The Women's 100 metre butterfly competition at the 2017 World Championships was held on 23 and 24 July 2017.Schedule Start list
Records Prior to the competition, the existing world and championship records were as follows.
The following new records were set during this competition. Date Event Name Nationality Time Record 24 July Final Sarah Sjöström 55.53 CR
Results Heats The heats were held on 23 July at 09:30.Heats results
Rank Heat Lane Name Nationality Time Notes 1 5 4 Q 2 3 4 Q 3 4 5 Q 4 3 5 Q 5 4 4 Q 6 4 6 Zhang Yufei Q 7 5 6 An Se-hyeon Q 8 5 3 Q 9 4 3 Q 10 3 3 Q 11 5 7 Q 12 4 7 Q 13 3 2 Q 14 5 5 Lu Ying Q 15 4 2 Q 16 5 1 Q 17 5 2 18 3 6 19 3 1 20 3 8 21 3 7 22 5 8 23 4 1 24 5 0 25 4 9 1:00.25 26 4 8 1:00.34 27 2 4 1:00.50 28 2 6 1:00.52 29 2 6 1:00.77 30 4 0 1:00.90 31 2 5 1:01.25 32 3 9 1:01.32 33 2 3 1:01.35 NR 34 5 9 1:01.71 35 2 2 1:01.80 36 2 1 1:02.84 37 2 8 1:03.38 NR 38 1 5 1:03.68 NR 39 2 0 1:04.94 40 1 6 1:06.19 41 1 8 FINA Independent Athletes 1:07.99 42 1 2 1:08.33 NR 43 2 9 1:08.77 44 1 3 1:09.37 45 1 1 1:13.89 46 1 7 1:17.47 1 4 2 7
Semifinals The semifinals were held on 23 July at 17:42.Semifinals results
Semifinal 1 Rank Lane Name Nationality Time Notes 1 4 Kelsi Worrell 56.74 Q 2 5 Rikako Ikee 56.89 Q 3 3 Zhang Yufei 57.29 Q 4 6 Svetlana Chimrova 57.64 Q 5 2 Liliána Szilágyi 57.75 6 7 Aliena Schmidtke 57.87 7 8 Brianna Throssell 58.21 8 1 Lu Ying 58.45
Semifinal 2 Rank Lane Name Nationality Time Notes 1 4 Sarah Sjöström 55.77 Q 2 5 Emma McKeon 56.23 Q, =OC 3 3 Penny Oleksiak 57.07 Q 4 6 An Se-hyeon 57.15 Q, NR 5 2 Ilaria Bianchi 57.95 6 8 Alys Thomas 58.21 7 7 Sarah Gibson 58.48 8 1 Kimberly Buys 58.49
Final The final was held on 24 July at 17:40.Final results
Rank Lane Name Nationality Time Notes 4 Sarah Sjöström 55.53 CR 5 Emma McKeon 56.18 OC 3 Kelsi Worrell 56.37 4 2 Penny Oleksiak 56.94 5 7 An Se-hyeon 57.07 NR 6 6 Rikako Ikee 57.08 7 8 Svetlana Chimrova 57.24 8 1 Zhang Yufei 57.51
References