| 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 RC (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 RC (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 | | |