100 m Backstroke, Women

Competition 2024 World Swimming Championships (25 m)
Venue Budapest HUN
Held 10 – 11 December 2024
Status Medal
Competitors 63
Countries 55
Pos Athlete(s) Country Preliminary Round Semi-Finals Final
🥇 Regan Smith USA 55.86
(1 h7)		 55.05
(1 h2)		 54.55
(1 F)
🥈 Katharine Berkoff USA 56.33
(2 h6)		 55.37
(2 h2)		 54.93
(2 F)
🥉 Ingrid Wilm CAN 56.66
(2 h7)		 55.85
(1 h1)		 55.75
(3 F)
4 Iona Anderson AUS 56.25
(1 h6)		 55.99
(2 h1)		 56.08
(4 F)
5 Anastasiya Shkurdai
Team: NAA		 NEU 56.50
(3 h6)		 56.07
(3 h1)		 56.11
(5 F)
6 Kylie Masse CAN 56.58
(4 h6)		 56.06
(3 h2)		 56.21
(6 F)
7 Carmen Weiler ESP 56.68
(5 h6)		 56.09
(4 h2)		 56.39
(7 F)
8 Louise Hansson SWE 57.14
(2 h5)		 56.17
(5 h2)		 56.52
(8 F)
9 Pauline Mahieu FRA 57.18
(3 h7)		 56.36
(4 h1)		 —
10 Miranda Grana
Team: NAC		 NEU 56.83
(6 h6)		 56.62
(6 h2)		 —
11 Qian Xinan CHN 56.69
(1 h5)		 56.79
(5 h1)		 —
12 Maaike de Waard NED 57.01
(7 h6)		 56.94
(6 h1)		 —
13 Hanna Rosvall SWE 57.26
(8 h6)		 57.24
(7 h2)		 —
14 Mizuki Hirai JPN 57.29
(4 h7)		 57.44
(7 h1)		 —
15 Helena Gasson NZL 57.43
(3 h5)		 57.64
(8 h2)		 —
16 Zheng Huiyu CHN 57.52
(4 h5)		 58.07
(8 h1)		 —
17 Kira Toussaint NED 57.55
(5 h5)		 — —
18 Giulia D'Innocenzo ITA 57.82
(5 h7)		 — —
19 Danielle Hill IRL 57.95
(6 h7)		 — —
20 Yelizaveta Agapitova
Team: NAB		 NEU 58.19
(6 h5)		 — —
21 Adela Piskorska POL 58.31
(7 h5)		 — —
22 Milena Stepanova NEU 58.47
(7 h7)		 — —
23 Kseniya Ignatova KAZ 59.01
(1 h4)		 — —
24 Gabriela Georgieva BUL 59.06
(8 h7)		 — —
25 Fanny Teijonsalo FIN 59.27
(2 h4)		 — —
26 Milla Drakopoulos RSA 59.33
(9 h6)		 — —
27 Dóra Molnár HUN 59.37
(8 h5)		 — —
28 Aissia Prisecariu ROU 59.39
(10 h6)		 — —
29 Abril Aunchayna URU 59.56
(3 h4)		 — —
30 Justine Murdock LTU 59.56
(4 h4)		 — —
31 Chloe Isleta PHI 59.71
(9 h7)		 — —
32 Cindy Cheung HKG 59.89
(9 h5)		 — —
33 Kim Seung-Won KOR 59.95
(10 h7)		 — —
34 Carla González VEN 1:00.11
(5 h4)		 — —
35 Zuri Ferguson TTO 1:00.12
(6 h4)		 — —
36 Masniari Wolf INA 1:00.43
(1 h3)		 — —
37 Teresa Ivan SVK 1:00.45
(2 h3)		 — —
38 Elizabeth Jiménez DOM 1:00.57
(3 h3)		 — —
39 Laurent Estrada CUB 1:00.74
(7 h4)		 — —
40 Nika Sharafutdinova UKR 1:00.79
(10 h5)		 — —
41 Jessica Humphrey NAM 1:00.95
(1 h2)		 — —
42 Melissa Diego GUA 1:01.23
(8 h4)		 — —
43 Danielle Titus BAR 1:01.58
(9 h4)		 — —
44 Logan Watson-Brown BER 1:01.68
(4 h3)		 — —
45 Elisabeth Erlendsdóttir FAR 1:02.60
(5 h3)		 — —
46 Ashley Calderón HON 1:02.83
(2 h2)		 — —
47 Lara Giménez PAR 1:03.10
(3 h2)		 — —
48 Anishta Teeluck MRI 1:03.40
(6 h3)		 — —
49 Natalia Zaițeva MDA 1:03.41
(7 h3)		 — —
50 Taline Mourad LBN 1:03.54
(4 h2)		 — —
51 Leanna Wainwright JAM 1:04.18
(5 h2)		 — —
52 Ganga Senavirathne SRI 1:04.40
(8 h3)		 — —
53 Enkh-Amgalangiin Ariuntamir MGL 1:04.46
(10 h4)		 — —
54 Wong Un Iao MAC 1:04.64
(9 h3)		 — —
55 Mia Laban COK 1:04.96
(10 h3)		 — —
56 Idealy Tendrinavalona MAD 1:05.59
(6 h2)		 — —
57 Aaliyah Palestrini SEY 1:06.67
(7 h2)		 — —
58 Nubia Adjei GHA 1:07.58
(8 h2)		 — —
59 Piper Raho NMI 1:09.62
(1 h1)		 — —
60 Juthi Akter BAN 1:11.25
(2 h1)		 — —
61 Ammara Pinto MAW 1:17.28
(9 h2)		 — —
62 Aliyana Kachra TAN 1:22.52
(3 h1)		 — —
63 Chloe Ameara VAN 1:25.21
(10 h2)		 — —

Preliminary Round

Heat 1

Pos Athlete(s) Country Mark
1 Piper Raho NMI 1:09.62
2 Juthi Akter BAN 1:11.25
3 Aliyana Kachra TAN 1:22.52

Heat 2

Pos Athlete(s) Country Mark
1 Jessica Humphrey NAM 1:00.95
2 Ashley Calderón HON 1:02.83
3 Lara Giménez PAR 1:03.10
4 Taline Mourad LBN 1:03.54
5 Leanna Wainwright JAM 1:04.18
6 Idealy Tendrinavalona MAD 1:05.59
7 Aaliyah Palestrini SEY 1:06.67
8 Nubia Adjei GHA 1:07.58
9 Ammara Pinto MAW 1:17.28
10 Chloe Ameara VAN 1:25.21

Heat 3

Pos Athlete(s) Country Mark
1 Masniari Wolf INA 1:00.43
2 Teresa Ivan SVK 1:00.45
3 Elizabeth Jiménez DOM 1:00.57
4 Logan Watson-Brown BER 1:01.68
5 Elisabeth Erlendsdóttir FAR 1:02.60
6 Anishta Teeluck MRI 1:03.40
7 Natalia Zaițeva MDA 1:03.41
8 Ganga Senavirathne SRI 1:04.40
9 Wong Un Iao MAC 1:04.64
10 Mia Laban COK 1:04.96

Heat 4

Pos Athlete(s) Country Mark
1 Kseniya Ignatova KAZ 59.01
2 Fanny Teijonsalo FIN 59.27
3 Abril Aunchayna URU 59.56
4 Justine Murdock LTU 59.56
5 Carla González VEN 1:00.11
6 Zuri Ferguson TTO 1:00.12
7 Laurent Estrada CUB 1:00.74
8 Melissa Diego GUA 1:01.23
9 Danielle Titus BAR 1:01.58
10 Enkh-Amgalangiin Ariuntamir MGL 1:04.46

Heat 5

Pos Athlete(s) Country Mark
1 Qian Xinan CHN 56.69
2 Louise Hansson SWE 57.14
3 Helena Gasson NZL 57.43
4 Zheng Huiyu CHN 57.52
5 Kira Toussaint NED 57.55
6 Yelizaveta Agapitova
Team: NAB		 NEU 58.19
7 Adela Piskorska POL 58.31
8 Dóra Molnár HUN 59.37
9 Cindy Cheung HKG 59.89
10 Nika Sharafutdinova UKR 1:00.79

Heat 6

Pos Athlete(s) Country Mark
1 Iona Anderson AUS 56.25
2 Katharine Berkoff USA 56.33
3 Anastasiya Shkurdai
Team: NAA		 NEU 56.50
4 Kylie Masse CAN 56.58
5 Carmen Weiler ESP 56.68
6 Miranda Grana
Team: NAC		 NEU 56.83
7 Maaike de Waard NED 57.01
8 Hanna Rosvall SWE 57.26
9 Milla Drakopoulos RSA 59.33
10 Aissia Prisecariu ROU 59.39

Heat 7

Pos Athlete(s) Country Mark
1 Regan Smith USA 55.86
2 Ingrid Wilm CAN 56.66
3 Pauline Mahieu FRA 57.18
4 Mizuki Hirai JPN 57.29
5 Giulia D'Innocenzo ITA 57.82
6 Danielle Hill IRL 57.95
7 Milena Stepanova NEU 58.47
8 Gabriela Georgieva BUL 59.06
9 Chloe Isleta PHI 59.71
10 Kim Seung-Won KOR 59.95

Semi-Finals

Heat 1

Pos Athlete(s) Country Mark
1 Ingrid Wilm CAN 55.85
2 Iona Anderson AUS 55.99
3 Anastasiya Shkurdai
Team: NAA		 NEU 56.07
4 Pauline Mahieu FRA 56.36
5 Qian Xinan CHN 56.79
6 Maaike de Waard NED 56.94
7 Mizuki Hirai JPN 57.44
8 Zheng Huiyu CHN 58.07

Heat 2

Pos Athlete(s) Country Mark
1 Regan Smith USA 55.05
2 Katharine Berkoff USA 55.37
3 Kylie Masse CAN 56.06
4 Carmen Weiler ESP 56.09
5 Louise Hansson SWE 56.17
6 Miranda Grana
Team: NAC		 NEU 56.62
7 Hanna Rosvall SWE 57.24
8 Helena Gasson NZL 57.64

Final

Pos Athlete(s) Country Mark
1 Regan Smith USA 54.55
2 Katharine Berkoff USA 54.93
3 Ingrid Wilm CAN 55.75
4 Iona Anderson AUS 56.08
5 Anastasiya Shkurdai
Team: NAA		 NEU 56.11
6 Kylie Masse CAN 56.21
7 Carmen Weiler ESP 56.39
8 Louise Hansson SWE 56.52