4× 100m medley relay is the time it takes to compete in events 400m swim 100m freestyle order total by butterfly → → → backstroke breaststroke four people.
Video is the final state of the Women's 4 × 100m medley relay at the 2008 Beijing Olympics.
Regulations commentary seen in 5 minutes
The competition area
- 50one round trip per person one the m pool, swim a total of four round-trip.
- 1Is done in the eight race team.
Start
- Enters the pool in the whistle, and grasp the starting grip.
- 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 butterfly → → → backstroke breaststroke.
- When Keiei, and leave the starting blocks before the feet of the next player to touch the wall before the players, that team will be disqualified.
- 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
- Will finish in the wall of the pool when you touch the swimmer is swimming in the 100m final.
The road to gold medal
- We will proceed with the final qualifying →.
- In qualifying, the top eight teams will advance to the finals.
World Record / Japanese record
4x100m medley relay
Record | Name | Date | |
---|---|---|---|
World | 3:27"28 | Aaron Piersol, Eric Shan Too, Michael Phelps, David Walters (United States of America) | 2009/08/02 |
World | 3:52"19 | Zhao Jing, Chen Huijia, Jiao Liuyang, Li Zhesi (China) | 2009/08/01 |
Japan | 3:30"74 | JiangLingJie Plessis understanding, Takuro Fujii, Harada Lan pill | 2009/08/02 |
Japan | 3:57"44 | Sakai Chi Fringe, Tamura dishes 々 Hong, Kato ゆ,, ka, on Tianchun Jia | 2009/08/01 |