Thanks to Tim Binning – theswimpictures.com – for these great swimming photos.
![China's Fu Yuanhui leads the way in the women's 50m backstroke heat 27.66](http://swimswam.com/wp-content/uploads/2015/08/FU-Yuanhui-CHN-FU-Yuanhui-FU-TB1_1245--640x427.jpg)
China’s Fu Yuanhui leads the way in the women’s 50m backstroke heat 27.66 (courtesy of Tim Binning, theswimpictures.com)
![USA's Ryan Lochte](http://swimswam.com/wp-content/uploads/2015/08/LOCHTE-Ryan-LOCHTE-Ryan-LOCHTE-USA-TBX_6132--640x427.jpg)
USA’s Ryan Lochte takes out the men’s 200IM prelims qualifying fastest in 1.57.90, (courtesy of Tim Binning, theswimpictures.com)
![Australia's speedster Cameron McEvoy leaps into the men's 100 freestyle prelims](http://swimswam.com/wp-content/uploads/2015/08/MCEVOY-Cameron-AUS-Cameron-MCEVOY-MCEVOY-TB1_1362--640x427.jpg)
Australia’s speedster Cameron McEvoy leaps into the men’s 100 freestyle prelims 48.33, (courtesy of Tim Binning, theswimpictures.com)
![USA's Katie McLaughlin](http://swimswam.com/wp-content/uploads/2015/08/MCLAUGHLIN-Katie-Katie-MCLAUGHLIN-MCLAUGHLIN-USA-TB1_1590--640x427.jpg)
USA’s Katie McLaughlin posts a solid heat swim in the women 200 butterfly prelims 2.07.32, (courtesy of Tim Binning, theswimpictures.com)
![Brazil's Etiene Medeiros](http://swimswam.com/wp-content/uploads/2015/08/MEDEIROS-Etiene-BRA-Etiene-MEDEIROS-MEDEIROS-TB1_1272--640x427.jpg)
Brazil’s Etiene Medeiros 50m backstroke heat 27.74 seeds her second fastest for tonights semi finals, (courtesy of Tim Binning, theswimpictures.com)
![China's Ning Zetao](http://swimswam.com/wp-content/uploads/2015/08/NING-Zetao-CHN-NING-Zetao-NING-TB1_1340--640x427.jpg)
China’s Ning Zetao progresses through as fastest qualifier for the men’s 100 freestyle semi finals 48.11, (courtesy of Tim Binning, theswimpictures.com)
![USA's Kendyl Stewart](http://swimswam.com/wp-content/uploads/2015/08/STEWART-Kendyl-Kendyl-STEWART-STEWART-USA-TBX_6326--640x427.jpg)
Team USA’s Kendyl Stewart‘s 57.78 butterfly leg in the mixed 4×100 medley relay, (courtesy of Tim Binning, theswimpictures.com)