Colorado State University Athletics
2025-26 Women's Swimming & Diving Roster
Trietley, Lexie

Lexie Trietley
- Position:
- Freestyle
- Class:
- Senior
- Hometown:
- Olean, N.Y.
- High School:
- Olean
- Major:
- Finance
Bio
CSU Individual Rankings
3 | 50 free | 22.70 | 2025
3 | 100 free | 49.63 | 2024
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Career Mountain West Placings
2025
4. 50 Free
11. 100 Free
2024
3. 50 freestyle
5. 100 freestyle
2023
3. 100 free
6. 50 free
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Collegiate Bests
50 FR | 22.70 | Mountain West Championships – 2/20/25
100 FR | 49.63 | Mountain West Championships – 2/24/24
200 FR | 1:52.80 | Mountain West Championships – 2/21/25
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2024-25 (JUNIOR): Continued her role as one of the primary point producers on the squad. … Earned All-Mountain West honors in the 50-yard freestyle for the third consecutive year. … Placed fourth at conference in the 50 free, 11th in the 100 free. … Ranks third at the school in both the 50 and 100 frees. … Part of the school-setting relays for the 400 medley and 400 free teams. … Also part of the quads for the 200 free and 200 medley teams. … Posted 15 race wins in the sprint freestyles. … Set two personal bests. … Named CSC Academic All-District.
2023-24 (SOPHOMORE): Lowered her career bests in both the 50- and 100-yard freestyles, ranking third at the school in both events. … Earned All-Mountain West honors in the 50 and 100 frees for the second consecutive season. … Broke the Moby Pool records in the 50 and 100 frees, both previously held by Olympic gold-medal winner Amy Van Dyken. … Part of the school-record 400 yard freestyle relay (3:20.21) and the 400 medley relay (3:38.95). … Notched 11 individual race wins during the year as she scored in every meet. … Named the MW Swimmer of the Week Oct. 31, 2023 ... Earned Academic All-Mountain West and Scholar-Athlete honors.
2022-23 (FRESHMAN): Had an outstanding debut season, breaking into the program top three in both the 50- and 100-yard freestyles. … Ranks third in the 50 free with a time of 22.76. … Ranks third in the 100 free with a time of 49.79. … Placed third in the 100 free at the MW Championships, placed sixth in the 50 free. Was part of the 400 free relay team which posted a time of 3:22.44, the third best in school history. … Ranked second on the team in points scored with 302.5. … Was named Mountain West freshman of the week six times. …  Won 15 individual races this season.
High School: A seven-time Section 6 champion … Earned NISCA All-American honors in the 50 and 100 freestyle … A six-year letterwinner, she was named her school’s athlete of the season twice … Was a USA Swimming Scholastic All-American … Qualified for the YMCA National event five times … She broke more than 50 pool and school records in western New York in her prep career … Named team captain twice … Competed for Bradford YMCA … Won the 100 free at the New York State Championships in 2022 … Was named swimmer of the meet at sectionals as a freshman and a senior … Holds PRs of 22.97 in the 50 free, 50.30 in the 100 free and 1:52.38 in the 200 free
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Personal: Born December 14, 2003 … Parents are Gerald and Tracie Trietley … Has a brother, Zach … Her father played football at Holy Cross … Intends to major in finance.
3 | 50 free | 22.70 | 2025
3 | 100 free | 49.63 | 2024
Â
Career Mountain West Placings
2025
4. 50 Free
11. 100 Free
2024
3. 50 freestyle
5. 100 freestyle
2023
3. 100 free
6. 50 free
Â
Collegiate Bests
50 FR | 22.70 | Mountain West Championships – 2/20/25
100 FR | 49.63 | Mountain West Championships – 2/24/24
200 FR | 1:52.80 | Mountain West Championships – 2/21/25
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2024-25 (JUNIOR): Continued her role as one of the primary point producers on the squad. … Earned All-Mountain West honors in the 50-yard freestyle for the third consecutive year. … Placed fourth at conference in the 50 free, 11th in the 100 free. … Ranks third at the school in both the 50 and 100 frees. … Part of the school-setting relays for the 400 medley and 400 free teams. … Also part of the quads for the 200 free and 200 medley teams. … Posted 15 race wins in the sprint freestyles. … Set two personal bests. … Named CSC Academic All-District.
2023-24 (SOPHOMORE): Lowered her career bests in both the 50- and 100-yard freestyles, ranking third at the school in both events. … Earned All-Mountain West honors in the 50 and 100 frees for the second consecutive season. … Broke the Moby Pool records in the 50 and 100 frees, both previously held by Olympic gold-medal winner Amy Van Dyken. … Part of the school-record 400 yard freestyle relay (3:20.21) and the 400 medley relay (3:38.95). … Notched 11 individual race wins during the year as she scored in every meet. … Named the MW Swimmer of the Week Oct. 31, 2023 ... Earned Academic All-Mountain West and Scholar-Athlete honors.
2022-23 (FRESHMAN): Had an outstanding debut season, breaking into the program top three in both the 50- and 100-yard freestyles. … Ranks third in the 50 free with a time of 22.76. … Ranks third in the 100 free with a time of 49.79. … Placed third in the 100 free at the MW Championships, placed sixth in the 50 free. Was part of the 400 free relay team which posted a time of 3:22.44, the third best in school history. … Ranked second on the team in points scored with 302.5. … Was named Mountain West freshman of the week six times. …  Won 15 individual races this season.
High School: A seven-time Section 6 champion … Earned NISCA All-American honors in the 50 and 100 freestyle … A six-year letterwinner, she was named her school’s athlete of the season twice … Was a USA Swimming Scholastic All-American … Qualified for the YMCA National event five times … She broke more than 50 pool and school records in western New York in her prep career … Named team captain twice … Competed for Bradford YMCA … Won the 100 free at the New York State Championships in 2022 … Was named swimmer of the meet at sectionals as a freshman and a senior … Holds PRs of 22.97 in the 50 free, 50.30 in the 100 free and 1:52.38 in the 200 free
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Personal: Born December 14, 2003 … Parents are Gerald and Tracie Trietley … Has a brother, Zach … Her father played football at Holy Cross … Intends to major in finance.
21-22 Swimming Schedule Video
Monday, August 16
Colorado State Swim & Dive: Erin Popovich Speaks To Team About Confidence
Monday, November 18
Colorado State Swimming: Erin Popovich Visit
Monday, November 18
CSU Swim highlights vs. Kansas
Saturday, October 26