Claim: Carlon Blackman was 5.3 seconds faster than Zeina Mina during the Athletics – Women's 400 meters – Round One Heat 4 of the Los Angeles 1984 Olympics.
Evidence: Carlon Blackman (BAR) 54.26 Zeina Mina (LIB) 59.56 Heat 4 Athletics – Women's 400 metres – Round One