Swimmer profile
David Chen
Male10 & UnderTualatin Hills Swim ClubOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
55.53
41.53
▲ 14.00
40.75
▲ 0.78
100 Free LCM
2:01.89
1:42.76
▲ 19.13
1:26.96
▲ 15.80
200 Free LCM
4:40.59
3:38.03
▲ 62.56
3:07.78
▲ 30.25
400 Free LCM
—
—
6:41.96
50 Back LCM
59.85
51.11
▲ 8.74
44.46
▲ 6.65
100 Back LCM
2:18.83
1:49.67
▲ 29.16
1:36.01
▲ 13.66
50 Breast LCM
1:06.03
54.88
▲ 11.15
48.46
▲ 6.42
100 Breast LCM
2:30.17
1:54.82
▲ 35.35
1:42.73
▲ 12.09
50 Fly LCM
1:07.03
48.23
▲ 18.80
41.15
▲ 7.08
100 Fly LCM
—
1:54.42
1:33.65
▲ 20.77
200 IM LCM
—
3:44.27
3:20.59
▲ 23.68
Improvement<0.5s0.5–2s2–5s5s+Slower
📊 All Attempts by Event
Chronological history of every recorded swim. Click an event to expand its attempt list.