2010 Pan Pacific Swimming Championships – Women's 50 metre butterfly

Women's 50 metre butterfly at the 2010 Pan Pacific Swimming Championships
Venue	William Woollett Jr. Aquatics Center
Dates	August 18, 2010 (heats & finals)
Competitors	21 from 8 nations
Winning time	25.99
Medalists
Marieke Guehrer   Australia   Emily Seebohm   Australia   Christine Magnuson   United States

The women's 50 metre butterfly competition at the 2010 Pan Pacific Swimming Championships took place on August 18 at the William Woollett Jr. Aquatics Center. It was the first appearance of this event in the Pan Pacific Swimming Championships.

Records

Prior to this competition, the existing world record was as follows:

World record

Therese Alshammar (SWE)

25.07

Rome, Italy

July 31, 2009

Results

All times are in minutes and seconds.

KEY:

q

Fastest non-qualifiers

Q

Qualified

CR

Championships record

NR

National record

PB

Personal best

SB

Seasonal best

Heats

The first round was held on August 18, at 10:00.

Rank	Heat	Lane	Name	Nationality	Time	Notes
1	3	4	Marieke Guehrer	Australia	26.19	QA
2	1	5	Emily Seebohm	Australia	26.36	QA
3	2	5	Yuka Kato	Japan	26.40	QA
4	3	5	Gabriella Silva	Brazil	26.42	QA
5	2	3	Jessica Hardy	United States	26.52	QA
6	2	4	Yolane Kukla	Australia	26.56	QA
7	1	4	Christine Magnuson	United States	26.65	QA
8	2	6	Stephanie Rice	Australia	26.78	QA
9	3	6	Hannah Wilson	Hong Kong	26.86	QB
10	1	3	Kara Lynn Joyce	United States	27.01	QB
11	2	2	Katerine Savard	Canada	27.05	QB
12	1	6	Jessicah Schipper	Australia	27.22	QB
13	1	1	Tessa Wallace	Australia	27.25	QB
14	3	2	Tomoyo Fukuda	Japan	27.33	QB
15	3	7	Hayley Palmer	New Zealand	27.54	QB
16	3	3	Ariana Kukors	United States	27.63	QB
17	1	2	Park Na-Ri	South Korea	27.76
17	2	7	Ashley McGregor	Canada	27.76
19	1	7	Hiroko Sugino	Japan	27.81
20	3	1	Tianna Rissling	Canada	28.60
21	2	1	Samantha Marshall	Australia	29.31

B Final

The B final was held on August 18, at 18:00.

Rank	Lane	Name	Nationality	Time	Notes
9	4	Yolane Kukla	Australia	25.99
10	5	Tomoyo Fukuda	Japan	27.12
11	3	Hayley Palmer	New Zealand	27.38
12	6	Ariana Kukors	United States	27.52
13	7	Park Na-Ri	South Korea	27.56
14	2	Ashley McGregor	Canada	27.88
15	1	Hiroko Sugino	Japan	28.31
16	8	Tianna Rissling	Canada	28.46

A Final

The A final was held on August 18, at 18:00.

Rank	Lane	Name	Nationality	Time	Notes
	4	Marieke Guehrer	Australia	25.99
	5	Emily Seebohm	Australia	26.08
	7	Christine Magnuson	United States	26.33
4	3	Yuka Kato	Japan	26.38
5	6	Gabriella Silva	Brazil	26.52
6	2	Jessica Hardy	United States	26.61
7	1	Hannah Wilson	Hong Kong	27.01
8	8	Katerine Savard	Canada	27.16