| 1 | 198 | PR Stirling & NRT Gubbins | Middlesex v Sussex | The 1st Central County Ground, Hove | a26435 |
| 2 | 176 | T Kohler-Cadmore & CA Pujara | Yorkshire v Durham | Emirates Riverside, Chester-le-Street | a26403 |
| 3 | 107 | LWP Wells & BC Brown | Sussex v Kent | The 1st Central County Ground, Hove | a26401 |
| 4 | 141 | V Chopra & RS Bopara | Essex v Somerset | The Cloudfm County Ground, Chelmsford | a26432 |
| 5 | 133 | JJ Weatherley & BJ Taylor | Hampshire v Kent | The Ageas Bowl, Southampton | a26439 |
| 6 | 110 | JMR Taylor & RF Higgins | Gloucestershire v Surrey | The Kia Oval, Kennington | a26426 |
| 6 | 110 | RA Whiteley & OB Cox | Worcestershire v Yorkshire | Emerald Headingley Cricket Stadium, Leeds | a26427 |
| 7 | 91 | L Gregory & RE van der Merwe | Somerset v Middlesex | The Cooper Associates County Ground, Taunton | a26443 |
| 8 | 104* | DKH Mitchell & J Leach | Worcestershire v Lancashire | Blackfinch New Road, Worcester | a26444 |
| 9 | 64 | GG White & BA Hutton | Northamptonshire v Leicestershire | County Ground, Northampton | a26400 |
| 10 | 42* | CF Parkinson & GT Griffiths | Leicestershire v Nottinghamshire | Fischer County Ground, Grace Road, Leicester | a26424 |
