Missoula's Katharine Berkoff second in 100-meter Olympics semi, qualifies for Tuesday finals
![Missoula's Katharine Berkoff second in 100-meter Olympics semi, qualifies for Tuesday finals](https://bloximages.chicago2.vip.townnews.com/mtstandard.com/content/tncms/assets/v3/editorial/8/e0/8e07302e-3735-5081-83e9-7fbe3e07a2ed/668c444e06255.image.jpg?resize=300%2C200)
Missoula's Katharine Berkoff had the third-fastest semifinal time and will swim for a 100-meter backstroke medal Tuesday.
Missoula's Katharine Berkoff had the third-fastest semifinal time and will swim for a 100-meter backstroke medal Tuesday.