Swimming at the 2016 Summer Olympics – Women's 100 metre butterfly
Final
- On 10 December 2016, FINA confirmed that Chen had tested positive for unlawful substances at the Games. Her results were voided, and she was given a two year ban from competing.

Swimming at the 2016 Summer Olympics – Women's 100 metre butterfly

Section Title: Final
Table Section Text: - On 10 December 2016, FINA confirmed that Chen had tested positive for unlawful substances at the Games. Her results were voided, and she was given a two year ban from competing.

Rank	Lane	Name	Nationality	Time	Notes

4	Sarah Sjöström	Sweden	55.48	WR

2	Penny Oleksiak	Canada	56.46	WJR, NR

6	Dana Vollmer	United States	56.63

4	7	Lu Ying	China	56.76

5	3	Rikako Ikee	Japan	56.86	NR

6	5	Emma McKeon	Australia	57.05

7	1	Jeanette Ottesen	Denmark	57.17

8	Chen Xinyi	China	DSQ

Sentence(s)

Canada's Penny Oleksiak smashed junior World and Canadian records with the silver in a time of 56.46, and U.S. swimmer Dana Vollmer claimed the bronze in 56.63, by just 0.17 of a second.

final_sentence: Canada's Penny Oleksiak smashed junior World and Canadian records with the silver in a time of 56.46, and U.S. swimmer Dana Vollmer claimed the bronze in 56.63, by just 0.17 of a second.