2018 Pan Pacific Swimming Championships – Men's 100 metre butterfly

The men's 100 metre butterfly competition at the 2018 Pan Pacific Swimming Championships took place on August 11 at the Tokyo Tatsumi International Swimming Center. The defending champion was Michael Phelps of the United States.

Records Prior to this competition, the existing world and Pan Pacific records were as follows: World record49.82Rome, Italy1 August 2009Pan Pacific Championships record50.86Irvine, United States20 August 2010

Results All times are in minutes and seconds.

KEY:QAQualified A FinalQBQualified B FinalCRChampionships recordNRNational recordPBPersonal bestSBSeasonal best

Heats The first round was held on 11 August from 10:00.

Only two swimmers from each country may advance to the A or B final. If a country not qualify any swimmer to the A final, that same country may qualify up to three swimmers to the B final.

Rank Name Nationality Time Notes 1 Caeleb Dressel 51.69 QA 2 Jack Conger 51.76 QA 3 Vinicius Lanza 51.98 QA 4 Grant Irvine 51.99 QA 4 Michael Andrew 51.99 QB 6 Yuki Kobori 52.23 QA 7 Iago Moussalem 52.27 QA 8 Zach Harting 52.46 QB 9 David Morgan 52.47 QA 10 Yuya Yajima 52.86 QA 11 Josiah Binnema 53.04 QB 12 Will Pisani 53.13 QB 13 Leonardo de Deus 53.14 QB 14 Shen Jiahao 53.16 QB 15 Mack Darragh 53.18 QB 16 Shinri Shioura 53.33 QB, 17 Nao Horomura 53.48 QB 18 Owen Daly 53.91 19 Zhou Shuchang 54.12 20 Jarod Hatch 54.75 21 Ruslan Gaziev 54.97 22 Timothy Yen 56.40 23 Rafael Barreto 56.70 24 Armand Chan 1:00.08 25 Noel Keane 1:02.43 NR 26 Nelson Batallones 1:08.95 27 Mark Imazu 1:08.95

B Final The B final was held on 11 August from 18:00. Rank Name Nationality Time Notes 9 Michael Andrew 51.53 10 Zach Harting 52.16 11 Josiah Binnema 52.71 12 Shen Jiahao 52.81 13 Will Pisani 52.94 14 Leonardo de Deus 53.19 15 Nao Horomura 53.26 16 Mack Darragh 53.71

A Final The A final was held on 11 August from 18:00. Rank Name Nationality Time Notes Caeleb Dressel 50.75 CR Jack Conger 51.32 Vinicius Lanza 51.44 4 Grant Irvine 51.65 5 David Morgan 51.80 6 Yuki Kobori 51.82 7 Iago Moussalem 52.17 8 Yuya Yajima 52.70

References