| 302 | 13:55 | 56 | IM3.1X | 324 |  | (400) Maidenhead RC (Macrae) |  | (401) Weybridge (Steel) | | |
| 313 | 14:22 | 56 | IM3.1X | 348 |  | (393) Guildford RC (Warden) | | (394) Weybridge (Brisco) | | |
| 314 | 14:25 | 56 | IM3.1X | 348 |  | (395) Henley RC (Harsant) |  | (396) Burway RC (Grimster) | | |
| 315 | 14:27 | 56 | IM3.1X | 349 |  | (397) Bryanston School BC (Christie) |  | (398) University of Surrey (Hopkins) | | |
| 324 | 14:50 | 56 | IM3.1X | 349 |  | (399) Staines BC (Tollett) |  | Winner of Race 302 | | |
| 348 | 15:50 | 56 | IM3.1X | 384 | | Winner of Race 313 | | Winner of Race 314 | | |
| 349 | 15:52 | 56 | IM3.1X | 384 | | Winner of Race 315 | | Winner of Race 324 | | |
| 384 | 17:32 | 56 | IM3.1X | | | Winner of Race 348 | | Winner of Race 349 | | |