Time |
Date |
Name |
Team |
Meet |
3:44.31
|
July 9, 2023 |
Petar Mitsin |
Bulgarian Swimming Federation |
LEN European Junior Championships |
3:48.02
|
May 20, 2023 |
Petar Mitsin |
Vihren |
Grand Prix Burgas |
3:49.72
|
March 19, 2023 |
Petar Mitsin |
Bulgarian Swimming Federation |
4th Edirne Cup |
3:50.25
|
June 8, 2019 |
Yordan Yanchev |
Sandanski |
Black Sea Cup - Second Edition |
3:51.11
|
April 14, 2019 |
Yordan Yanchev |
Bulgarian Swimming Federation |
Multination Junior |
3:53.76
|
July 4, 2018 |
Yordan Yanchev |
Bulgarian Swimming Federation |
LEN European Junior Championships |
3:54.58
|
May 13, 2018 |
Yordan Yanchev |
Sandanski |
Spartak |
3:56.23
|
March 17, 2018 |
Yordan Yanchev |
Sandanski |
DOP Bulgaria National Team Championship |
3:57.27
|
Aug. 23, 2017 |
Yordan Yanchev |
Bulgarian Swimming Federation |
6th FINA World Junior Championships |
3:59.86
|
Aug. 14, 2004 |
Petar STOYCHEV |
Bulgarian Swimming Federation |
Olympic Games |
3:59.94
|
Sept. 15, 2000 |
Petar STOYCHEV |
Bulgarian Swimming Federation |
Olympic Games |
4:05.28
|
July 24, 1980 |
Petar KOCHANOV |
Bulgarian Swimming Federation |
1980 Olympic Games |