University of St. Thomas Athletics
2026-27 Women's Swimming & Diving Roster
Roster
Diving
/ Women's Swimming & DivingBack/IM
/ Women's Swimming & DivingFree/Back
/ Women's Swimming & DivingFree
/ Women's Swimming & DivingBackstroke
/ Women's Swimming & DivingBreast/IM
/ Women's Swimming & DivingDiving
/ Women's Swimming & Diving/ Women's Swimming & Diving
Freestyle
/ Women's Swimming & DivingFree/IM
/ Women's Swimming & Diving/ Women's Swimming & Diving
Backstroke
/ Women's Swimming & DivingFreestyle
/ Women's Swimming & DivingBack
/ Women's Swimming & DivingBreaststroke
/ Women's Swimming & DivingFree/IM
/ Women's Swimming & DivingIM/Breaststroke
/ Women's Swimming & DivingDiving
/ Women's Swimming & DivingBackstroke
/ Women's Swimming & DivingFreestyle
/ Women's Swimming & DivingDiving
/ Women's Swimming & DivingDiving
/ Women's Swimming & DivingButterfly/IM
/ Women's Swimming & DivingFree
/ Women's Swimming & DivingBreast/Fly
/ Women's Swimming & DivingBackstroke / Distance Freestyle
/ Women's Swimming & DivingBreast
/ Women's Swimming & DivingFreestyle
/ Women's Swimming & DivingIM/Fly
/ Women's Swimming & DivingFreestyle
/ Women's Swimming & DivingDiving
/ Women's Swimming & DivingBreaststroke
/ Women's Swimming & DivingIM
/ Women's Swimming & Diving
Mary Selden
- Position:
- Freestyle
- Class:
- Junior
- High School:
- Davenport Central
- Hometown:
- Davenport, Iowa
2026-2027
Third season with the Tommies...
2025-2026
Finished top 5 in the 400 freestyle relay and 800 freestyle relay and top 10 in the 200 freestyle at the Summit League Championships (Feb. 18-21)... Finished 3rd in the 100 freestyle at the Minnesota First Chance Meet (Feb. 6-7)... Finished 3rd in the 200 freestyle relay and top 5 in the 100 freestyle and 200 freestyle against Iowa (Jan. 30)... Finished 3rd in the 200 freestyle relay and top 5 in the 200 freestyle at a triangular against Minnesota and South Dakota (Jan. 17)... Finished 2nd in the 200 freestyle and top 5 in the 200 freestyle relay and 100 freestyle at a triangular against Northern Iowa and Iowa State (Jan. 10)... Finished 1st in the 200 freestyle relay, 2nd in the 200 freestyle and 1200 freestyle relay and 3rd in the 100 freestyle against South Dakota (Jan. 3)... Finished 3rd in the 400 freestyle relay and top 10 in the 800 freestyle relay, 200 freestyle relay and 100 freestyle at the UST Tommie Invitational (Nov. 20-22)... Finished 1st in the 100 freestyle and 400 freestyle relay and 3rd in the 200 freestyle against Saint Cloud (Nov. 8)... Finished 2nd in the 200 freestyle, 500 freestyle and 200 freestyle relay against Minnesota State (Nov. 1)... Finished 2nd in the 400 freestyle relay against Omaha (Oct. 17-18)... Finished 1st in the 400 freestyle relay, 2nd in the 200 freestyle and 3rd in the 100 freestyle against Green Bay (Oct. 4)...
2024-2025
Was part of the St. Thomas Summit League Championship team... Finished 1st in the 400 free relay, top 5 in the 200 free and top 10 in the 500 free against Green Bay... Finished top 10 in the 100 and 200 free, and the 400 free relay against Minnesota and South Dakota State... Finished 1st in the 200 free and the 400 free relay and finished top 5 in the 100 free against Saint Ambrose University... Finished 1st in the 400 free relay, top 5 in the 200 free, and top 10 in the 100 free against Minnesota State - Mankato and Concordia... Finished 1st in the 400 free relay, and finished top 10 in the 100 and 200 free, and the 200 medley relay against St. Cloud State... Finished top 5 in the 400 and 800 free relays, and finished top 10 in the 200 free and 200 free relay at the St. Thomas Invite... Finished top 5 in the 200 and 500 free as well as the 200 free relay and finished top 10 in the 200 medley relay against Augustana and Sioux Falls... Finished 2nd in the 200 free relay and top 5 in the 200 free against the University of South Dakota... And finished top 10 in the 200 free at the First Chance Meet...
High School
Graduate of Davenport Central High School... 2021 Iowa Girls State Swim Meet 6th Place and 2nd Team All-State (200 Free)... 9th Place and All-State Honorable Mention and 1st Team All Conference (100 Free)... 4th Place and 1st Team All Conference (200 Free Relay)... 4th Place and 1st Team All Conference (400 Free Relay)... 2020 Iowa Girls State Swim Meet 10th Place (200 Free)... 11th Place and 2nd Team All Conference Team(100 Free)... 16th Place and 1st Team All Conference Team (200 Free Relay)... 6th Place (400 Free Relay)...
Personal
Daughter of Katie and Benjamin Selden... mother, Katie, competed at St. Thomas 1996-1997... both parents graduated from St. Thomas in 2000... has two siblings, Anne and twin sister Abby...
Third season with the Tommies...
2025-2026
Finished top 5 in the 400 freestyle relay and 800 freestyle relay and top 10 in the 200 freestyle at the Summit League Championships (Feb. 18-21)... Finished 3rd in the 100 freestyle at the Minnesota First Chance Meet (Feb. 6-7)... Finished 3rd in the 200 freestyle relay and top 5 in the 100 freestyle and 200 freestyle against Iowa (Jan. 30)... Finished 3rd in the 200 freestyle relay and top 5 in the 200 freestyle at a triangular against Minnesota and South Dakota (Jan. 17)... Finished 2nd in the 200 freestyle and top 5 in the 200 freestyle relay and 100 freestyle at a triangular against Northern Iowa and Iowa State (Jan. 10)... Finished 1st in the 200 freestyle relay, 2nd in the 200 freestyle and 1200 freestyle relay and 3rd in the 100 freestyle against South Dakota (Jan. 3)... Finished 3rd in the 400 freestyle relay and top 10 in the 800 freestyle relay, 200 freestyle relay and 100 freestyle at the UST Tommie Invitational (Nov. 20-22)... Finished 1st in the 100 freestyle and 400 freestyle relay and 3rd in the 200 freestyle against Saint Cloud (Nov. 8)... Finished 2nd in the 200 freestyle, 500 freestyle and 200 freestyle relay against Minnesota State (Nov. 1)... Finished 2nd in the 400 freestyle relay against Omaha (Oct. 17-18)... Finished 1st in the 400 freestyle relay, 2nd in the 200 freestyle and 3rd in the 100 freestyle against Green Bay (Oct. 4)...
2024-2025
Was part of the St. Thomas Summit League Championship team... Finished 1st in the 400 free relay, top 5 in the 200 free and top 10 in the 500 free against Green Bay... Finished top 10 in the 100 and 200 free, and the 400 free relay against Minnesota and South Dakota State... Finished 1st in the 200 free and the 400 free relay and finished top 5 in the 100 free against Saint Ambrose University... Finished 1st in the 400 free relay, top 5 in the 200 free, and top 10 in the 100 free against Minnesota State - Mankato and Concordia... Finished 1st in the 400 free relay, and finished top 10 in the 100 and 200 free, and the 200 medley relay against St. Cloud State... Finished top 5 in the 400 and 800 free relays, and finished top 10 in the 200 free and 200 free relay at the St. Thomas Invite... Finished top 5 in the 200 and 500 free as well as the 200 free relay and finished top 10 in the 200 medley relay against Augustana and Sioux Falls... Finished 2nd in the 200 free relay and top 5 in the 200 free against the University of South Dakota... And finished top 10 in the 200 free at the First Chance Meet...
High School
Graduate of Davenport Central High School... 2021 Iowa Girls State Swim Meet 6th Place and 2nd Team All-State (200 Free)... 9th Place and All-State Honorable Mention and 1st Team All Conference (100 Free)... 4th Place and 1st Team All Conference (200 Free Relay)... 4th Place and 1st Team All Conference (400 Free Relay)... 2020 Iowa Girls State Swim Meet 10th Place (200 Free)... 11th Place and 2nd Team All Conference Team(100 Free)... 16th Place and 1st Team All Conference Team (200 Free Relay)... 6th Place (400 Free Relay)...
Personal
Daughter of Katie and Benjamin Selden... mother, Katie, competed at St. Thomas 1996-1997... both parents graduated from St. Thomas in 2000... has two siblings, Anne and twin sister Abby...
Friday, September 18
Saturday, September 12
Friday, August 28
Tuesday, August 18
