The first named crew is on the Bucks Station
 124) Cygnet (=A)────┐ Marlow RC (=C)     
                     ├────────────────────
 125) Marlow RC (=C)─┘ 3:25 5 lengths      
 248) Cygnet (Piguet =B)─┐
                         │ Cygnet (Piguet =B)     
 249) Poole ARC (=B)─────┼────────────────────────
                         │ 3:52 4 lengths         
 250) Cygnet (Ozyurt =A)─┘ 
 393) T Platts (London)────────┐
                               │ T Platts (London)            
 394) J Wildenhain (Henley RC)─┼──────────────────────────────┐
                               │ 3:56 3 lengths               │
 395) A Stromberg (Cygnet)─────┘                              │ T Platts (London)            
                                                              ├──────────────────────────────
 396) R Leech (Upper Thames)───┐                              │ 3:47 1 3/4 lengths           
                               │ R Leech (Upper Thames)       │
 397) L Morgan (London)────────┼──────────────────────────────┘
                               │ 3:48 1 foot                  
 398) E Drost (Linacre)────────┘