McIntosh won the gold medal, beating Australian Jenna Forrester with a record time in the women's 400m individual medley.

McIntosh finished the race in 4 minutes, 28.01 seconds, while Forrester was nearly three seconds behind, and Agostina Hein of Argentina took the bronze medal.

The previous record was held by American Elizabeth Beisel with a time of 4:31.99 since 2014.

McIntosh said she was 'pumped up' for the win, and it was a great feeling to get the gold medal after a silver medal in the 200 free on Wednesday.

In the 200 free, McIntosh finished in 1 minute, 53.86 seconds, behind Australia's Lani Pallister, who set a championship record of 1:53.67.

McIntosh said she didn't start fast enough and her turns were not right, which made her overthink the race.

McIntosh believed she could have done better in the race.

She said it's essential to focus on the next day and take it one race at a time, whether it's a good or bad day.

McIntosh was happy to have won the medley, even though she thought she could have done more.

Here's what you need to know about Summer McIntosh's biggest meet of the year.

Summer McIntosh is testing her 2028 Olympic goals at the Pan Pacific championships this week.

After the race, the Canadian national anthem was played, and the crowd, including many young fans, cheered loudly.

McIntosh said it was an honour to give people a show every time she races and be part of the excitement.

McIntosh admitted she had forgotten how fun it is to compete in relays after Canada's bronze-medal performance in the 4x200m.

Later, McIntosh helped Canada take third place in the women's 4x200 freestyle relay, and her teammates kept the position for a bronze medal.

The Canadians finished with a time of 7:52.74, behind Australia and the United States, who set new championship records.

Mary-Sophie Harvey said she was nervous and not in peak form during the team's post-race interview.

Harvey was happy they came away with the bronze medal and wants to stay on the podium until the 2028 Olympics.

Australia led the 4x200 freestyle relay from the start, with their team setting a new championship record of 7:42.40.

Katie Ledecky swam the anchor leg for the U.S. but couldn't catch up to Australia's Milla Jansen, despite getting close in the final metres.

Ledecky said she loves swimming the anchor leg in relays and always tries to do her best.

Summer McIntosh won her third medal at the Pan Pacs as Canada's women's 4x200m freestyle relay took bronze.

McIntosh said she had forgotten how much fun she has competing in relays.

In the men's 400 IM, Tristan Jankovics and Lorne Wigginton of Canada finished 7th and 8th, respectively.

Japan's Tomoyuki Matsushita won the men's 400 IM with a championship record time of 4:06.75.

Matsushita's time beat the previous record held by American Ryan Lochte since 2010.

Matsushita said he would come back to the U.S. and win gold again next time.

Taylor Ruck of Canada finished fifth in the women's 100 free with a time of 53.16 seconds.

McIntosh took silver in the women's 200m freestyle, and Tierney won the 100m backstroke gold at the Pan Pacs.

More swimming coverage is available.

Meg Harris of Australia won the women's 100 free, overcoming Gretchen Walsh in the final 25 metres.

Ruck won three bronze medals on the opening day of competition in the women's 50 butterfly, 100 backstroke, and 100 medley relay.

The 2026 Pan Pacific Swimming Championships continued with Day 2 finals.

Alexanne Lepage of Canada delivered a personal best time of 1:05.94 in the women's 100 breaststroke.

Teammate Sophie Angus was also in the race and finished seventh with a time of 1:06.70.

Angus recently captured her first individual Commonwealth Games medal, tying for third in the women's 50 breaststroke.

McKenzie Siroky of the U.S. won the women's 100 breaststroke, followed by China's Tang Qianting and Japan's Satomi Suzuki.

Other Canadian results were announced.

Ingrid Wilm of Calgary finished fifth in the women's 50m backstroke with a time of 27.93 seconds.

Oliver Dawson of Grande Prairie, Alta., finished sixth in the men's 100 breaststroke with a time of 59.85 seconds.

Javier Acevedo of Toronto finished eighth in the men's 50 backstroke with a time of 25.45 seconds.

The Canadian men's 200m freestyle relay team finished fourth with a time of 7:09.91.

The Canadian men's 200 free relay team finished sixth with a time of 7:17.75.