Swimming at the 2016 Summer Olympics – Men's 100 metre butterfly
Records
Prior to this competition, the existing world and Olympic records were: The following records were established during the competition:

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

Section Title: Records
Table Section Text: Prior to this competition, the existing world and Olympic records were: The following records were established during the competition:

Date	Event	Name	Nationality	Time	Record

12 August	Final	Joseph Schooling	Singapore	50.39	OR

Sentence(s)

Schooling established an Olympic record of 50.39.

final_sentence: Schooling established an Olympic record of 50.39.