The first named crew is on the Clubhouse Station
121) Cambridge 99 (=A)──────┐ Cambridge 99 (=A)
├────────────────────────────┐
122) City of Sheffield (=B)─┘ Row Over │ London Otters (=B)
├────────────────────────────
123) London Otters (=B)─────┐ London Otters (=B) │ easily
├────────────────────────────┘
124) RAF (=A)───────────────┘ Row Over