The men's 50 metre butterfly event at the 11th FINA World Swimming Championships (25m) took place 14 – 15 December 2012 at the Sinan Erdem Dome.

Records Prior to this competition, the existing world and championship records were as follows. Name Nation Time Location DateWorld recordSteffen Deibler 21.80 Berlin 14 November 2009 Championship record Albert Subirats 22.40 Dubai 18 December 2010

The following records were established during the competition:

Date Event Name Nation Time Record 14 December Heats Nicholas Santos 22.40 =CR 14 December Semifinals Nicholas Santos 22.23 CR 15 December Final Nicholas Santos 22.22 CR

Results

Heats

Rank Heat Lane Name Time Notes 1 14 4 22.40 Q, =CR 2 14 3 22.78 Q 3 12 5 22.93 Q 4 1 3 22.96 Q 5 14 5 22.98 Q 6 14 9 23.05 Q 7 13 5 23.07 Q 7 13 6 23.07 Q 9 12 3 23.11 Q 10 12 4 23.18 Q 11 13 3 23.21 Q 12 14 6 23.22 Q, =NR 13 13 8 23.27 Q, NR 14 14 8 23.52 Q, NR 15 13 2 23.53 Q 16 12 2 23.57 Q 17 14 0 23.58 NR 18 14 2 23.61 19 14 7 23.63 20 13 1 23.74 21 11 6 23.77 22 11 1 23.82 23 2 8 23.86 23 11 8 23.86 23 12 9 23.86 26 14 1 23.92 27 10 1 23.93 28 11 3 23.97 28 12 0 23.97 30 11 2 23.98 31 12 8 24.01 32 13 9 24.04 33 11 9 24.08 34 10 5 24.10 35 2 4 24.12 36 12 7 24.21 37 11 7 24.23 38 11 5 24.29 39 12 6 24.30 40 13 0 24.31 41 10 3 24.44 42 10 4 24.45 43 12 1 24.53 44 10 9 24.56 NR 45 8 3 24.64 46 9 8 24.65 47 10 0 24.79 48 9 2 24.84 49 11 4 24.88 50 9 1 25.03 51 8 4 25.06 52 10 6 25.08 53 9 4 25.22 54 9 9 25.23 55 9 6 25.25 55 10 7 25.25 57 9 0 25.26 58 2 6 25.30 59 2 1 25.45 60 8 2 25.52 61 8 6 25.57 62 7 9 25.63 NR 63 8 5 25.72 64 10 8 25.74 65 7 0 25.79 66 1 5 25.84 67 7 2 25.91 68 9 7 25.94 69 8 9 26.18 70 6 7 26.23 71 7 4 26.26 71 8 8 26.26 73 7 3 26.31 74 6 6 26.34 75 7 1 26.36 76 7 8 26.43 77 8 1 26.44 78 7 6 26.45 79 9 5 26.53 80 7 5 26.56 81 5 4 26.81 82 11 0 26.82 83 8 0 26.86 84 6 5 26.96 85 6 8 27.02 86 6 0 27.04 87 5 1 27.24 88 6 2 27.25 88 8 7 27.25 90 6 1 27.32 91 6 4 27.50 92 5 0 27.61 93 3 8 27.67 94 6 9 27.88 95 5 5 27.92 96 4 4 28.02 97 5 8 28.06 98 4 5 28.11 99 5 6 28.30 100 5 7 28.38 101 5 2 28.50 102 4 6 28.56 103 1 4 28.61 104 6 3 28.69 105 4 7 28.91 106 4 2 28.94 107 2 0 29.13 108 5 3 29.22 109 5 9 29.39 110 4 1 29.45 111 4 0 29.48 112 4 8 30.49 113 3 4 30.91 114 3 6 31.61 115 2 3 32.32 116 1 7 32.92 117 3 7 34.73 1 2 1 6 2 7 3 0 9 3 1 1 2 2 2 5 3 1 3 2 3 3 3 5 3 9 4 3 4 9 7 7 10 2 13 4 13 7

Semifinals

Rank Heat Lane Name Nationality Time Notes 1 2 4 Nicholas Santos 22.23 Q, CR 2 1 6 Tom Shields 22.58 Q 3 1 2 Frédérick Bousquet 22.61 Q 4 1 4 Chad le Clos 22.70 Q 5 1 3 Peter Mankoč 22.82 Q 6 2 3 Andriy Hovorov 22.93 Q 7 2 2 Joeri Verlinden 22.98 Q 8 1 5 Wu Peng 23.05 Q 9 1 7 François Heersbrandt 23.10 NR 10 2 5 Yauhen Tsurkin 23.16 11 2 7 Kaio de Almeida 23.20 12 2 1 Ben Hockin 23.36 13 1 1 Barry Murphy 23.39 NR 14 2 6 Jason Dunford 23.42 15 2 8 Romain Sassot 23.57 16 1 8 Evgeny Koptelov 23.62

Final

The final was held at 19:52.

Rank Lane Name Nationality Time Notes 4 Nicholas Santos 22.22 CR 6 Chad le Clos 22.26 5 Tom Shields 22.46 NR4 3 Frédérick Bousquet 22.61 5 8 Wu Peng 22.78 6 7 Andriy Hovorov 22.85 7 1 Joeri Verlinden 22.90 8 2 Peter Mankoč 22.94

References

External links 2012 FINA World Swimming Championships (25 m): Men's 50 metre butterfly entry list, from OmegaTiming.com.