The Men's 100 metre breaststroke SB12 swimming event at the 2004 Summer Paralympics was competed on 20 September. It was won by Dmytro Aleksyeyev, representing Ukraine.
The Women's 100 metre breaststroke SB12 swimming event at the 2004 Summer Paralympics was competed on 20 September. It was won by Sandra Gómez Pérez, representing Spain.
The Men's 100 metre breaststroke SB12 event at the 2016 Paralympic Games took place on 13 September 2016, at the Olympic Aquatics Stadium. Two heats were held. The swimmers with the eight fastest times advanced to the final.
Swimming at the 2020 Summer Paralympics was held at the Tokyo Aquatics Centre. There were 146 events - six fewer events than the 2016 Summer Paralympics. Swimming is the second largest sport: behind athletics and ahead of table tennis.
Taeyanna Adams is a Micronesian swimmer, who is the national record holder in multiple events. She competed in the 100 metre breaststroke event at the delayed 2020 Summer Olympics.
Evgeniia Igorevna Chikunova is a Russian swimmer. She competed in the women's 100 metre breaststroke, 200 metre breaststroke, and 4 × 100 metre medley relay at the 2020 Summer Olympics.
Vali Israfilov is an Azerbaijani paralympic-swimmer. At the 2020 Summer Paralympics he won a gold in the 100 metre breaststroke SB12 event.
Artur Saifutdinov is a Russian Paralympic swimmer who represented Russian Paralympic Committee athletes at the 2020 Summer Paralympics.
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 Women's 100 metre breaststroke S14 event at the 2020 Paralympic Games took place on 29 August 2021, at the Tokyo Aquatics Centre.
The Women's 100 metre breaststroke SB13 event at the 2020 Paralympic Games took place on 1 September 2021, at the Tokyo Aquatics Centre.
The Women's 100 metre breaststroke SB11 event at the 2020 Paralympic Games took place on 1 September 2021, at the Tokyo Aquatics Centre.
The Women's 100 metre breaststroke SB7 event at the 2020 Paralympic Games took place on 1 September 2021, at the Tokyo Aquatics Centre.
The Women's 100 metre breaststroke SB6 event at the 2020 Paralympic Games took place on 28 August 2021, at the Tokyo Aquatics Centre.
The Women's 100 metre breaststroke SB5 event at the 2020 Paralympic Games took place on 28 August 2021, at the Tokyo Aquatics Centre.
The Women's 100 metre breaststroke SB4 event at the 2020 Paralympic Games took place on 29 August 2021, at the Tokyo Aquatics Centre.
The Men's 100 metre breaststroke SB8 event at the 2020 Paralympic Games took place on 1 September 2021, at the Tokyo Aquatics Centre.
The Men's 100 metre breaststroke SB12 event at the 2020 Paralympic Games took place on 1 September 2021, at the Tokyo Aquatics Centre.
The men's 100 metre breaststroke SB13 event at the 2020 Paralympic Games took place on 1 September 2021, at the Tokyo Aquatics Centre.
