The B3 class is significantly faster than B1 and B2 in the 100 meter backstroke.

At the age of 16 he became a local champion in the 100 meter backstroke.

She won the gold medal in the women's 100 meter backstroke at the 1928 Summer Olympics.

In 2005 he won the national high school championships in 200 meter backstroke when he was a first year grade student.

In 1928, he set a new world record for the 200 meter backstroke on October 14, 1928 with a time of 2 minutes 37.8 seconds.

He has been the Dutch record holder in the 50 meter backstroke since 2003.

His world record of 55.49 second in the 100 meter backstroke also stood for seven years.

In the 50 meter backstroke, she failed to make it past the semifinals.

She did, however, make it to the finals of the 100 meter backstroke.

He also won a silver medal in the Boys' 200 meter backstroke, at 1:59.39.