100 m Butterfly, Women

Competition 2025 World Aquatics Championships
Venue Singapore SGP
Held 27 – 28 July 2025
Status Medal
Competitors 58
Countries 52
Pos Athlete(s) Country Preliminary Round Semi-Finals Final
🥇 Gretchen Walsh USA 55.68
(1 h6)		 56.07
(=1 h2)		 54.73
(1 F)
🥈 Roos Vanotterdijk BEL 56.66
(3 h6)		 56.07
(=1 h2)		 55.84
(2 F)
🥉 Alexandria Perkins AUS 56.89
(1 h5)		 56.19
(1 h1)		 56.33
(3 F)
4 Zhang Yufei CHN 57.11
(2 h4)		 56.84
(3 h2)		 56.47
(4 F)
5 Darya Klepikova NEU 57.29
(2 h5)		 56.42
(2 h1)		 56.53
(5 F)
6 Angelina Köhler GER 56.49
(2 h6)		 56.75
(3 h1)		 56.57
(6 F)
7 Mizuki Hirai JPN 56.81
(1 h4)		 56.86
(4 h1)		 56.83
(7 F)
8 Yu Yiting CHN 56.83
(4 h6)		 57.11
(4 h2)		 57.36
(8 F)
9 Tessa Giele NED 57.56
(3 h5)		 57.17
(5 h1)		 —
10 Anna Ntountounaki GRE 57.62
(3 h4)		 57.32
(6 h1)		 —
11 Lily Price AUS 57.61
(6 h6)		 57.58
(5 h2)		 —
12 Keanna MacInnes GBR 57.90
(5 h4)		 57.67
(7 h1)		 —
13 Erin Gallagher RSA 57.48
(5 h6)		 57.68
(6 h2)		 —
14 Rikako Ikee JPN 57.75
(4 h4)		 57.89
(7 h2)		 —
15 Costanza Cocconcelli ITA 58.31
(4 h5)		 57.94
(8 h1)		 —
16 Helena Bach DEN 58.15
(7 h6)		 57.98
(8 h2)		 —
17 Arielle Hayon ISR 58.35
(8 h6)		 — —
18 Sara Junevik SWE 58.46
(5 h5)		 — —
=19 Anastasiya Kuliashova NEU 58.52
(6 h4)		 — —
=19 Lilou Ressencourt FRA 58.52
(9 h6)		 — —
21 Georgia Damasioti GRE 58.60
(7 h4)		 — —
22 Louise Hansson SWE 58.64
(6 h5)		 — —
23 Iris Julia Berger AUT 58.91
(7 h5)		 — —
=24 Amina Kajtaz CRO 59.18
(=8 h4)		 — —
=24 Quah Jing Wen SGP 59.18
(=8 h4)		 — —
26 Brooklyn Douthwright CAN 59.25
(1 h3)		 — —
27 Zuzanna Famulok POL 59.28
(2 h3)		 — —
28 Stephanie Balduccini BRA 59.72
(10 h4)		 — —
29 Kim Do-Yeon KOR 59.78
(10 h6)		 — —
30 Miranda Grana MEX 59.86
(3 h3)		 — —
31 Barbora Janíčková CZE 59.97
(8 h5)		 — —
32 Lismar Lyon VEN 1:00.19
(4 h3)		 — —
33 Yeung Hoi Ching HKG 1:00.31
(9 h5)		 — —
34 Liu Pei-Yin TPE 1:00.90
(5 h3)		 — —
35 Jaritkla Napatsawan THA 1:01.00
(6 h3)		 — —
36 Alexia Sotomayor PER 1:01.38
(7 h3)		 — —
37 Emma Sabando ECU 1:01.60
(1 h2)		 — —
38 Jessica Calderbank JAM 1:01.62
(8 h3)		 — —
39 Imara Thorpe KEN 1:01.64
(2 h2)		 — —
40 Varsenik Manucharyan ARM 1:01.68
(9 h3)		 — —
41 Jóhanna Guðmundsdóttir ISL 1:01.70
(3 h2)		 — —
42 Anje van As ZIM 1:02.63
(4 h2)		 — —
43 Sofya Spodarenko KAZ 1:02.88
(10 h3)		 — —
=44 Ashley Calderón NCA 1:03.45
(=5 h2)		 — —
=44 María Victoria Schutzmeier HON 1:03.45
(=5 h2)		 — —
46 Lia Lima ANG 1:03.86
(7 h2)		 — —
47 Davia Richardson BIZ 1:04.29
(1 h1)		 — —
48 Paige Schendelaar-Kemp SAM 1:05.21
(8 h2)		 — —
49 Mia Laban COK 1:05.41
(2 h1)		 — —
50 Cheang Weng Chi MAC 1:05.42
(3 h1)		 — —
51 Asma Lefalher BRN 1:05.53
(9 h2)		 — —
52 Aleka Persaud GUY 1:06.49
(10 h2)		 — —
53 Amaya Bollinger GUM 1:06.93
(4 h1)		 — —
54 Honey Oo Nan MYA 1:09.89
(5 h1)		 — —
55 Naekeisha Louis LCA 1:12.38
(6 h1)		 — —
56 Ony Andrianaivo MAD 1:13.31
(7 h1)		 — —
57 Amazya Macrooy SUR 1:14.69
(8 h1)		 — —
58 Meral Latheef MDV 1:16.73
(9 h1)		 — —
DNS Torri HuskeDNS USA —
(DNS h5)		 — —

Preliminary Round

Heat 1

Pos Athlete(s) Country Mark
1 Davia Richardson BIZ 1:04.29
2 Mia Laban COK 1:05.41
3 Cheang Weng Chi MAC 1:05.42
4 Amaya Bollinger GUM 1:06.93
5 Honey Oo Nan MYA 1:09.89
6 Naekeisha Louis LCA 1:12.38
7 Ony Andrianaivo MAD 1:13.31
8 Amazya Macrooy SUR 1:14.69
9 Meral Latheef MDV 1:16.73

Heat 2

Pos Athlete(s) Country Mark
=5 Ashley Calderón NCA 1:03.45
=5 María Victoria Schutzmeier HON 1:03.45
1 Emma Sabando ECU 1:01.60
2 Imara Thorpe KEN 1:01.64
3 Jóhanna Guðmundsdóttir ISL 1:01.70
4 Anje van As ZIM 1:02.63
7 Lia Lima ANG 1:03.86
8 Paige Schendelaar-Kemp SAM 1:05.21
9 Asma Lefalher BRN 1:05.53
10 Aleka Persaud GUY 1:06.49

Heat 3

Pos Athlete(s) Country Mark
1 Brooklyn Douthwright CAN 59.25
2 Zuzanna Famulok POL 59.28
3 Miranda Grana MEX 59.86
4 Lismar Lyon VEN 1:00.19
5 Liu Pei-Yin TPE 1:00.90
6 Jaritkla Napatsawan THA 1:01.00
7 Alexia Sotomayor PER 1:01.38
8 Jessica Calderbank JAM 1:01.62
9 Varsenik Manucharyan ARM 1:01.68
10 Sofya Spodarenko KAZ 1:02.88

Heat 4

Pos Athlete(s) Country Mark
=8 Amina Kajtaz CRO 59.18
=8 Quah Jing Wen SGP 59.18
1 Mizuki Hirai JPN 56.81
2 Zhang Yufei CHN 57.11
3 Anna Ntountounaki GRE 57.62
4 Rikako Ikee JPN 57.75
5 Keanna MacInnes GBR 57.90
6 Anastasiya Kuliashova NEU 58.52
7 Georgia Damasioti GRE 58.60
10 Stephanie Balduccini BRA 59.72

Heat 5

Pos Athlete(s) Country Mark
DNS Torri HuskeDNS USA —
1 Alexandria Perkins AUS 56.89
2 Darya Klepikova NEU 57.29
3 Tessa Giele NED 57.56
4 Costanza Cocconcelli ITA 58.31
5 Sara Junevik SWE 58.46
6 Louise Hansson SWE 58.64
7 Iris Julia Berger AUT 58.91
8 Barbora Janíčková CZE 59.97
9 Yeung Hoi Ching HKG 1:00.31

Heat 6

Pos Athlete(s) Country Mark
1 Gretchen Walsh USA 55.68
2 Angelina Köhler GER 56.49
3 Roos Vanotterdijk BEL 56.66
4 Yu Yiting CHN 56.83
5 Erin Gallagher RSA 57.48
6 Lily Price AUS 57.61
7 Helena Bach DEN 58.15
8 Arielle Hayon ISR 58.35
9 Lilou Ressencourt FRA 58.52
10 Kim Do-Yeon KOR 59.78

Semi-Finals

Heat 1

Pos Athlete(s) Country Mark
1 Alexandria Perkins AUS 56.19
2 Darya Klepikova NEU 56.42
3 Angelina Köhler GER 56.75
4 Mizuki Hirai JPN 56.86
5 Tessa Giele NED 57.17
6 Anna Ntountounaki GRE 57.32
7 Keanna MacInnes GBR 57.67
8 Costanza Cocconcelli ITA 57.94

Heat 2

Pos Athlete(s) Country Mark
=1 Gretchen Walsh USA 56.07
=1 Roos Vanotterdijk BEL 56.07
3 Zhang Yufei CHN 56.84
4 Yu Yiting CHN 57.11
5 Lily Price AUS 57.58
6 Erin Gallagher RSA 57.68
7 Rikako Ikee JPN 57.89
8 Helena Bach DEN 57.98

Final

Pos Athlete(s) Country Mark
1 Gretchen Walsh USA 54.73
2 Roos Vanotterdijk BEL 55.84
3 Alexandria Perkins AUS 56.33
4 Zhang Yufei CHN 56.47
5 Darya Klepikova NEU 56.53
6 Angelina Köhler GER 56.57
7 Mizuki Hirai JPN 56.83
8 Yu Yiting CHN 57.36