2015 U.S. National Championships
- Thursday, August 6 – Monday, August 10
- Northside Swim Center – San Antonio, Texas
- Prelims 9AM/Finals 6PM (Central Daylight Time)
- Full coverage
- Psych sheet
- Live stream link
- Live results
Take a look at some of the images from the morning of Day Four at U.S. Nationals in San Antonio, Texas:
![Chris Yeager dropped 17 seconds and qualifed 5th for finals in the men's 1500 (courtesy of Rafael Domeyko)](http://swimswam.com/wp-content/uploads/2015/08/Domeyko_Day-04_Chris-Yeager-NTRO-after-1500-3-640x457.jpg)
Chris Yeager dropped 17 seconds and qualifed 5th for finals in the men’s 1500 (courtesy of Rafael Domeyko)
![Cullen Jones of SwimMAC Elite (courtesy of Rafael Domeyko)](http://swimswam.com/wp-content/uploads/2015/08/Domeyko_Day-04_Cullen-Jones2-320x480.jpg)
Cullen Jones of SwimMAC Elite (courtesy of Rafael Domeyko)
![Cullen Jones of SwimMAC Elite (courtesy of Rafael Domeyko)](http://swimswam.com/wp-content/uploads/2015/08/Domeyko_Day-04_Cullen-Jones-and-Michael-Chadwick-640x360.jpg)
Cullen Jones of SwimMAC Elite (courtesy of Rafael Domeyko)