There are multiple relay races: 4x100, 4x100, distance medley, and other less used relays. Every relay has 4 members.
Swimmer Matt Biondi won 8 gold medals in Olympic competition: 1984 - 4x100 meter freestyle relay 1988 - 50 meter freestyle, 100 meter freestyle, 4x100 meter medley relay, 4x100 meter freestyle relay, 4x200 meter freestyle relay 1992 - 4x100 meter freestyle relay, 4x100 meter medley relay
100s r 4 laps (in a 25 yard pool) so if u do 4 of those its 16 laps. BUT it is not the same as a 400. a 400 is 16 laps altogether. 4x100 is 16 laps but every 4 laps u take a break depending what your interval is.
4 ... gold in men's 4x100 meter freestyle relay and 4x200 meter freestyle relay and silver in 100 meter butterfly and 4x100 meter medley relay.
8 times. He swam in the 400 IM, the 200 IM, the 4X100 Medaly Relay, the 200 Fly, the 100 Fly, the 200 Free, the 4X100 Free Relay, and the 4X200 Free Relay.
Swimmer Amy Van Dyken of the United States won 4 gold medals at the 1996 Games in Atlanta (50 meter freestyle, 100 meter butterfly, 4x100 meter freestyle relay, 4x100 meter medley relay) and 2 gold medals at the 2000 Games in Sydney (4x100 meter freestyle relay, 4x100 meter medley relay).
At the Olympics, both men and women compete in the 4x100 meter freestyle relay, 4x200 meter freestyle relay, and 4x100 meter medley relay.
The 400m relay is the fast way of saying "4x100 meter relay".
Two.
4 ... she won 2 silver in 4x100 meter freestyle relay (1960, 1964), 1 in 400 meter freestyle (1956), and 1 in 4x100 meter medley relay (1960).
firstyly jack james tamara
2. At the 1956 Summer Games in Melbourne, Wilma won a bronze medal in 4x100 meter relay. At the 1960 Summer Games in Rome, she won gold in 4x100 meter relay, 100 meter dash, and 200 meter dash.