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

Jacek Arentewicz
- Position:
- Breaststroke
- Height:
- 6-1
- 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
09/16/25 Inside Pirate Athletics
Tuesday, September 16
ECU Head Football Coach Blake Harrell Weekly Press Conference (Sept. 15, 2025)
Monday, September 15
ECU vs. Costal Carolina Postgame press conference
Sunday, September 14
9/09/25 Inside Pirate Athletics
Tuesday, September 09