2024-25 Men's Swimming and Diving Roster
Roster
Mlynarczyk, Karol

Karol Mlynarczyk
- Class:
- Graduate Student
- Major:
- Information Systems Technology
- Hometown:
- Warsaw, Poland
- High School:
- High School No LIX Sports Championship
- Club:
- G-8 Bielany Warsaw
Bio
2024-25
CSC Academic All-District...Scored 23 points for GW to help win his fifth consecutive A-10 Championship...Made A-final and finished in fifth place in the 200-yard back (1:45.92)...Made B-final and finished in ninth place in the 100-yard back (48.05)...Swam prelim in 50-yard free (21.29).
2023-24
A-10 All-Conference First and Second Team…Added 42.5 points after making A-final in all three individual events and adding a relay gold…Helped 200-yard medley relay earn gold medal (1:25.70)...Earned silver medal in the 100-yard back (47.84)...Finished in fifth place in the 200-yard back (1:47.68)...Grabbed 7th place finish in the 100-yard fly (47.95)...Personal-record time in 50-yard back (21.71) split in leadoff of 200-yard medley relay.
2022-23
Atlantic 10 All-Conference First and Second Team…Scored 40 points and earned five medals to help earn third-straight conference title…Helped take gold and set a program record in the 200 medley relay (1:25.69 - *Program Record*)...Led-off the gold-medal winning 800 free relay (6:31.16)...Took first place in the prelims (46.93) and finals (46.84) of the 100 back…Won the gold medal (1:43.10) in the 200 back after also taking first (1:43.89) in the 200 back prelims…Helped the 400 free relay team to a silver medal (2:55.72)...Set a personal-best time (1:42.69) in the 200 back at the Princeton Big Al Invite (12/4/22).
2021-22
A-10 All-Conference First Team...Won three relay golds and one individual title at A-10 Championships to help Buff and Blue secure another team title in dominant fashion...Won 100 back with a time of :47.46 after going :47.30 during prelims...Placed fourth in both the 50 free (:20.35) and 200 back (1:46.05)...Part of program-record swims in the 200 medley relay (1:25.78) and 200 free relay (1:19.36) and also won gold in the 400 medley relay (3:10.45)...Helped set an A-10 record in the 400 medley relay (3:09.40) at midseason meet...Posted all-time top 10 times in the 200 free (1:38.69) and 200 fly (1:49.08) during the season.
2020-21
A-10 Most Outstanding Performer...A-10 Most Outstanding Rookie Performer...A-10 All-Conference First Team...Put together fantastic rookie season, earning six golds at the A-10 Championships to help GW take fourth team title in five seasons...Part of a conference-record swim in the 400 medley relay (3:10.28) and a program-record effort in the 400 free relay (2:55.68) while also earning gold in the 200 free relay 1:20.58...Posted a time of 46.03 seconds in the 100 back as part of the 400 medley relay that would've been good enough to be invited to the NCAA Championship...Also set a program 100 free record (:43.66) and 50 free record (:19.96) as part of the relay wins...Won the 100 fly in a career-best time of 47.26 seconds...Took individual golds in the 100 back (:46.22) and 200 back (1:43.04), as well.
BEFORE GW: Member of Polish National Team since 2015...Earned silver in 100m back and placed fourth in 50m back at 2019 Polish Winter National Championships…Earned bronze in the 200m back at 2018 Polish Winter National Championships...Broke Polish junior national record in 200m free and 400m free...Represented Poland at FINA Swimming World Cup in Berlin, Germany in October 2019 and the European Junior Championships in Helsinki, Finland in July 2018...Competed at 2015 European Youth Olympics Festival in Tbilisi, Georgia.
MLYNARCZYK'S CAREER BESTS
CSC Academic All-District...Scored 23 points for GW to help win his fifth consecutive A-10 Championship...Made A-final and finished in fifth place in the 200-yard back (1:45.92)...Made B-final and finished in ninth place in the 100-yard back (48.05)...Swam prelim in 50-yard free (21.29).
2023-24
A-10 All-Conference First and Second Team…Added 42.5 points after making A-final in all three individual events and adding a relay gold…Helped 200-yard medley relay earn gold medal (1:25.70)...Earned silver medal in the 100-yard back (47.84)...Finished in fifth place in the 200-yard back (1:47.68)...Grabbed 7th place finish in the 100-yard fly (47.95)...Personal-record time in 50-yard back (21.71) split in leadoff of 200-yard medley relay.
2022-23
Atlantic 10 All-Conference First and Second Team…Scored 40 points and earned five medals to help earn third-straight conference title…Helped take gold and set a program record in the 200 medley relay (1:25.69 - *Program Record*)...Led-off the gold-medal winning 800 free relay (6:31.16)...Took first place in the prelims (46.93) and finals (46.84) of the 100 back…Won the gold medal (1:43.10) in the 200 back after also taking first (1:43.89) in the 200 back prelims…Helped the 400 free relay team to a silver medal (2:55.72)...Set a personal-best time (1:42.69) in the 200 back at the Princeton Big Al Invite (12/4/22).
2021-22
A-10 All-Conference First Team...Won three relay golds and one individual title at A-10 Championships to help Buff and Blue secure another team title in dominant fashion...Won 100 back with a time of :47.46 after going :47.30 during prelims...Placed fourth in both the 50 free (:20.35) and 200 back (1:46.05)...Part of program-record swims in the 200 medley relay (1:25.78) and 200 free relay (1:19.36) and also won gold in the 400 medley relay (3:10.45)...Helped set an A-10 record in the 400 medley relay (3:09.40) at midseason meet...Posted all-time top 10 times in the 200 free (1:38.69) and 200 fly (1:49.08) during the season.
2020-21
A-10 Most Outstanding Performer...A-10 Most Outstanding Rookie Performer...A-10 All-Conference First Team...Put together fantastic rookie season, earning six golds at the A-10 Championships to help GW take fourth team title in five seasons...Part of a conference-record swim in the 400 medley relay (3:10.28) and a program-record effort in the 400 free relay (2:55.68) while also earning gold in the 200 free relay 1:20.58...Posted a time of 46.03 seconds in the 100 back as part of the 400 medley relay that would've been good enough to be invited to the NCAA Championship...Also set a program 100 free record (:43.66) and 50 free record (:19.96) as part of the relay wins...Won the 100 fly in a career-best time of 47.26 seconds...Took individual golds in the 100 back (:46.22) and 200 back (1:43.04), as well.
BEFORE GW: Member of Polish National Team since 2015...Earned silver in 100m back and placed fourth in 50m back at 2019 Polish Winter National Championships…Earned bronze in the 200m back at 2018 Polish Winter National Championships...Broke Polish junior national record in 200m free and 400m free...Represented Poland at FINA Swimming World Cup in Berlin, Germany in October 2019 and the European Junior Championships in Helsinki, Finland in July 2018...Competed at 2015 European Youth Olympics Festival in Tbilisi, Georgia.
MLYNARCZYK'S CAREER BESTS
No Bag Policy PSA
Tuesday, August 19
25-26 GW Basketball Sizzle Reel
Wednesday, June 18
2025 SAMH Campaign Video
Tuesday, May 20
2025 The Georgeys Recap Video
Wednesday, May 07