IAAF World Junior Championships 2014 - Men’s 4x400 Metres Relay Heat 1

States (Josephus Lyles,Ricky Morgan,Miles Parish,Michael Cherry) (Karabo Sibanda,Baboloki Thebe,Keetile Unoda,Leungo Scotch) (James Kermond,Sam Reiser,Joshua Robinson,James Kaluschke) (Leandro Zamora,Reynier Mena,Santiago A. Ford,José Luis Gaspar) and Tobago (Asa Guevara,Breon Mullings,Nathan Farinha,Machel Cedenio) (Michael Rossaert,Alexandre Screve,