Swimming at the 2003 World Aquatics Championships – Women's 100 metre butterfly

The Women's 100m Butterfly event at the 10th FINA World Aquatics Championships swam 20–21 July 2003 in Barcelona, Spain. Preliminary[1] heats swam in the morning session of 20 July, with the top-16 finishers advancing to semifinal[2] heats that evening. The top-8 finishers from the Semifinals then advanced to swim again in the Final[3] the next evening.

Women's 100m Butterfly at the 2003 FINA World Aquatics Championships
Dates	20 July 2003 (prelims, semifinals) 21 July 2003 (final)
Medalists
Jenny Thompson    United States   Otylia Jędrzejczak    Poland   Martina Moravcová    Slovakia

At the start of the event, the World (WR) and Championship (CR) records were:

• WR: 56.61 swum by Inge de Bruijn (Netherlands) on September 17, 2000 in Sydney, Australia.
• CR: 58.27 swum by Petria Thomas (Australia) on July 28, 2001 in Fukuoka, Japan

Results

Final

Place	Swimmer	Nation	Time	Notes
1	Jenny Thompson	USA	57.96	CR
2	Otylia Jędrzejczak	Poland	58.22
3	Martina Moravcová	Slovakia	58.24
4	Alena Popchanka	Belarus	58.90
5	Yafei Zhou	China	59.08
6	Anna-Karin Kammerling	Sweden	59.14
7	Yuko Nakanishi	Japan	59.32
8	Natalie Coughlin	USA	59.63

Semifinals

Rank	Heat + Lane	Swimmer	Nation	Time	Notes
1	S2 L4	Jenny Thompson	USA	57.99	q, CR
2	S1 L4	Martina Moravcová	Slovakia	58.05	q
3	S2 L5	Otylia Jędrzejczak	Poland	58.44	q
4	S1 L3	Alena Popchanka	Belarus	58.61	q
5	S1 L5	Anna-Karin Kammerling	Sweden	58.71	q
6	S2 L3	Natalie Coughlin	USA	58.97	q
7	S2 L2	Yafei Zhou	China	59.10	q
8	S2 L1	Yuko Nakanishi	Japan	59.28	q
9	S1 L6	Vered Borochovsky	Israel	59.41
10	S2 L7	Jessicah Schipper	Australia	59.48
11	S1 L8	Chantal Groot	Netherlands	59.58
12	S2 L8	Junko Onishi	Japan	59.72
13	S1 L2	Inge Dekker	Netherlands	59.74
14	S1 L1	Annika Mehlhorn	Germany	59.76
15	S1 L7	Jen Button	Canada	59.93
16	S2 L6	Johanna Sjöberg	Sweden	59.97

Preliminaries

Rank	Heat+Lane	Swimmer	Nation	Time	Notes
1	H8 L5	Jenny Thompson	United States	58.14	q, CR
2	H6 L4	Martina Moravcová	Slovakia	58.64	q
3	H7 L4	Otylia Jędrzejczak	Poland	58.89	q
4	H7 L5	Anna-Karin Kammerling	Sweden	59.05	q
4	H8 L4	Natalie Coughlin	United States	59.05	q
6	H6 L5	Alena Popchanka	Belarus	59.33	q
7	H6 L3	Johanna Sjöberg	Sweden	59.60	q
8	H7 L6	Vered Borochovsky	Israel	59.66	q
9	H8 L3	Yafei Zhou	China	59.69	q
10	H8 L1	Inge Dekker	Netherlands	59.72	q
11	H6 L2	Jessicah Schipper	Australia	59.90	q
12	H6 L6	Jen Button	Canada	1:00.01	q
13	H7 L1	Yuko Nakanishi	Japan	1:00.02	q
14	H7 L2	Annika Mehlhorn	Germany	1:00.08	q
15	H7 L3	Junko Onishi	Japan	1:00.09	q
16	H7 L7	Chantal Groot	Netherlands	1:00.13	q
17	H6 L1	Fabienne Dufour	Belgium	1:00.80
18	H6 L7	Natalia Soutiaguina	Russia	1:00.82
19	H8 L7	Libby Lenton	Australia	1:00.88
20	H8 L2	Mandy Loots	South Africa	1:01.04
21	H8 L6	Francesca Segat	Italy	1:01.34
22	H8 L8	Sara Oliveira	Portugal	1:01.52
23	H5 L4	Fabienne Nadarajah	Austria	1:01.65
24	H5 L6	Petra Zahrl	Austria	1:01.69
25	H5 L7	Ivi Monteiro	Brazil	1:02.32
26	H6 L8	Maj Hillesund	Norway	1:02.85
27	H1 L3	Kyung Hwa Park	South Korea	1:02.91
28	H4 L4	Maria Rodriguez	Venezuela	1:03.38
29	H5 L3	Hang Yu Sze	Hong Kong	1:03.47
30	H3 L4	Kolbrún Ýr Kristjánsdóttir	Iceland	1:03.49
31	H5 L1	Elizabeth Van Welie	New Zealand	1:03.61
32	H4 L5	Gülşah Günenç	Turkey	1:03.62
33	H5 L2	Leonore Kelleher	Ireland	1:03.69
34	H4 L1	Vanessa Duenas Uribe	Colombia	1:04.13
35	H5 L5	Flora Kong	Hong Kong	1:04.44
36	H5 L8	Marcella Amar	Brazil	1:04.73
37	H4 L2	Angela Galea	Malta	1:04.88
38	H3 L5	Sharntelle McLean	Trinidad and Tobago	1:05.36
39	H4 L6	Irina Shlemova	Uzbekistan	1:05.98
40	H3 L3	Richa Mishra	India	1:06.08
41	H3 L6	Yamilé Bahamonde	Ecuador	1:06.29
42	H4 L8	Mariana Bertellotti	Argentina	1:06.70
43	H3 L7	Sabria Dahane	Algeria	1:07.04
44	H2 L4	Cheok Mei Ma	Macau	1:08.92
45	H3 L1	Geraldine Arce	Nicaragua	1:09.23
46	H2 L5	Natasha George	Saint Lucia	1:09.52
47	H3 L8	Ambica Iyengar	India	1:09.63
48	H3 L2	Simona Muccioli	San Marino	1:10.06
49	H2 L7	Krystle Babao	Papua New Guinea	1:13.29
50	H2 L6	Binta Zahra Diop	Senegal	1:13.88
51	H1 L4	Jakie Wellman	Zambia	1:15.53
52	H2 L2	Eva Donde	Kenya	1:17.20
53	H1 L5	Aminath Rouya Hussain	Maldives	1:33.43
-	-	Joscelin Yeo	Singapore	DNS
-	-	Vesna Stojanovska	Macedonia	DNS
-	-	Raquel Felgueiras	Portugal	DNS
-	-	Elize Taua	Samoa	DNS

References

1. Worlds 2003 results: Women's 100 Fly -- prelims. Published by Omega Timing on 2003-07-20; retrieved 2014-06-05.
2. Worlds 2003 results: Women's 100 Fly -- semis. Published by Omega Timing on 2003-07-20; retrieved 2014-06-05.
3. Worlds 2003 results: Women's 100 Fly -- final. Published by Omega Timing on 2003-07-21; retrieved 2014-06-05.