2009 World Aquatics Cochrane was able to back up his performance from the 2008 Olympics at the
2009 World Aquatics Championships. There he swam to a bronze in the
800-metre freestyle and a silver in his best event the
1500-metre freestyle. Cochrane also became the first Canadian man in 72 years to win gold in the 400-metre freestyle at the Commonwealth Games. Of the silver medal Cochrane said that "The goal was to win but I'm happy to progress from the last two years. It shows that I'm in it. I have a little more work to do to catch Sun Yang but I'm not out of it by any means."
Surpassing Hayden's medal tally at 2013 World Championships The post-London Olympics period saw Cochrane's first real test arrive at the
2013 World Aquatics Championships in Barcelona. He swam in the
400-metre and posted the second fastest time in qualifying, earning him one of the centre lane spots beside Sun. However, he finished fourth in the finals, unable to beat the American and Japanese swimmers. In the
800-metre freestyle, with Sun again far ahead, there was a four-way race for second through fifth. This time, Cochrane achieved a bronze medal (his fifth medal), tying the Canadian record held at the time by
Brent Hayden. Cochrane would later break Hayden's medal record in the
1500-metre race. In this event, he avoided the three and four-way races that he had found himself in the shorter events, taking a different approach that pitted him against Sun. Cochrane and Sun repeatedly took the lead from each other, culminating in Sun pulling ahead in the final 100 metres and took the gold. Although he established a new Canadian record, Cochrane still said that hoped to progress further, saying "This week was filled with ups and downs. I had expectations of myself that weren't met earlier on but I was pretty proud of my races later in the week so I'm going to take that going forward. Just to get on the podium twice is fantastic but I think I have that many more dreams of being that much better next time."
2014 Commonwealth Games Glasgow,
Scotland, was the location for the
2014 Commonwealth Games where Cochrane looked to defend both of his titles in the
400-metre and
1500-metre events. Cochrane won the 400-metre freestyle by half a second. After a tie at 1200 metre in the 1500-metre freestyle, Cochrane was able to successfully defend his title by a safe margin with a time of 14 minutes, 44.03 seconds. The meet marked his fourth Commonwealth games gold medal. He noted later that as this was one of his last major meets and last competitions, he made a conscious effort to push through the pain to win both events. Despite this poor result Cochrane did follow up with another bronze in his preferred 1,500 m event, the last major event till the
2016 Summer Olympics.
Retirement from competitive swimming On March 21, 2017, Ryan announced his retirement from competitive swimming during his "Player's Own Voice" segment on
CBC Sports.
Post swimming careers After his swimming retirement around 2017, and receiving a Certification in Project Management from Stanford University, Cochrane practiced Real Estate, serving with The Agency Real Estate company, while residing in his hometown of Victoria, B.C. To stay connected with his University, he volunteered on the U Victora Alumni Association board. He has also served with the organization Act Now BC, an initiative intended to promote Olympic values and the value of an active lifestyle to elementary school students. ==Honors==