The first named crew is on the Bucks Station
283) Eton Excelsior (Moon =D)──────────────────────────────────────┐
│ Eton Excelsior (Moon =D)
284) Cantabrigian/Worcester (=E)─┐ Cantabrigian/Worcester (=E) ├─────────────────────────────────
├─────────────────────────────────┘ 5 lengths
285) Eton Excelsior (Simpson =D)─┘ 3 lengths