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University of Idaho Athletics

2025-26 Women's Swimming and Diving Roster

Sienna Lefeber

  • Position Freestyle/Butterfly/Backstroke
  • Class Sophomore
  • High School Mountain View HS
  • Hometown Bend, Oregon
  • Major Recreational Sports and Tourism Management

Biography

FRESHMAN (2024-2025): during her freshman season she participated in 6 meets... During this season she also set new personal bests on 50 Y Back (27.76), 200 Y Back (2:07.07), 100 Y Fly (59.96), 200 Y Fly (2:09.59) and 400 Y IM (4:43.56)... among the six meets she ended 2nd against College of Idaho on the event 1000 Y Free (10:52.50)...

HIGH SCHOOL: Competed for four years of varsity at Mountain View High School in Bend, Oregon under head coach Annie Warzecha… led the Cougars to the Oregon 5A Swimming State Championship… captured the school record in 400 medley relay.

PERSONAL: Daughter of Shane and Elizabeth Lefeber… mother competed at the University of Iowa for swimming… has one sibling, Landon… enjoys spending time with friends and family, and being outside.

PERSONAL BESTS:
50 Back  27.76 2024-2025
200 Back 2:07.07 2024-2025
100 Fly 59.96 2024-2025
200 Fly 2:09.59 2024-2025
400 IM 4:43.56 2024-2025

Historical Player Information

  • 2024-25Freshman

    Butterfly/Backstroke
  • 2025-26Sophomore

    Freestyle/Butterfly/Backstroke
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