| 311 | 14:17 | 57 | J18.1X | 346 |  | (402) Bewl Bridge RC (Britton) |  | (403) Hillingdon RC (Foley) | | |
| 312 | 14:20 | 57 | J18.1X | 347 |  | (406) Wellington College (Veyder-Malberg) | | (407) Hillingdon RC (Case) | | |
| 346 | 15:45 | 57 | J18.1X | 383 |  | Winner of Race 311 |  | (404) Bournemouth Collegiate (Quinn) | | |
| 347 | 15:47 | 57 | J18.1X | 383 |  | (405) Reading RC (Iddon) | | Winner of Race 312 | | |
| 383 | 17:29 | 57 | J18.1X | | | Winner of Race 346 | | Winner of Race 347 | | |
| |
| 24 | 09:27 | 29 | J16.1X | 62 |  | (127) Eton Excelsior RC (Cowan) | | (128) Bournemouth Collegiate (Jones) | | |
| 61 | 11:00 | 29 | J16.1X | 100 | | (124) Hillingdon RC (Lorenzato) | | (125) Wellington College (Morrison) | | |
| 62 | 11:02 | 29 | J16.1X | 100 |  | (126) Walton RC (Pickering) | | Winner of Race 24 | | |
| 100 | 12:37 | 29 | J16.1X | | | Winner of Race 61 | | Winner of Race 62 | | |
| |
| 301 | 13:52 | 58 | J15.1X | 318 |  | (415) Charterhouse BC (Wright) |  | (416) Windsor Boys School (Ellery) | | |
| 308 | 14:10 | 58 | J15.1X | 344 | | (408) Charterhouse BC (Wild) | | (409) Wellington College (Wyllie) | | |
| 309 | 14:12 | 58 | J15.1X | 344 | | (410) Windsor Boys School (Shewell) | | (411) Bournemouth Collegiate (Cavill) | | |
| 310 | 14:15 | 58 | J15.1X | 345 | | (412) Charterhouse BC (Rockingham) |  | (413) St George's College BC (Jenkinson) | | |
| 318 | 14:35 | 58 | J15.1X | 345 |  | (414) Burway RC (Levett) | | Winner of Race 301 | | |
| 344 | 15:40 | 58 | J15.1X | 382 | | Winner of Race 308 | | Winner of Race 309 | | |
| 345 | 15:42 | 58 | J15.1X | 382 | | Winner of Race 310 | | Winner of Race 318 | | |
| 382 | 17:27 | 58 | J15.1X | | | Winner of Race 344 | | Winner of Race 345 | | |
| |
| 305 | 14:02 | 60 | W.J18.1X | 342 | | (420) Reading RC (Shepherd) |  | (421) Wallingford RC (Davies) | | |
| 306 | 14:05 | 60 | W.J18.1X | 341 |  | (423) Weybridge (Feather) |  | (424) Staines BC (Romp) | | |
| 307 | 14:07 | 60 | W.J18.1X | 341 | | (425) Bournemouth Collegiate (Young) | | (426) Reading RC (Pooley) | | |
| 342 | 15:35 | 60 | W.J18.1X | 380 | | Winner of Race 305 | | (422) Walton RC (Denham) | | |
| 341 | 15:32 | 60 | W.J18.1X | 380 | | Winner of Race 306 | | Winner of Race 307 | | |
| 380 | 17:22 | 60 | W.J18.1X | | | Winner of Race 342 | | Winner of Race 341 | | |
| |
| 16 | 09:07 | 33 | W.J16.1X | 56 | | (153) Reading RC (Wootton) |  | (154) Upper Thames RC (Barter) | | |
| 55 | 10:45 | 33 | W.J16.1X | 96 | | (150) Walton RC (Gray) | | (151) Bournemouth Collegiate (Culpan) | | |
| 56 | 10:47 | 33 | W.J16.1X | 96 | | (152) Weybridge (Bailey) | | Winner of Race 16 | | |
| 96 | 12:27 | 33 | W.J16.1X | | | Winner of Race 55 | | Winner of Race 56 | | |
| |
| 12 | 08:57 | 34 | W.J14.1X | 53 | | (155) Burway RC (Lawrence) |  | (156) Emanuel School (Dibden) | | |
| 13 | 09:00 | 34 | W.J14.1X | 53 |  | (157) Molesey BC (Dight) | | (158) Emanuel School (Bucalossi) | | |
| 14 | 09:02 | 34 | W.J14.1X | 54 | | (159) Bournemouth Collegiate (Lindon-Thomas) |  | (160) Christchurch RC (Browning) | | |
| 15 | 09:05 | 34 | W.J14.1X | 54 | | (161) Molesey BC (Lee) | | (162) Emanuel School (Weighill) | | |
| 53 | 10:40 | 34 | W.J14.1X | 95 | | Winner of Race 12 | | Winner of Race 13 | | |
| 54 | 10:42 | 34 | W.J14.1X | 95 | | Winner of Race 14 | | Winner of Race 15 | | |
| 95 | 12:25 | 34 | W.J14.1X | | | Winner of Race 53 | | Winner of Race 54 | | |