2019-20 Men's Swimming and Diving Roster
Arentewicz, Jacek

Jacek Arentewicz
- Position:
- Breaststroke
- Height:
- 6-1
- Weight:
- null
- Class:
- Junior
- Hometown:
- Glogow, Poland
- Prev School:
- Boleslawa Krzywoustego School
- Major:
- Health Fitness Specialist
Bio
Arentewicz's Top Times | ||||
Event | Time | Year | Meet | Location |
100 Breaststroke | 52.64! | 2019 | The American Championships | Indianapolis, Ind. |
200 Breaststroke | 1:54.49 | 2019 | Liberty Last Chance Meet | Lynchburg, Va. |
! = School Record | p = Prelims | t = Time Trial | # = Leadoff Split/Split
AWARDS/HONORS
- 2019 American Athletic Conference champion - 100 Breast, 200 Breast, 200 Medley, 400 Medley
- The American Swimmer-of-the-Week (Oct. 16, 2018)
- 2018 American Athletic Conference champion - 100 Breast, 200 Breast, 200 Medley, 400 Medley
- Nine-time all-conference performer
IN THE RECORD BOOK
- 1st -- 100 breaststroke
- 2nd -- 200 breaststroke
AS A JUNIOR (2019-20)
- Helped ECU win the 2020 American Athletic Conference championship
- Finished runner-up at the conference championship in the 200 breaststroke
- Earned all-conference honors in the 200 breaststroke
AS A SOPHOMORE (2018-19)
- Helped ECU to a runner-up finish at The American championship meet
- Captured the gold medal at The American Championships in the 100 and 200 breaststroke
- Member of the The American champion 200 and 400 medley relay teams
- Reset the ECU varsity record in the 200 breaststroke during the Liberty Last Chance Meet
- Posted an ECU varsity record and NCAA B qualifying time in the 100 breaststroke
- Earned all-conference honors in each the aforementioned four events
AS A FRESHMAN (2017-18)
- Helped ECU to a runner-up finish at The American Swimming & Diving Championships
- Scored 41 championship points
- Won the gold medal in the 100 and 200 breaststroke at the conference championship meet
- Set the SMU pool record in the 100 Breaststroke and The American and ECU record in the 200 breaststroke
- Earned all-conference honors
- Posted the 32nd fastest-time in the country in the 200 breaststroke
- Competed in 11 dual meets with 18 medal finishes with 11 wins, scoring 133 points
- Named the Pirates’ Most Outstanding Rookie
BEFORE ECU
- Attended LO im. Boleslawa Krzywoustego School
- Competed for UKS Shark Rudna under coach Adrian Szajnicki
- Won a bronze medal in Baku 2015
- Finished 10th in World Championships in Singapore
- Multiple Polish National Championships
- Set the Polish Junior National Record in the 200-meter Breaststroke (2:07.00) in 2015
PERSONAL
- Son of Jacek and Beata Arentewicz
East Carolina Post-Game Interviews (Sept. 6, 2025)
Sunday, September 07
ECU Baseball Breaks Ground for the Dick and Sarah Bennett Baseball Building.
Friday, September 05
9/02/25 Inside Pirate Athletics
Tuesday, September 02
ECU Head Coach Blake Harrell's Weekly Press Conference (Sept 1, 2025)
Monday, September 01