2025-26 Women's Swimming and Diving Roster

Mabel Koff

  • Class Sophomore
  • Hometown Baltimore, Md.
  • High School The Bryn Mawr School
  • Opendorse mabel-koff

Biography

2024-25:
  • Placed second in the 500 free (5:09.78) against UMass
  • Finished second in the 100 back (55.97) and 200 back (2:00.05) against Delaware
  • Won the 200 back (1:58.29) against Brown
  • Won the 200 free (1:52.35), 200 back (1:59.04) and 200 IM (2:04.47) against UPenn, Dartmouth
  • Won the 100 back (52.51), 200 back (1:55.22) and 200 IM (2:02.13) against Cornell
  • Placed first in the 200 back (1:54.95) against Princeton, Harvard, breaking a pool and school record
  • Was a part of the 800 free relay quartet that finished fourth (7:17.49) on day one of the Ivy League Championship
  • Delivered a stellar performance in the 200 back (1:54.79) A final, earning a bronze medal on the final day of the Ivy League Championship

Before Yale: All-American and Scholastic All-American at The Bryn Mawr School… Maryland state champion in the 100 and 200 backstroke and the 200 IM… School record holder in the 100 breaststroke, 100 backstroke and 200 IM… Olympic Trials qualifier… Competed with the North Baltimore Aquatic Club.
 
Personal: Father was a pole vaulter at the University of Michigan and the University of Cambridge.
 
Why Yale? “Division I athletics, challenging academics and a great culture and team.”

Historical Player Information

  • 2024-25First Year

    Back/Free
  • 2025-26Sophomore

    Backstroke/Freestyle