NEW : João Fonteles Cardoso Oliveira wins men 's marathon race . On Saturday , the third day of the Games , Pistorius blazed through the men 's 200-meter-T44 qualifier with a world-record time of 21.30 seconds . Aussie swimmer Jacqueline Smith wins third gold medal . Team USA athlete Rudy Jones - Tolson makes transition from track to pool , wins silver . China continues to hold huge lead in medals with Team GB second .
NEW : João Fonteles Cardoso Oliveira wins men 's marathon race . Aussie swimmer Jacqueline Smith wins third gold medal . Team USA athlete Rudy Jones - Tolson makes transition from track to pool , wins silver . China continues to hold huge lead in medals with Team GB second .