400m individual medley is the time it takes to compete in events 400m swim 100m freestyle order total by → → backstroke breaststroke butterfly → In a human.
Video, Women's 400m Individual Medley is the state of the final of the 2008 Olympic Games in Beijing.
Regulations commentary seen in 5 minutes
The competition area
- A round trip by a 50m pool in each stroke, a total of four round-trip swim.
- 1Is performed in eight human race.
Start
- Take the starting blocks at the whistle.
- Gun after the starting signal will be; "(provided by Take Your Marks) Take Your Marks".
- Until the gun had to be stationary from "Take Your Marks", will be disqualified if moved.
Stroke
- → freestyle swim in the order of backstroke breaststroke butterfly → →.
- To go to somewhere other than their own lane, to touch the rope course, you can walk or kicking the bottom of the pool is not allowed.
Finish
- 400will finish when you touch the wall of the pool swimming in the m.
The road to gold medal
- We will proceed with the final qualifying →.
- In qualifying, the top eight will advance to the finals.
World Record / Japanese record
400m individual medley
| Record | Name | Date | |
|---|---|---|---|
World | 4:03"84 | Michael Phelps ( | 2008/08/10 |
World | 4:29"45 | Stephanie Rice ( | 2008/08/10 |
| Japan | 4:10"26 | Kosuke Hagino | 2012/04/02 |
| Japan | 4:35"96 | Yasuko Tajima | 2000/09/16 |