James Magnussen is a retired Australian swimmer and Olympic medallist. He was the 2011 and 2013 100-metre freestyle world champion, and holds the record for the fifth fastest swim in history in the 100-metre freestyle, with a time of 47.10, which until 2016 also stood as the fastest swim in textile swimwear material.
The men's 50 metre freestyle competition of the swimming events at the 2011 Pan American Games took place on October 20 at the Scotiabank Aquatics Center in the municipality of Zapopan, near Guadalajara, Mexico. The defending Pan American Games champion was César Cielo Filho of Brazil.
Bruno Giuseppe Fratus is a Brazilian competitive swimmer. He won a bronze medal in the 50-metre freestyle at the 2020 Summer Olympics in Tokyo. In July 2021, Fratus became the first swimmer in history to swim the long course 50 metre freestyle race in less than 22 seconds 90 times. He surpassed this mark by swimming his 100th sub-22 second 50 metre freestyle at the 19th World Aquatics Championships in June 2022.
Guilherme Pereira da Costa is a Brazilian swimmer. He is the 400m freestyle bronze medalist at the 2022 World Championships. At the Pan American Games, he was champion of the 400, 800 and 1500 metre freestyle. He is also currently the South American record holder in the 400, 800, and 1500 metre freestyle.
The men's 400 metre freestyle competition of the swimming events at the 2023 Pan American Games were held on October 21, 2023, at the Aquatic Center in Santiago, Chile.
The women's 400 metre freestyle competition of the swimming events at the 2023 Pan American Games were held on October 21, 2023, at the Aquatic Center in Santiago, Chile.
The men's 400 metre freestyle competition of the swimming events at the 2023 Pan American Games were held on October 22, 2023, at the Aquatic Center in Santiago, Chile.
The men's 100 metre freestyle competition of the swimming events at the 2023 Pan American Games were held on October 23, 2023, at the Aquatic Center in Santiago, Chile.
The men's 800 metre freestyle competition of the swimming events at the 2023 Pan American Games were held on October 23, 2023, at the Aquatic Center in Santiago, Chile.
The women's 50 metre freestyle competition of the swimming events at the 2023 Pan American Games were held on October 24, 2023, at the Aquatic Center in Santiago, Chile.
The women's 100 metre freestyle competition of the swimming events at the 2023 Pan American Games were held on October 24, 2023, at the Aquatic Center in Santiago, Chile.
The women's 400 metre freestyle competition of the swimming events at the 2023 Pan American Games were held on October 22, 2023, at the Aquatic Center in Santiago, Chile.
The men's 4 × 200 metre freestyle relay competition of the swimming events at the 2023 Pan American Games were held October 24, 2023 at the Aquatic Center in Santiago, Chile.
The men's 4 × 100 metre freestyle relay competition of the swimming events at the 2023 Pan American Games were held on October 21, 2023, at the Aquatic Center in Santiago.
The women's 4 × 200 metre freestyle relay competition of the swimming events at the 2023 Pan American Games were held October 24, 2023, at the Aquatic Center in Santiago.
The men's 400 metre individual medley competition of the swimming events at the 2023 Pan American Games were held on October 24, 2023, at the Aquatic Center in Santiago, Chile.
The women's 4 × 100 metre freestyle relay competition of the swimming events at the 2023 Pan American Games were held on October 21, 2023, at the Aquatic Center in Santiago, Chile.
The men's 50 metre freestyle S2 competition of the swimming events at the 2023 Parapan American Games were held on November 22, 2023, at the Aquatic Center within the Julio Martínez National Stadium in Santiago, Chile.
The men's 50 metre freestyle S3 competition of the swimming events at the 2023 Parapan American Games were held on November 22, 2023, at the Aquatic Center within the Julio Martínez National Stadium in Santiago, Chile.
The men's 50 metre freestyle S5 competition of the swimming events at the 2023 Parapan American Games were held on November 18, 2023, at the Aquatic Center within the Julio Martínez National Stadium in Santiago, Chile. The event includes both S4 and S5 athletes.
