Colorado State University Athletics
2025-26 Women's Swimming & Diving Roster
Mavi Nehir Isman
- Position:
- Backstroke, Butterfly
- Class:
- Junior
- Hometown:
- Istanbul, Turkey
- High School:
- FMV Ayazaga Isik
CSU Career Rankings
5 | 100 FL | 53.96 | 2026
Career Mountain West Placings
2026
17. 100 Butterfly
24. 200 Butterfly
2025
24. 100 Butterfly
2024
21. 100 backstroke
23. 100 butterfly
Collegiate Top Times
200 BK | 2:06.57 | Hawkeye Invite -- 12/2/24
100 FL | 53.96 | Mountain West Championships – 2/19/26
200 FL | 2:05.71 | Mountain West Championships – 2/20/26
100 BK | 56.07 | Mountain West Championships – 2/21/26
2025-26 (JUNIOR): Scored at conference for the third consecutive season and helped set a school relay record. … Set program’s fifth-best time in 100 butterfly at 53.96 at conference. … Placed in both butterfly events at the MW Championships, 17th in the 100, 24th in the 200. … Swam the butterfly leg on the school record-setting 200 medley relay (1:38.54). … Had personal bests in both butterfly events.
2024-25 (SOPHOMORE): Finished her season as a scorer at conference for the second consecutive season. … Placed 24th in the 100-yard butterfly. … Was part of the conference 200 medley relay. … Had one career-best swim while scoring in seven meets.
2023-24 (FRESHMAN): Scored in eight meets her debut season, including the Mountain West Championships. … Placed in both the 100-yard backstroke and breaststroke. … Ranked second on the team in the 100 fly ... Earned Academic All-Mountain West honors.
High School: A two-time national team member for Turkey, she has placed multiple times through the years, including championship swims at the junior level ... Won the 50-meter butterfly in 2019, placing third in the 50 back in 2020 and 2021, winning the 100 back that season, adding a runner-up finish in the 50 fly ... This past season, placed third in Turkey Juniors in the 100 fly … in 2021, placed second in the 50 fly the Turkey Juniors and third in the same event at Turkey Nationals … Holds personal records of 1:01.62 in the 100 fly, 1:03.21 in the 100 back and 28.85 in the 50 back, all short-course meters.
Personal: Born June 3, 2005 …. Parents are Tugba and Kivanc Isman … Mother played volleyball and was a national champion for Istanbul and her father was a national champion water polo player …Intends to major in marketing and psychology.
5 | 100 FL | 53.96 | 2026
Career Mountain West Placings
2026
17. 100 Butterfly
24. 200 Butterfly
2025
24. 100 Butterfly
2024
21. 100 backstroke
23. 100 butterfly
Collegiate Top Times
200 BK | 2:06.57 | Hawkeye Invite -- 12/2/24
100 FL | 53.96 | Mountain West Championships – 2/19/26
200 FL | 2:05.71 | Mountain West Championships – 2/20/26
100 BK | 56.07 | Mountain West Championships – 2/21/26
2025-26 (JUNIOR): Scored at conference for the third consecutive season and helped set a school relay record. … Set program’s fifth-best time in 100 butterfly at 53.96 at conference. … Placed in both butterfly events at the MW Championships, 17th in the 100, 24th in the 200. … Swam the butterfly leg on the school record-setting 200 medley relay (1:38.54). … Had personal bests in both butterfly events.
2024-25 (SOPHOMORE): Finished her season as a scorer at conference for the second consecutive season. … Placed 24th in the 100-yard butterfly. … Was part of the conference 200 medley relay. … Had one career-best swim while scoring in seven meets.
2023-24 (FRESHMAN): Scored in eight meets her debut season, including the Mountain West Championships. … Placed in both the 100-yard backstroke and breaststroke. … Ranked second on the team in the 100 fly ... Earned Academic All-Mountain West honors.
High School: A two-time national team member for Turkey, she has placed multiple times through the years, including championship swims at the junior level ... Won the 50-meter butterfly in 2019, placing third in the 50 back in 2020 and 2021, winning the 100 back that season, adding a runner-up finish in the 50 fly ... This past season, placed third in Turkey Juniors in the 100 fly … in 2021, placed second in the 50 fly the Turkey Juniors and third in the same event at Turkey Nationals … Holds personal records of 1:01.62 in the 100 fly, 1:03.21 in the 100 back and 28.85 in the 50 back, all short-course meters.
Personal: Born June 3, 2005 …. Parents are Tugba and Kivanc Isman … Mother played volleyball and was a national champion for Istanbul and her father was a national champion water polo player …Intends to major in marketing and psychology.
Tess Whineray is going to NCAAs: Rams Live Exclusive
Wednesday, March 18
CSU Swim & Dive: 2025-26 Preseason Press Conference
Monday, September 29
21-22 Swimming Schedule Video
Monday, August 16
Colorado State Swim & Dive: Erin Popovich Speaks To Team About Confidence
Monday, November 18
