| 50 | 12:04 | B1.W.J15.4X+ | 83 / 68 |  | (39) Marlow RC |  | (40) Maidenhead RC | |
| 51 | 12:08 | B1.W.J15.4X+ | 68 / 83 |  | (41) Windsor Girls' School Boat Club (Tanner) |  | (42) Great Marlow School | |
| 83 | 15:20 | B1.W.J15.4X+ | 98 |  | Winner of Race 50 | | Loser of Race 51 | |
| 68 | 14:16 | B1.W.J15.4X+ | 98 | | Loser of Race 50 | | Winner of Race 51 | |
| 98 | 16:34 | B1.W.J15.4X+ | | | Winner of Race 83 | | Winner of Race 68 | |
| |
| 20 | 09:50 | B2A.W.J15.4X+ | 82 / 49 |  | (43) Fulham Reach RC (Sebbata) |  | (44) Shiplake Vikings RC | |
| 21 | 10:18 | B2A.W.J15.4X+ | 49 / 48 | | (46) Windsor Girls' School Boat Club (Burke) |  | (47) Claires Court School BC (Howard) | |
| 48 | 11:56 | B2A.W.J15.4X+ | 82 / 67 |  | (45) Eton Excelsior RC | | Loser of Race 21 | |
| 49 | 12:00 | B2A.W.J15.4X+ | 67 | | Loser of Race 20 | | Winner of Race 21 | |
| 82 | 15:16 | B2A.W.J15.4X+ | 96 | | Winner of Race 20 | | Winner of Race 48 | |
| 67 | 14:12 | B2A.W.J15.4X+ | 96 | | Loser of Race 48 | | Winner of Race 49 | |
| 96 | 16:22 | B2A.W.J15.4X+ | | | Winner of Race 82 | | Winner of Race 67 | |
| |
| 46 | 11:48 | B2B.W.J15.4X+ | 70 / 66 | | (48) Fulham Reach RC (Sall) | | (49) Claires Court School BC (Cohen-Soanes) | |
| 47 | 11:52 | B2B.W.J15.4X+ | 66 / 70 |  | (50) Guildford RC | | (51) Windsor Girls' School Boat Club (Ruskin-Clements) | |
| 70 | 14:24 | B2B.W.J15.4X+ | 85 | | Winner of Race 46 | | Loser of Race 47 | |
| 66 | 14:08 | B2B.W.J15.4X+ | 85 | | Loser of Race 46 | | Winner of Race 47 | |
| 85 | 15:28 | B2B.W.J15.4X+ | | | Winner of Race 70 | | Winner of Race 66 | |
| |
| 29 | 10:26 | B1.W.J14.4X+ | 77 / 57 | | (52) Guildford RC (Bentley) |  | (53) Headington School BC | |
| 57 | 13:32 | B1.W.J14.4X+ | 77 | | Loser of Race 29 | | (54) Windsor Girls' School Boat Club (Dyson) | |
| 77 | 14:56 | B1.W.J14.4X+ | | | Winner of Race 29 | | Winner of Race 57 | |
| |
| 14 | 09:22 | B2A.W.J14.4X+ | 56 / 45 | | (55) Windsor Girls' School Boat Club (Stoner) |  | (56) Canford School Boat Club (Undery) | |
| 16 | 09:34 | B2A.W.J14.4X+ | 45 / 44 | | (57) Guildford RC (Sathan) | | (58) Marlow RC (Lenchits-Evans) | |
| 17 | 09:38 | B2A.W.J14.4X+ | 74 / 44 | | (59) Shiplake Vikings RC (Graham-Stark) |  | (60) Henley RC | |
| 44 | 11:40 | B2A.W.J14.4X+ | 56 | | Loser of Race 17 | | Loser of Race 16 | |
| 45 | 11:44 | B2A.W.J14.4X+ | 74 | | Loser of Race 14 | | Winner of Race 16 | |
| 56 | 12:28 | B2A.W.J14.4X+ | 92 | | Winner of Race 14 | | Winner of Race 44 | |
| 74 | 14:44 | B2A.W.J14.4X+ | 92 | | Winner of Race 45 | | Winner of Race 17 | |
| 92 | 16:06 | B2A.W.J14.4X+ | | | Winner of Race 56 | | Winner of Race 74 | |