Daniel Lawrence Madwed is an American swimmer.
Nicolas Nilo César de Oliveira is a Brazilian former freestyle swimmer who specialized in sprint events.
The Men's 4x200m Freestyle Relay at the 2007 Pan American Games took place at the Maria Lenk Aquatic Park in Rio de Janeiro, Brazil, with the final being swum on July 17.
The Men's 4x100m Medley Relay event at the 2007 Pan American Games took place at the Maria Lenk Aquatic Park in Rio de Janeiro, Brazil, with the final being swum on July 22.
The Women's 4 × 100 m Freestyle Relay event at the 2007 Pan American Games took place at the Maria Lenk Aquatic Park in Rio de Janeiro, Brazil, with the final being swum on July 19.
The Women's 4x200m Freestyle Relay event at the 2007 Pan American Games occurred at the Maria Lenk Aquatic Park in Rio de Janeiro, Brazil, with the final being swum on July 18.
The Women's 4 × 100 m Medley Relay at the 2007 Pan American Games took place at the Maria Lenk Aquatic Park in Rio de Janeiro, Brazil, with the final being swum on July 22.
Marcelo Chierighini is a Brazilian competitive swimmer. In the 100 metre freestyle, he was an Olympic finalist at the Rio 2016 Games, and four times in a row a finalist at the World Championships in 2013, 2015, 2017 and 2019. In the 4 x 100 metre freestyle relay he holds a silver medal at the 2017 World Championships.
João Bevilaqua de Lucca is a Brazilian swimmer.
The men's 4 × 100 metre freestyle relay competition of the swimming events at the 1991 Pan American Games took place on 16 August. The last Pan American Games champion was the United States.
Luiz Altamir Lopes Melo is a Brazilian swimmer.
Blake John Pieroni is a retired American professional swimmer who specialized in freestyle events. He is a two time Olympian and gold medalist in the 4x100-meter freestyle relay at both the 2016 Summer Olympics and the 2020 Summer Olympics. On the relay in 2016, he swam in the prelims of the race, on the 2020 Olympics 4x100-meter freestyle relay he swam in both the prelims and the final. He also won a gold medal in the 4x100-meter medley relay at the 2020 Olympic Games, swimming the freestyle leg of the relay in the prelims.
Fernando Muhlenberg Scheffer is a Brazilian swimmer. In the 200 metre freestyle, he is the bronze medalist of the Tokyo 2020 Olympics, the gold medalist at the 2019 Pan American Games and the South American record holder in the event. He became world champion and world record holder in the 4x200m freestyle relay at the 2018 World Swimming Championships in short course.
Pedro Henrique Silva Spajari is a Brazilian swimmer.
Flynn Southam is an Australian swimmer. He won three gold medals at the 2022 Commonwealth Games, one each in the 4×100 metre freestyle relay, the 4×200 metre freestyle relay, and the 4×100 metre mixed freestyle relay. At the 2022 Junior Pan Pacific Swimming Championships, he won gold medals in the 50 metre freestyle, 100 metre freestyle, 200 metre freestyle, and the 4×200 metre freestyle relay, and silver medals in the 4×100 metre freestyle relay and the 4×100 metre medley relay.
