Indiana University Athletics
2024-25 Women's Swimming and Diving Roster

Mariah Denigan
- Class:
- Senior
- Hometown:
- Walton, Ky.
- High School:
- Barren Academy
- Club Team:
- Lakeside Swim Club
TOP TIMES
Short Course Yards
500 free: 4:40.52 (2/16/23)
1,000 free: 9:35.50 (3/18/23)
1,650 free: 15:52.18 (3/18/23)
400 IM: 4:08.35 (3/12/21)
Long Course Meters
400 free: 4:11.18 (7/29/22)
800 free: 8:28.15 (7/25/18)
1,500 free: 16:12.44 (7/30/22)
10K: 1:56:31.20 (5/20/23)
CAREER
- OLYMPIAN (2024)
- Four-time USA Swimming National Team (2018-19, 2022-23, 2023-24, 2024-25)
- Two-time All-American (2024)
- 2024: 1,650 free
- 2023: 1,650 free
- Big Ten medalist (2024)
- 2024: 1,650 free (3)
- 2023: 1,650 free (3)
- Two-time CSCAA Scholar All-America (2023, 24)
- Two-time Academic All-Big Ten (2023, 24)
2024 PARIS OLYMPICS
- First Indiana athlete to compete in open water swimming at any Olympics and fourth American
- Part of historic open water swimming event, held in River Seine
- Finished 16th in 10K (2:06:42.90)
U.S. OLYMPIC TEAM TRIALS (SUMMER 2024)
- Finished eighth in 1,500-meter freestyle (16:34.19)
- Previously qualified for Paris Games in open water event
JUNIOR (2023-24)
- USA Swimming National Team
- All-America in 1,650 free
- Finished seventh in 9:41.01 at NCAA Championships
- Big Ten bronze medalist in 1,650 free
- CSCAA Scholar All-America
- Academic All-Big Ten
- Placed 25th in 500 free (4:40.93) at NCAA Championships
- Finished 12th in 400 IM (4:12.89) and 14th in 500 free (4:42.83)
- Missed dual meet season to focus on open water, Olympic qualification
2024 WORLD AQUATICS CHAMPIONSHIPS
- Qualified for 2024 Paris Gaes with sixth-place finish in 10K (1:56:31.10)
- Finished 12th in 5K (57:55.30)
- Helped Team USA place fifth in mixed 4x1500m event (1:04:16.10)
2023 WORLD AQUATICS CHAMPIONSHIPS
- Competed for Team USA
- Finished sixth in 10K race (1:57.31.10), 18th in 5K (1:01.18.30)
SOPHOMORE (2022-23)
- USA Swimming National Team
- All-America in 1,650 free
- Finished seventh in personal best 15:52.18 at NCAA Championships
- Posted career-best 9:35.50 1,000-yard split
- Big Ten bronze medalist in 1,650 free (15:57.82)
- CSCAA Scholar All-America
- Academic All-Big Ten
- Placed 23rd in 500 free at NCAA Championships
- Finished fourth in 500 free (4:40.52) and fifth in 400 IM (4:11.25) at Big Ten Championships
- Won 500 free and 1,000 free double in three of three dual meets contested
- Finished second in 1,650 free (16:08.72) and third in 500 free (4:41.89) at midseason.
19th FINA WORLD CHAMPIONSHIPS (SUMMER 2022)
- Finished 15th in 10K race (2:02:54.10)
- Helped USA Swimming to seventh-place finish in mixed 4x1500-meter event (1:05:50.50)
FRESHMAN (2021-22)
- NCAA Qualifier
- Finished 18th in 1,650 free (16:06.55), 22nd in 500 free (4:42.58) and 34th in 400 IM at NCAA Championships
- Placed eighth in 500 free (4:45.70) and 400 IM (4:14.55) at Big Ten Championships and 11th in 1,650 free (16:17.18)
- Won 1,000 free in four meets against five opponents during dual meet season
PREP/PERSONAL
- Graduated from Barren Academy of Virtual Expanded Learning (BAVEL) with 4.0 GPA and as Scholastic All-American
- Broke Kentucky state records in the 100-yard and 200-yard backstroke, 200-yard and 400-yard IM, 200-yard, 400-yard, 500-yard, 1500-yard and 1650-yard freestyle events
- Trains with Lakeside Swim Club
- 2018 Junior Pan Pacific silver medalist
- 2018 Junior World Open Water Championship bronze medalist
- Team USA Open Water National Team member for World Cup Series
- 2019 Pan American Games silver medalist
- 2018-19 Team USA National Team member
- 2018-21 Team USA Junior National Team member
- Daughter of Josh and Candace Denigan
- Has one sister, Mackenzie, and one brother, Chase
Darian DeVries Postgame Press Conference
Saturday, October 18
IUBB Postgame Press Conference
Saturday, October 18
Darian DeVries Pregame Press Conference
Thursday, October 16
FB: Isaiah Jones Media Availability (10/14/25)
Tuesday, October 14