# Swimming at the 2016 Summer Olympics – Men's 200 metre breaststroke

The men's 200 metre breaststroke event at the 2016 Summer Olympics took place between 9–10 August at the Olympic Aquatics Stadium.
The winning margin was 0.07 seconds which as of 2023 remains the only time this event for men was won by less than a tenth of a second at the Olympics.

## Summary

Double Asian Games champion Dmitriy Balandin surprised the field from the outside to become Kazakhstan's first ever gold medalist in swimming. Coming from behind in lane eight, he produced a late surge about the midway of the final leg to upset the pool for an unexpected Olympic triumph with a 2:07.46. U.S. breaststroker Josh Prenot nearly charged to the front at the final stretch, before fading to a runner-up finish in 2:07.53, seven-hundredths of a second behind the Kazakh. Meanwhile, Russia's Anton Chupkov claimed the final podium spot, putting up a time of 2:07.70.
Great Britain's Andrew Willis improved upon his eighth-place feat from London 2012 to finish fourth with a 2:07.78, narrowly missing on a podium by eight-hundredths of a second. Japan's Yasuhiro Koseki seized a comfortable lead throughout the majority of the race but slipped down the order on the home stretch to finish fifth in 2:07.80. Koseki's teammate Ippei Watanabe posted a sixth-place time in 2:07.87, while defending World Champion Marco Koch of Germany (2:08.00) and Prenot's fellow countryman Kevin Cordes (2:08.34) rounded out the top eight.
Earlier in the semifinals, Watanabe threw down a top-seeded time of 2:07.22 to slice 0.06 seconds off the existing Olympic record set by Hungary's defending champion Dániel Gyurta, who had narrowly missed the top sixteen field in the heats.

## Records

Prior to this competition, the existing world and Olympic records were as follows.
| World record | Akihiro Yamaguchi (JPN) | 2:07.01 | Gifu, Japan | 15 September 2012 |
| Olympic record | Dániel Gyurta (HUN) | 2:07.28 | London, United Kingdom | 1 August 2012 |
The following records were established during the competition:
| Date | Event | Name | Nationality | Time | Record |
| 9 August | Semifinal 1 | Ippei Watanabe | Japan | 2:07.22 | OR |

## Competition format

The competition consisted of three rounds: heats, semifinals, and a final. The swimmers with the best 16 times in the heats advanced to the semifinals. The swimmers with the best 8 times in the semifinals advanced to the final. Swim-offs were used as necessary to break ties for advancement to the next round.

## Results
### Heats

| Rank | Heat | Lane | Name | Nationality | Time | Notes |
| 1 | 5 | 3 | Anton Chupkov | Russia | 2:07.93 | Q, NR |
| 2 | 3 | 4 | Yasuhiro Koseki | Japan | 2:08.61 | Q |
| 3 | 4 | 5 | Andrew Willis | Great Britain | 2:08.92 | Q |
| 4 | 3 | 3 | Ilya Khomenko | Russia | 2:08.94 | Q |
| 5 | 4 | 4 | Marco Koch | Germany | 2:08.98 | Q |
| 6 | 4 | 6 | Dmitriy Balandin | Kazakhstan | 2:09.00 | Q |
| 7 | 5 | 5 | Kevin Cordes | United States | 2:09.30 | Q |
| 8 | 4 | 3 | Ippei Watanabe | Japan | 2:09.63 | Q |
| 9 | 3 | 6 | Mao Feilian | China | 2:09.80 | Q |
| 10 | 5 | 4 | Josh Prenot | United States | 2:09.91 | Q |
| 11 | 4 | 2 | Matti Mattsson | Finland | 2:10.09 | Q |
| 12 | 3 | 7 | Erik Persson | Sweden | 2:10.17 | Q |
| 13 | 3 | 1 | Li Xiang | China | 2:10.17 | Q |
| 14 | 4 | 1 | Carlos Claverie | Venezuela | 2:10.35 | Q |
| 15 | 5 | 6 | Craig Benson | Great Britain | 2:11.19 | Q |
| 16 | 5 | 1 | Luca Pizzini | Italy | 2:11.26 | Q |
| 17 | 3 | 5 | Dániel Gyurta | Hungary | 2:11.28 | |
| 18 | 5 | 7 | Anton Sveinn McKee | Iceland | 2:11.39 | |
| 19 | 2 | 3 | Nicholas Quinn | Ireland | 2:11.67 | |
| 20 | 2 | 8 | Yannick Käser | Switzerland | 2:11.77 | |
| 21 | 2 | 7 | Laurent Carnol | Luxembourg | 2:11.94 | |
| 22 | 4 | 7 | Giedrius Titenis | Lithuania | 2:12.13 | |
| 23 | 1 | 5 | Glenn Snyders | New Zealand | 2:12.47 | |
| 24 | 5 | 8 | Ashton Baumann | Canada | 2:12.61 | |
| 25 | 4 | 8 | Jarred Crous | South Africa | 2:12.64 | |
| 26 | 3 | 2 | Cameron van der Burgh | South Africa | 2:12.67 | |
| 27 | 3 | 8 | Panagiotis Samilidis | Greece | 2:12.68 | |
| 28 | 2 | 1 | Jorge Murillo | Colombia | 2:12.81 | |
| 29 | 2 | 4 | Tales Cerdeira | Brazil | 2:12.83 | |
| 30 | 1 | 4 | Dávid Horváth | Hungary | 2:13.24 | |
| 31 | 2 | 2 | Choi Kyu-woong | South Korea | 2:13.36 | |
| 32 | 1 | 3 | Basten Caerts | Belgium | 2:13.44 | |
| 33 | 1 | 6 | Martin Allikvee | Estonia | 2:13.66 | |
| 34 | 1 | 2 | Lee Hsuan-yen | Chinese Taipei | 2:14.84 | |
| 35 | 2 | 5 | Dimitrios Koulouris | Greece | 2:14.86 | |
| 36 | 5 | 2 | Thiago Simon | Brazil | 2:15.01 | |
| 37 | 2 | 6 | Dmytro Oseledets | Ukraine | 2:15.19 | |
| 38 | 1 | 1 | Denis Petrashov | Kyrgyzstan | 2:16.57 | |
| 39 | 1 | 7 | Arya Nasimi Shad | Iran | 2:20.18 | |

### Semifinals
#### Semifinal 1

| Rank | Lane | Name | Nationality | Time | Notes |
| 1 | 6 | Ippei Watanabe | Japan | 2:07.22 | Q, OR |
| 2 | 2 | Josh Prenot | United States | 2:07.78 | Q |
| 3 | 4 | Yasuhiro Koseki | Japan | 2:07.91 | Q |
| 4 | 3 | Dmitriy Balandin | Kazakhstan | 2:08.20 | Q |
| 5 | 5 | Ilya Khomenko | Russia | 2:09.73 | |
| 6 | 7 | Erik Persson | Sweden | 2:10.12 | |
| 7 | 8 | Luca Pizzini | Italy | 2:11.53 | |
| 8 | 1 | Carlos Claverie | Venezuela | 2:11.56 | |

#### Semifinal 2

| Rank | Lane | Name | Nationality | Time | Notes |
| 1 | 5 | Andrew Willis | Great Britain | 2:07.73 | Q |
| 2 | 6 | Kevin Cordes | United States | 2:07.99 | Q |
| 3 | 4 | Anton Chupkov | Russia | 2:08.08 | Q |
| 4 | 3 | Marco Koch | Germany | 2:08.12 | Q |
| 5 | 2 | Mao Feilian | China | 2:09.64 | |
| 6 | 1 | Li Xiang | China | 2:10.92 | |
| 7 | 8 | Craig Benson | Great Britain | 2:10.93 | |
| 8 | 7 | Matti Mattsson | Finland | 2:12.99 | |

### Final

| Rank | Lane | Name | Nationality | Time | Notes |
| | 8 | Dmitriy Balandin | Kazakhstan | 2:07.46 | NR |
| | 3 | Josh Prenot | United States | 2:07.53 | |
| | 7 | Anton Chupkov | Russia | 2:07.70 | NR |
| 4 | 5 | Andrew Willis | Great Britain | 2:07.78 | |
| 5 | 6 | Yasuhiro Koseki | Japan | 2:07.80 | |
| 6 | 4 | Ippei Watanabe | Japan | 2:07.87 | |
| 7 | 1 | Marco Koch | Germany | 2:08.00 | |
| 8 | 2 | Kevin Cordes | United States | 2:08.34 | |