YOG 2018 Summer Youth Olympic Games Buenos Aires · 2018
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SJ

JIAJUN Sun

Nationality
People's Republic of China
Born
Sport
Swimming
Medals
4
Best finish
1

Medals

Gold
4 × 100 metres Medley Relay, Mixed Youth
Swimming · People's Republic of China (Mixed Youth)
Silver
50 metres Breaststroke, Boys
Swimming
Silver
4 × 100 metres Medley Relay, Boys
Swimming · People's Republic of China (Boys)
Gold
100 metres Breaststroke, Boys
Swimming

Results at these games

EventRound PosMark
4 × 100 metres Medley Relay, Mixed Youth
Swimming · People's Republic of China (Mixed Youth)
People's Republic of China flag CHN
Heat #4 1 3:53.10 Q
50 metres Breaststroke, Boys
Swimming
People's Republic of China flag CHN
Final Round 2 27.85
4 × 100 metres Medley Relay, Mixed Youth
Swimming · People's Republic of China (Mixed Youth)
People's Republic of China flag CHN
4 × 100 metres Medley Relay, Mixed Youth – Final ranking 1 3:49.79 Gold
4 × 100 metres Medley Relay, Mixed Youth
Swimming · People's Republic of China (Mixed Youth)
People's Republic of China flag CHN
Final Round 1 3:49.79
50 metres Breaststroke, Boys
Swimming
People's Republic of China flag CHN
Heat #5 1 27.91 Q
50 metres Breaststroke, Boys
Swimming
People's Republic of China flag CHN
Heat #2 1 28.05 Q
50 metres Breaststroke, Boys
Swimming
People's Republic of China flag CHN
50 metres Breaststroke, Boys – Final ranking 2 27.85 Silver
200 metres Breaststroke, Boys
Swimming
People's Republic of China flag CHN
Heat #3 2 2:16.77
4 × 100 metres Medley Relay, Boys
Swimming · People's Republic of China (Boys)
People's Republic of China flag CHN
Heat #2 2 3:45.74 Q
4 × 100 metres Medley Relay, Boys
Swimming · People's Republic of China (Boys)
People's Republic of China flag CHN
Final Round 2 3:38.65
4 × 100 metres Medley Relay, Boys
Swimming · People's Republic of China (Boys)
People's Republic of China flag CHN
4 × 100 metres Medley Relay, Boys – Final ranking 2 3:38.65 Silver
200 metres Breaststroke, Boys
Swimming
People's Republic of China flag CHN
200 metres Breaststroke, Boys – Final ranking 10 2:16.77
4 × 100 metres Freestyle Relay, Boys
Swimming · People's Republic of China (Boys)
People's Republic of China flag CHN
4 × 100 metres Freestyle Relay, Boys – Final 4 3:24.03
100 metres Breaststroke, Boys
Swimming
People's Republic of China flag CHN
Final Round 1 1:00.59
100 metres Breaststroke, Boys
Swimming
People's Republic of China flag CHN
Heat #1 1 1:00.61 Q
100 metres Breaststroke, Boys
Swimming
People's Republic of China flag CHN
Heat #4 1 1:01.43 Q
100 metres Breaststroke, Boys
Swimming
People's Republic of China flag CHN
100 metres Breaststroke, Boys – Final ranking 1 1:00.59 Gold