Olympic Swim - Magnussen Targets World Record.
Magnussen targets world record. The 100m freestyle world record could be under threat when James Magnussen leads a hot field into Monday night's final at Olympic swimming trials in Adelaide. World champion Magnussen stormed into the decider on Sunday night, clocking 47.93 seconds to become the first man in the world to break the 48-second barrier this year. Ominously for his domestic and international rivals, Magnussen described the swim as 'pretty cruisey' and says he's yet give his all over the last 25 metros