The Men's 50 Backstroke event at the 11th FINA World Aquatics Championships swam on 30 – 31 July 2005 in Montreal, Canada. PreliminaryWorlds 2005 results: Men's 50m backstroke Prelims, from OmegaTiming.com (official timer of the 2005 Worlds); Retrieved 2011-01-21. and SemifinalWorlds 2005 results: Men's 50m backstroke Semifinals, from OmegaTiming.com (official timer of the 2005 Worlds); Retrieved 2011-01-21. heats swam on 30 July; the FinalWorlds 2005 results: Men's 50m backstroke Finals , from OmegaTiming.com (official timer of the 2005 Worlds); Retrieved 2011-01-21. was 31 July.

Prior to the start of the event, the existing World (WR) and Championship (CR) records were both: WR and CR: 24.80 swum by Thomas Rupprath (Australia) on 27 July 2003 in Barcelona, Spain

Results

Final Place Swimmer Nation Time Notes 1 Aristeidis Grigoriadis 24.95 2 Matt Welsh 24.99 3 Liam Tancock 25.02 4 Randall Bal 25.23 5 Aaron Peirsol 25.30 6 Thomas Rupprath 25.38 7 Junichi Miyashita 25.85 8 Marco Di Carli 26.48

Semifinals Rank Swimmer Nation Time Note 1 Aristeidis Grigoriadis 25.11 Q 2 Liam Tancock 25.22 Q 3 Matt Welsh 25.36 Q 4 Thomas Rupprath 25.52 Q 5 Aaron Peirsol 25.55 Q 6 Junichi Miyashita 25.58 Q 7 Randall Bal 25.60 Q 8 Marco di Carli 25.69 Q 9 David Ortega 25.73 10 Alex Lim 25.78 11 Flori Lang 25.84 12 Tomomi Morita 25.86 13 Ľuboš Križko 26.04 14 Scott Talbot 26.23 15 Pavlo Illichov 26.30 16 Gabriel Mangabeira 26.78

Preliminaries Rank Heat/Lane Swimmer Nation Time Notes 1 H9 L5 Thomas Rupprath 25.44 q 2 H7 L4 Liam Tancock 25.46 q 3 H8 L6 Randall Bal 25.54 q 4 H9 L4 Aristeidis Grigoriadis 25.59 q 5 H8 L4 Matt Welsh 25.64 q 6 H9 L6 David Ortega 25.71 q 7 H7 L6 Aaron Peirsol 25.77 q 8 H8 L3 Alex Lim 25.79 q 9 H7 L3 Junichi Miyashita 25.80 q 10 H9 L3 Flori Lang 25.98 q 11 H7 L5 Tomomi Morita 26.02 q 12 H8 L5 Marco di Carli 26.09 q 13 H7 L2 Ľuboš Križko 26.27 q 14 H8 L7 Scott Talbot 26.30 q 15 H8 L2 Pavlo Illichov 26.39 q 16 H9 L8 Gabriel Mangabeira 26.47 q 17 H9 L2 Gordan Kožulj 26.49 18 H8 L8 Pavel Suskov 26.51 19 H7 L1 Andrew Lauterstein 26.52 19 H9 L1 Örn Arnarson 7 26.52 21 H8 L1 Markus Rogan 26.55 21 H9 L7 Pierre Roger 26.55 23 H7 L7 Tomasz Rumianowski 26.80 24 H4 L6 Yoav Gath 27.20 25 H6 L6 Nick Neckles 27.37 26 H6 L2 Jernej Godec 27.45 27 H6 L7 Garth Tune 27.63 28 H6 L5 Seung-Hyeon Lee 27.74 29 H6 L1 Andy Wibowo 28.01 30 H5 L4 Jason Dunford 28.02 31 H5 L8 Kieran Locke 28.07 32 H6 L8 Shawn Clarke 28.10 33 H4 L8 Jared Heine 28.21 34 H5 L3 Onan Orlando Thom 28.22 34 H5 L6 Zhi Cong Lim 28.22 36 H5 L2 Alessio Domenack 28.24 37 H6 L4 Oleg Pukhnatiy 28.50 38 H4 L5 David Dunford 28.52 39 H4 L4 Chi Lon Lei 28.55 39 H7 L8 Mansoor Al-Mansoor 28.55 41 H5 L7 Gael Adam 28.74 42 H6 L3 Francois Ghattas 28.77 43 H3 L3 Yassir Abdalla 28.91 44 H5 L1 Daniel Carrillo 29.07 45 H4 L3 Michael O'Connor 29.16 46 H5 L5 LIN Yu−An 29.24 47 H3 L4 Francisco Montenegro 29.31 48 H3 L7 Khaly Ciss 29.33 49 H4 L1 Gordon Touw Ngie Tjouw 29.34 50 H3 L6 Romulo Pereira 29.92 50 H3 L2 Erik Rajohnson 29.92 52 H3 L1 Horacio Carcamo 30.45 53 H2 L5 Imdad Ali 30.59 54 H2 L2 Diego Foianini 30.62 55 H2 L1 Alain Brigion-Tobe 30.63 56 H3 L5 Antonio Tong 30.70 57 H3 L8 Reginaldo Panting 30.82 58 H2 L3 Tunui Cowan 31.03 59 H2 L4 Fernando Medrano 31.38 60 H2 L7 Jonathan Calderon 31.48 61 H1 L6 Ganbold Urnultsaikhan 31.67 62 H2 L8 Connor Keith 32.24 63 H1 L5 Gilbert Kaburu 33.79 - H1 L3 Kodjovi Mawuena Kowouvi DNS - H1 L4 Gibrilla Bamba DNS - H2 L6 Andrey Molchanov DNS - H4 L2 Shahin Baradaran DNS - H4 L7 Leonel Matonse DNS

References