/ CBS News

Olympic Games get underway in Paris

Olympic Games get underway in Paris 02:27

The United States won its first gold medal at the Paris Olympics after a strong showing in the 4x100 meter freestyle relay on Saturday.

The team — made up of Jack Alexy, Chris Guiliano, Hunter Armstrong, and Caeleb Dressel — finished 1.07 seconds before the silver medal team, Australia. Italy won bronze.

Swimming - Olympic Games Paris 2024: Day 1
Chris Guiliano, Hunter Armstrong and Jack Alexy of Team USA celebrate after winning gold in the Men's 4x100m Freestyle Relay Final on day one of the Olympic Games Paris 2024 at Paris La Defense Arena on July 27, 2024 in Nanterre, France. / Getty Images

Team USA has won gold in this event in 10 of the last 13 Olympics. It is also Dressel's eighth Olympic gold.

Earlier Saturday, the U.S. won its first medal in Paris when Sarah Bacon, 27, and Kassidy Cook, 29, won silver in the 3-meter synchronized springboard competition. The American duo scored 314.64 points, which put them firmly in second place behind Chang Yani and Chen Yiwen of China.

Katie Ledecky wins bronze in women's 400-meter freestyle

Katie Ledecky came up short to reclaim gold in the women's 400-meter freestyle on Saturday after Australian Ariarne Titmus defended her Olympic title.

Titmus, known as "The Terminator" handed Ledecky a second straight defeat at the Paris La Défense Arena in the event that the 27-year-old American won in Rio de Janeiro in 2016.

SWIMMING-OLY-PARIS-2024
American Katie Ledecky (back) congratulates gold medallist Australia's Ariarne Titmus (front) after the final of the women's 400m freestyle swimming event at the Paris 2024 Olympic Games at the Paris La Defense Arena. OLI SCARFF/AFP via Getty Images

With her fingernails painted Aussie yellow, Titmus led from start to finish. She faced her stiffest challenge from Canadian phenom Summer McIntosh but won comfortably in 3 minutes, 57.49 seconds.

McIntosh claimed the silver in 3:58.37. Ledecky was left in their wake and got the bronze in 4:00.86.

Swimming - Olympic Games Paris 2024: Day 1
Silver Medalist, Summer McIntosh of Team Canada, Gold Medalist, Ariarne Titmus of Team Australia and Bronze Medalist, Katie Ledecky of Team United States. / Getty Images

After Saturday's race, the highly decorated Ledecky remains at six individual gold medals – still the most of any female swimmer in Olympic history. The third-place prize is her 11th overall Olympic medal.

Titmus now has three individual Olympic victories on her growing resume. She swept the 200 and 400 free in Tokyo, beating Ledecky, and is favored to pull off the same double in Paris.

Ledecky isn't done yet. She skipped a chance to face Titmus again in the 200 free, but the American is favored to take gold in both the 800 and 1,500 races.

U.S. wins silver in women's relay

Team USA won the silver medal in the 4x100-meter swimming relay, losing to Australia. China won bronze.

Swimming - Olympic Games Paris 2024: Day 1
Kate Douglass, Gretchen Walsh, Torri Huske and Simone Manuel of Team United States celebrate after winning silver in the Women's 4x100m Freestyle Relay Final. / Getty Images

The U.S. relay team, which included Kate Douglass, Gretchen Walsh, Torri Huske and Simone Manuel, set a new American record in the event with a time of 3:30.20. The time was just under 2 seconds shy of Australia's 3:28.92, which is a new Olympic record and the country's fourth straight Olympic title in the event.

The Aussies, who hold the world record in the event, also held the previous Olympic record time of 3:29.69 which they set in Tokyo.

So far, the U.S. has won five medals: one gold, two silver and two bronze. American cyclist Chloe Dygert won bronze in the women's individual time trial in road cycling.

Lucia Suarez Sang

Lucia Suarez Sang is an associate managing editor at CBSNews.com. Previously, Lucia was the director of digital content at FOX61 News in Connecticut and has previously written for outlets including FoxNews.com, Fox News Latino and the Rutland Herald.