Medalists
| Event | Gold | Silver | Bronze |
|---|---|---|---|
| SB2 | José Arnulfo Castorena  Mexico | Cristopher Tronco Sánchez Mexico | Emmanuele Marigliano  Italy |
| SB3 | Jo Giseong  South Korea | Miguel Luque Ávila  Spain | Takayuki Suzuki  Japan |
| 2023 World Para Swimming Championships | ||
|---|---|---|
| Swimming | ||
| Freestyle | ||
| 50 m | men | women |
| 100 m | men | women |
| 200 m | men | women |
| 400 m | men | women |
| Backstroke | ||
| 50 m | men | women |
| 100 m | men | women |
| Breaststroke | ||
| 50 m | men | women |
| 100 m | men | women |
| Butterfly | ||
| 50 m | men | women |
| 100 m | men | women |
| Individual medley | ||
| 150 m | men | women |
| 200 m | men | women |
| Relay | ||
| Freestyle | mixed | |
| Medley | mixed | |
The men's 50m breaststroke events at the 2023 World Para Swimming Championships were held at the Manchester Aquatics Centre between 31 July and 6 August.
| Event | Gold | Silver | Bronze |
|---|---|---|---|
| SB2 | José Arnulfo Castorena Mexico | Cristopher Tronco Sánchez Mexico | Emmanuele Marigliano Italy |
| SB3 | Jo Giseong South Korea | Miguel Luque Ávila Spain | Takayuki Suzuki Japan |
Ten swimmers from seven nations took part. The swimmers with the top eight times, regardless of heat, advanced to the final. [1]
| Rank | Heat | Lane | Name | Nation | Result | Notes |
|---|---|---|---|---|---|---|
| 1 | 2 | 4 | José Arnulfo Castorena | Mexico | 58.63 | Q |
| 2 | 2 | 5 | Emmanuele Marigliano | Italy | 1:06.35 | Q |
| 3 | 1 | 5 | Ioannis Kostakis |  Greece | 1:06.68 | Q |
| 4 | 1 | 4 | Cristopher Tronco Sánchez | Mexico | 1:07.04 | Q |
| 5 | 2 | 6 | Ismail Barlov |  Bosnia and Herzegovina | 1:07.84 | Q |
| 6 | 2 | 3 | Marcos Rafael Zarate Rodriguez | Mexico | 1:12.11 | Q |
| 7 | 1 | 6 | Charkorn Kaewsri |  Thailand | 1:12.47 | Q |
| 8 | 2 | 2 | Gabriel Araújo |  Brazil | 1:18.80 | Q |
| 9 | 1 | 2 | Bruno Becker | Brazil | 1:42.75 | |
| 1 | 3 | Daniel Ferrer Robles | Spain | DSQ |
The final was held on 31 July. [2]
| Rank | Name | Nation | Result | Notes |
|---|---|---|---|---|
 | José Arnulfo Castorena | Mexico | 57.76 | |
 | Cristopher Tronco Sánchez | Mexico | 1:04.93 | |
 | Emmanuele Marigliano | Italy | 1:07.06 | |
| 4 | Ioannis Kostakis | Greece | 1:07.43 | |
| 5 | Ismail Barlov | Bosnia and Herzegovina | 1:08.77 | |
| 6 | Marcos Rafael Zarate Rodriguez | Mexico | 1:12.48 | |
| 7 | Gabriel Araújo | Brazil | 1:13.56 | |
| 8 | Charkorn Kaewsri | Thailand | 1:15.94 |
Seven swimmers from six nations took part. [3]
| Rank | Name | Nation | Result | Notes |
|---|---|---|---|---|
| Jo Giseong | South Korea | 49.21 | |
| Miguel Luque Ávila | Spain | 49.90 | |
| Takayuki Suzuki | Japan | 50.69 | |
| 4 | Ami Omer Dadaon |  Israel | 50.94 | |
| 5 | Andreas Ernhofer |  Austria | 51.52 | |
| 6 | Ángel de Jesús Camacho Ramírez | Mexico | 57.10 | |
| 7 | Gustavo Sánchez Martínez | Mexico | 57.41 |
Theresa Goh Rui SiBBM is a Singaporean swimmer and Paralympic medalist, with a bronze at the SB4 100m breaststroke at the 2016 Summer Paralympics. She holds the world records for the SB4 50 metres and 200 metres breaststroke events.
Malta sent a delegation to compete at the 2012 Summer Paralympics in London, United Kingdom, from 29 August to 9 September 2012. This was the country's eighth appearance in a Summer Paralympic Games. The Maltese delegation consisted of a single short-distance swimmer: Matthew Sultana. In his three events, the men's 50 metres freestyle S10, the men's 100 metre butterfly S10 and the men's 100 metre breaststroke SB9, he failed to qualify beyond the first round.
The Faroe Islands sent a delegation to compete in the 2012 Summer Paralympics in London, United Kingdom, from 29 August to 9 September 2012. This was the nation's eighth time competing in a Summer Paralympic Games. The Faroese delegation consisted of one swimmer, Ragnvaldur Jensen. In his only event, the men's 100 meter breaststroke SB14 he finished seventh in his heat and failed to qualify for the finals.
The men's 50 metre breaststroke SB2 event at the 2012 Paralympic Games took place on 30 August, at the London Aquatics Centre.
Thomas Young is a British Paralympic swimmer. He represented Britain at the 2012 London Paralympics and has won medals at both the long course and short course World Championships.
The Men's 50 metre breaststroke SB2 event at the 2016 Paralympic Games took place on 14 September 2016, at the Olympic Aquatics Stadium. Two heats were held. The swimmers with the eight fastest times advanced to the final.
The men's 50 m breaststroke swimming events for the 2016 Summer Paralympics took place at the Olympic Aquatics Stadium from 8 to 17 September. A total of eleven events were contested for different classifications.
The Women's 50 metre breaststroke swimming events for the 2020 Summer Paralympics took place at the Tokyo Aquatics Centre on 31 August 2021.
The men's 50 metre breaststroke SB2 event at the 2020 Paralympic Games took place on 31 August 2021, at the Tokyo Aquatics Centre.
The men's 50m breaststroke events at the 2022 World Para Swimming Championships were held at the Penteada Olympic Swimming Complex in Madeira between 12 and 18 June.
The women's 50m breaststroke events at the 2022 World Para Swimming Championships were held at the Penteada Olympic Swimming Complex in Madeira between 12 and 18 June.
The men's 100m breaststroke events at the 2022 World Para Swimming Championships were held at the Penteada Olympic Swimming Complex in Madeira between 12–18 June.
The women's 100m breaststroke events at the 2022 World Para Swimming Championships were held at the Penteada Olympic Swimming Complex in Madeira between 12 and 18 June.
The men's 100m butterfly events at the 2023 World Para Swimming Championships will be held at the Manchester Aquatics Centre between 31 July and 6 August.
The women's 100m breaststroke events at the 2023 World Para Swimming Championships will be held at the Manchester Aquatics Centre between 31 July and 6 August.
The men's 100m breaststroke events at the 2023 World Para Swimming Championships will be held at the Manchester Aquatics Centre between 31 July and 6 August.
The women's 50m breaststroke events at the 2023 World Para Swimming Championships were held at the Manchester Aquatics Centre between 31 July and 6 August.
The men's 100m backstroke events at the 2023 World Para Swimming Championships will be held at the Manchester Aquatics Centre between 31 July and 6 August.