| 302 | 08:48 | 28 | J15.1X | 320 |  | (397) Reading RC (J Rundle) |  | (398) Twickenham RC (J Benton) | | |
| 303 | 08:51 | 28 | J15.1X | 323 | | (405) Reading RC (E Chatfield) |  | (406) Maidenhead RC (S O Connor) | | |
| 320 | 09:42 | 28 | J15.1X | 378 |  | Winner of Race 302 | | (399) Maidenhead RC (M Dunlop) | | |
| 321 | 09:45 | 28 | J15.1X | 378 |  | (400) Henley RC (G Taylor) | | (401) Maidenhead RC (T O Reilly) | | |
| 322 | 09:48 | 28 | J15.1X | 379 | | (402) Henley RC (E Turnell) | | (403) Maidenhead RC (H Overturf) | | |
| 323 | 09:51 | 28 | J15.1X | 379 | | (404) Henley RC (J Swinburn) | | Winner of Race 303 | | |
| 378 | 13:36 | 28 | J15.1X | 432 | | Winner of Race 320 | | Winner of Race 321 | | |
| 379 | 13:39 | 28 | J15.1X | 432 | | Winner of Race 322 | | Winner of Race 323 | | |
| 432 | 16:48 | 28 | J15.1X | | | Winner of Race 378 | | Winner of Race 379 | | |