Men's 100 butterfly: 52.32 Denis Pankratov, RUS, Vienna, Aug.23. Betters old record of 52.84 Pablo Morales, USA, 1986.
100 BUTTERFLY WORLD RECORD CHRONOLOGY
1:03.4 Gyorgy Tumpek,HUN Budapest,May 26,57
1:01.5 Takashi Ishimoto,JPN Kurume,Jun.16,57
1:01.3 Takashi Ishimoto,JPN Tokyo,Jul.7,57
1:01.2 Takashi Ishimoto,JPN Tokyo,Sep.6,57
1:01.0 Takashi Ishimoto,JPN Kochi,Sep.14,58
1:00.1 Takashi Ishimoto,JPN Los Angeles,Jun.29,58
59.0 Lance Larson,USA Los Angeles,Jun.26,60
58.7 Lance Larson,USA Toledo,Jul.24,60
58.6 Fred Schmidt,USA Los Angeles,Aug.20,61
58.4 Luis Nicolao,ARG Rio de Janeiro,Apr.24,62
57.0 Luis Nicolao,ARG Rio de Janeiro,Apr.27,62
56.3 Mark Spitz,USA Winnipeg,Jul.31,67
56.3e Doug Russell,USA Tokyo,Aug.29,67
55.7 Mark Spitz,USA Berlin,Oct.7,67
55.6 Mark Spitz,USA Long Beach,Aug.30,68
55.0 Mark Spitz,USA Houton,Aug.25,71
54.72 Mark Spitz,USA Chicago,Aug.4,72
54.56 Mark Spitz,USA Chicago,Aug.4,72
54.27 Mark Spitz,USA Munich,Aug.31,72
54.18 Joe Bottom,USA Berlin,Aug.27,77
54.15 Par Arvidsson,SWE Austin,Apr.11,80
53.81 William Paulus,USA Austin,Apr.3,81
53.44 Matt Gribble,USA Clovis,Aug.6,83
53.38 Pablo Morales,USA Indianapolis,Jun.26,84
53.08 Michael Gross,FRG Los Angeles,Jul.30,84
52.84 Pablo Morales,USA Orlando,Jun.23,86
52.32 Denis Pankratov,RUS Vienna,Aug.23,95
COMMONWEALTH
Women's 50 freestyle: 25.90 Shannon Shakespeare, MM, Atlanta, Aug.13, betters old record of 26.01 held by Andrea Nugent, UCSC, 1987 and Kristin Topham, PEPSI, 1991
CHRONOLOGY 50 FREE CANADIAN RECORD
29.0 Helen Stewart, VASC Vancouver,26/5/56
29.0 Elaine Tanner, CARD Winnipeg,11/5/68
28.9 Diane Gate, PCSC Pointe Claire,18/1/69
28.9 Andrea Kerr, WSSC Winnipeg,6/1/71
28.5 Angela Coughlan, SSAC Edmonton,6/7/71
28.5 Judy Wright, VASC Edmonton,9/8/72
28.3 Rena Klevering, KWY Oshawa,30/6/73
27.5 Gail Amundrud, OK Ottawa,12/8/74
27.4 Barbara Clark, SSC Edmonton,14/3/75
27.33 Becky Smith, OSC Regina,16/8/75
27.12 Anne Jardin, PCSC Montreal,8/2/77
27.02 Anne Jardin, PCSC Montreal,8/2/77
26.95 Johanna Malloy, TBT St.Johns's,8/16/77
26.74 Anne Jardin, PCSC Etobicoke,8/19/78
26.35 Anne Jardin, PCSC Austin,4/10/80
26.25 Carol Klimpel, SSAC Etobicoke,17/7/80
26.16 Andrea Nugent, UCSC Montreal,3/4/86
26.01 Andrea Nugent, UCSC Winnipeg,3/3/87
26.01 Kristin Topham, PEPSI Havana,18/8/91
25.90 Shannon Shakespeare,MM Atlanta,Aug.13,95