI | Emirates Durham International Cricket Ground, Chester-le-Street | set2335 |
| 121 runs | Worcestershire Second XI v Nottinghamshire Second XI | Trent College Ground, Long Eaton | set2308 |
| 115 runs | Lancashire Second XI v Worcestershire Second XI | Emirates Old Trafford, Manchester | set2334 |
| 114 runs | Nottinghamshire Second XI v Leicestershire Second XI | Nottinghamshire Sports Ground, Nottingham | set2339 |
| 108 runs | Somerset Second XI v Surrey Second XI | Taunton Vale Sports Club Ground, Taunton | set2296 |
| 102 runs | Warwickshire Second XI v Nottinghamshire Second XI | Bulls Head Ground, Coventry | set2292 |
| 102 runs | Gloucestershire Second XI v Glamorgan Second XI | Diamond Ground, Cardiff | set2320 |
