The Women's 100 metre backstroke competition at the 2017 World Championships was held on 24 and 25 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 25 July Final Kylie Masse 58.10 , CR

Results Heats The heats were held on 24 July at 09:30.Heats results

Rank Heat Lane Name Nationality Time Notes 1 6 4 58.62 Q 2 5 4 58.80 Q, 3 6 5 58.95 Q 4 4 3 59.58 Q 5 4 5 59.70 Q 6 4 4 59.76 Q 7 6 6 59.87 Q 8 5 3 59.88 Q 8 5 6 59.88 Q 10 4 6 59.90 Q 11 6 3 1:00.24 Q 12 5 7 1:00.28 Q 13 4 2 1:00.37 Q14 4 7 1:00.52 Q 5 5 Fu Yuanhui Q 16 6 2 1:00.59 Q 17 5 8 1:00.70 Q 18 6 9 1:00.88 19 3 6 1:00.89 20 4 0 1:01.03 21 5 0 Im Da-sol 1:01.07 22 4 8 1:01.26 23 5 1 1:01.33 24 3 5 1:01.40 25 4 1 1:01.63 26 6 0 1:01.80 27 3 0 1:02.02 NR 28 3 4 1:02.03 29 4 9 1:02.10 6 7 31 5 9 1:02.23 32 3 1 1:02.24 5 2 34 6 8 1:02.42 35 6 1 1:02.51 36 2 2 1:02.96 37 3 3 1:03.08 38 3 7 1:03.56 39 3 2 1:04.03 40 3 8 1:04.06 41 2 5 1:04.50 42 2 3 1:04.96 43 2 6 1:05.05 44 2 8 1:05.50 45 3 9 1:05.88 46 2 7 1:06.08 47 2 0 1:07.10 48 1 4 1:07.49 49 2 4 1:07.67 50 2 1 1:08.38 51 1 6 1:08.60 52 1 2 1:10.36 53 1 8 1:12.12 54 1 3 1:12.38 55 1 5 1:14.32 56 1 7 1:14.77 57 1 0 1:16.34 58 2 9 1:18.24 59 1 1 1:20.95

Semifinals The semifinals were held on 24 July at 18.24.Semifinals results

Semifinal 1 Rank Lane Name Nationality Time Notes 1 4 Emily Seebohm 58.85 Q 2 5 Olivia Smoliga 59.07 Q 3 6 Kathleen Dawson 59.82 Q 4 2 Georgia Davies 59.94 5 3 Holly Barratt 59.95 6 7 Hilary Caldwell 1:00.29 7 1 Fu Yuanhui 1:00.39 8 8 Mathilde Cini 1:00.44

Semifinal 2 Rank Lane Name Nationality Time Notes 1 4 Kylie Masse 58.18 Q, AM 2 3 Kathleen Baker 59.03 Q 3 5 Anastasia Fesikova 59.26 Q 4 7 Simona Baumrtová 59.65 Q, NR 5 2 Daria Ustinova 59.74 Q 6 6 Chen Jie 59.85 7 8 Daryna Zevina 1:00.40 8 1 Kira Toussaint 1:00.76

Final The final was held on 25 July at 18:21.Final results

Rank Lane Name Nationality Time Notes 4 Kylie Masse 58.10 3 Kathleen Baker 58.58 5 Emily Seebohm 58.59 4 6 Olivia Smoliga 58.77 5 2 Anastasia Fesikova 58.83 6 1 Daria Ustinova 59.50 7 7 Simona Baumrtová 59.71 8 8 Kathleen Dawson 59.90

References