2024-25 Women's Swimming & Diving Roster
Sim, Letitia

Letitia Sim
- Class:
- Senior
- Position:
- Breaststroke/Butterfly
- Height:
- 5-8
- Hometown:
- Spanish Fort, Ala.
- High School:
- Spanish Fort
Bio
At Michigan
• Big Ten Champion (2025: 200-Yard Medley Relay)
• All-Big Ten First Team (2025)
• All-Big Ten Second Team (2023)
• Three-time CSCAA All-American (2023: 100-yard Breaststroke, 400-yard Medley Relay, 200-yard Medley Relay)
• Five-time CSCAA All-America Second Team (2025: 100-Yard Breaststroke, 200-Yard Breaststroke, 200-Yard IM, 200-Yard Medley Relay, 400-Yard Medley Relay)
• CSCAA Scholar All-American (2023)
• CSC Academic All-District (2025)
• Two-time Academic All-Big Ten (2023, 2025)
Redshirt Junior (2024-25)
• NCAA Division I Women's Championship (Mar. 19-21): Placed 13th in 100 Breast (58.56), 11th in 200 Breast (2:07.70), 14th in 200 IM (1:55.34)
• B1G Conference Championships (Feb. 19-22): Placed 2nd in 100 Breast (58.74), 3rd and PB in 200 Breast (2:07.28), 2nd and PB in 200 IM (1:54.64)
• Miami (Ohio) (Feb. 1): Placed 1st in 200 Breast (2:13.39)
• Ohio State (Jan. 18): Placed 1st in 100 Breast (1:00.49), 1st in 200 Breast (2:10.66), 1st in 200 IM (1:59.24)
• Indiana (Jan. 10): Placed 2nd in 200Y Breast (2:11.77), 3rd in 100Y Breast (1:00.71)
• Georgia Tech Invitational (Nov. 22-24): Placed 3rd in 200Y Medley (1:36.17)
• Oakland (Nov. 8): Placed 1st in 100Y Backstroke (55.81) and 1st in 200Y Free Relay (1:39.95)
• Notre Dame/ Wisconsin (Oct. 18-19): Placed 1st in 100Y Breast (1:00.50), 1st in 200Y Breast (2:12.37), and 3rd in 200Y IM (2:00.66)
Junior (2023-24)
• Olympic redshirt
Sophomore (2022-23)
• NCAA Division I Women’s Championship (March 15-18): Finished ninth in the 100-yard Breaststroke (58.48), 18th in the 200-yard breaststroke and 34th on the 200-yard IM. Was apart of the 200 medley relay team that finished 14th and the 200 medley relay team that finished 12th.
• Big Ten Championships (Feb. 15-18): Finished 3rd in the 100-yard Breaststroke (58.71), 5th in the 200-yard Breaststroke (2:09.32) and 5th in the 200-yard Individual Medley (1:56.20). Was on the 200 medley relay team that finished second and the 400 medley relay team that finished third.
• Wisconsin/Pittsburgh (Jan. 28): Finished 1st in the 200-yard Individual Medley Timed Finals (1:59.62), 1st in the 200-yard Breaststroke Timed Finals (2:12.87) and 1st in the 100-yard Breaststroke Timed Finals (1:00.97).
• Ohio State (Jan. 21): Finished 1st in the 200-yard Individual Medley Timed Finals (1:59.73), 1st in the 200-yard Breaststroke Timed Finals (2:11.47) and 1st in the 100-yard Breaststroke Timed Finals (1:00.41).
• Tennessee Invite (Nov. 17-20): Finished 5th in the 200-yard Individual Medley (1:57.10), 5th in the 100-yard Breaststroke (1:00.08) and 6th in the 200-yard Breaststroke (2:09.14).
• Northwestern (Nov. 5): Finished 1st in the 200-yard Breaststroke Timed Finals (2:15.34), 2nd in the 100-yard Breaststroke Timed Finals (1:01.07) and 2nd in the 200-yard Individual Medley Timed Finals (2:04.08).
• SMU Classic (Oct. 7-8): Finished 1st in the 200-yard Individual Medley Timed Finals (1:58.48), 2nd in the 200-yard Breaststroke Timed Finals (2:10.61), 4th in the 100-yard Breaststroke Timed Finals (1:00.92) and 9th in the 100-yard Butterfly Timed Finals (54.16).
Freshman (2021-22)
• NCAA Championships (Mar. 16-19): Finished 10th in the 100-yard Breaststroke (58.34), 18th in the 200-yard Breaststroke (2:08.19) and 21st in the 200-yard IM (1:56.50).
• Big Ten Championships (Feb. 16-19): Finished 3rd in the 100-yard Breaststroke (58.76), 6th in the 200-yard Breaststroke (2:08.74) and 9th in the 200-yard IM (1:56.31).
• SMU Classic (Oct. 8-9): Finished 1st in the 100-yard Breaststroke (59.09), 1st in the 200-yard Breaststroke (2:09.08), 8th in the 100-yard Butterfly (53.06) and 7th in the 200-yard IM (1:57.16).
Prep
• High School: Spanish Fort
Club/International
• Club: TNT Swimming
Personal
• Full Name: En Yi Letitia Sim
• Birthday: March 3, 2003
• Older brother Padraic golfs for the University of Oregon
• Enrolled in the College of Literature, Science and the Arts
• Big Ten Champion (2025: 200-Yard Medley Relay)
• All-Big Ten First Team (2025)
• All-Big Ten Second Team (2023)
• Three-time CSCAA All-American (2023: 100-yard Breaststroke, 400-yard Medley Relay, 200-yard Medley Relay)
• Five-time CSCAA All-America Second Team (2025: 100-Yard Breaststroke, 200-Yard Breaststroke, 200-Yard IM, 200-Yard Medley Relay, 400-Yard Medley Relay)
• CSCAA Scholar All-American (2023)
• CSC Academic All-District (2025)
• Two-time Academic All-Big Ten (2023, 2025)
Redshirt Junior (2024-25)
• NCAA Division I Women's Championship (Mar. 19-21): Placed 13th in 100 Breast (58.56), 11th in 200 Breast (2:07.70), 14th in 200 IM (1:55.34)
• B1G Conference Championships (Feb. 19-22): Placed 2nd in 100 Breast (58.74), 3rd and PB in 200 Breast (2:07.28), 2nd and PB in 200 IM (1:54.64)
• Miami (Ohio) (Feb. 1): Placed 1st in 200 Breast (2:13.39)
• Ohio State (Jan. 18): Placed 1st in 100 Breast (1:00.49), 1st in 200 Breast (2:10.66), 1st in 200 IM (1:59.24)
• Indiana (Jan. 10): Placed 2nd in 200Y Breast (2:11.77), 3rd in 100Y Breast (1:00.71)
• Georgia Tech Invitational (Nov. 22-24): Placed 3rd in 200Y Medley (1:36.17)
• Oakland (Nov. 8): Placed 1st in 100Y Backstroke (55.81) and 1st in 200Y Free Relay (1:39.95)
• Notre Dame/ Wisconsin (Oct. 18-19): Placed 1st in 100Y Breast (1:00.50), 1st in 200Y Breast (2:12.37), and 3rd in 200Y IM (2:00.66)
Junior (2023-24)
• Olympic redshirt
Sophomore (2022-23)
• NCAA Division I Women’s Championship (March 15-18): Finished ninth in the 100-yard Breaststroke (58.48), 18th in the 200-yard breaststroke and 34th on the 200-yard IM. Was apart of the 200 medley relay team that finished 14th and the 200 medley relay team that finished 12th.
• Big Ten Championships (Feb. 15-18): Finished 3rd in the 100-yard Breaststroke (58.71), 5th in the 200-yard Breaststroke (2:09.32) and 5th in the 200-yard Individual Medley (1:56.20). Was on the 200 medley relay team that finished second and the 400 medley relay team that finished third.
• Wisconsin/Pittsburgh (Jan. 28): Finished 1st in the 200-yard Individual Medley Timed Finals (1:59.62), 1st in the 200-yard Breaststroke Timed Finals (2:12.87) and 1st in the 100-yard Breaststroke Timed Finals (1:00.97).
• Ohio State (Jan. 21): Finished 1st in the 200-yard Individual Medley Timed Finals (1:59.73), 1st in the 200-yard Breaststroke Timed Finals (2:11.47) and 1st in the 100-yard Breaststroke Timed Finals (1:00.41).
• Tennessee Invite (Nov. 17-20): Finished 5th in the 200-yard Individual Medley (1:57.10), 5th in the 100-yard Breaststroke (1:00.08) and 6th in the 200-yard Breaststroke (2:09.14).
• Northwestern (Nov. 5): Finished 1st in the 200-yard Breaststroke Timed Finals (2:15.34), 2nd in the 100-yard Breaststroke Timed Finals (1:01.07) and 2nd in the 200-yard Individual Medley Timed Finals (2:04.08).
• SMU Classic (Oct. 7-8): Finished 1st in the 200-yard Individual Medley Timed Finals (1:58.48), 2nd in the 200-yard Breaststroke Timed Finals (2:10.61), 4th in the 100-yard Breaststroke Timed Finals (1:00.92) and 9th in the 100-yard Butterfly Timed Finals (54.16).
Freshman (2021-22)
• NCAA Championships (Mar. 16-19): Finished 10th in the 100-yard Breaststroke (58.34), 18th in the 200-yard Breaststroke (2:08.19) and 21st in the 200-yard IM (1:56.50).
• Big Ten Championships (Feb. 16-19): Finished 3rd in the 100-yard Breaststroke (58.76), 6th in the 200-yard Breaststroke (2:08.74) and 9th in the 200-yard IM (1:56.31).
• SMU Classic (Oct. 8-9): Finished 1st in the 100-yard Breaststroke (59.09), 1st in the 200-yard Breaststroke (2:09.08), 8th in the 100-yard Butterfly (53.06) and 7th in the 200-yard IM (1:57.16).
Prep
• High School: Spanish Fort
Club/International
• Club: TNT Swimming
Personal
• Full Name: En Yi Letitia Sim
• Birthday: March 3, 2003
• Older brother Padraic golfs for the University of Oregon
• Enrolled in the College of Literature, Science and the Arts
Career Bests
Event | Time | Date |
50-yard Freestyle | 22.90 | 12/3/2021 |
50-yard Breaststroke | 27.37 | 3/17/2023 |
100-yard Breaststroke | 58.34 | 3/18/2022 |
200-yard Breaststroke | 2:07.28 | 2/22/2025 |
100-yard Butterfly | 52.90 | 12/1/2021 |
200-yard IM | 1:54.64 | 2/20/2025 |
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Thursday, March 13
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Tuesday, March 05
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Monday, March 14
Swimming & Diving Highlights - NCAA Zone Championships, Day 2
Tuesday, March 08