Swimmer profile
David Yim
Male15-16Elmbrook Swim ClubWI · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
34.35
33.07
▲ 1.28
32.36
▲ 0.71
30.47
▲ 1.89
28.59
▲ 1.88
27.12
▲ 1.47
100 Free LCM
1:22.30
1:13.02
▲ 9.28
1:10.93
▲ 2.09
1:06.45
▲ 4.48
1:05.67
▲ 0.78
1:00.60
▲ 5.07
200 Free LCM
2:54.79
—
—
2:26.85
▲ 27.94
—
2:13.23
▲ 13.62
400 Free LCM
—
5:42.04
5:22.03
▲ 20.01
5:13.34
▲ 8.69
4:55.20
▲ 18.14
—
1500 Free LCM
—
—
21:00.08
—
20:15.33
▲ 44.75
—
50 Back LCM
40.97
38.71
▲ 2.26
39.43
▼ 0.72
38.27
▲ 1.16
34.88
▲ 3.39
34.40
▲ 0.48
100 Back LCM
1:29.07
1:24.55
▲ 4.52
1:22.76
▲ 1.79
1:20.57
▲ 2.19
—
—
200 Back LCM
—
3:00.05
2:56.81
▲ 3.24
2:56.53
▲ 0.28
2:49.02
▲ 7.51
—
50 Breast LCM
44.63
42.86
▲ 1.77
42.61
▲ 0.25
37.44
▲ 5.17
36.16
▲ 1.28
35.16
▲ 1.00
100 Breast LCM
1:44.13
1:34.33
▲ 9.80
1:31.75
▲ 2.58
1:21.31
▲ 10.44
1:17.79
▲ 3.52
1:16.66
▲ 1.13
200 Breast LCM
—
3:16.91
3:16.13
▲ 0.78
2:52.51
▲ 23.62
2:45.24
▲ 7.27
2:50.62
▼ 5.38
50 Fly LCM
39.27
36.47
▲ 2.80
37.35
▼ 0.88
34.44
▲ 2.91
—
28.92
▲ 5.52
100 Fly LCM
1:38.26
1:25.97
▲ 12.29
1:24.36
▲ 1.61
1:19.46
▲ 4.90
1:10.86
▲ 8.60
1:06.14
▲ 4.72
200 Fly LCM
—
—
3:16.73
3:08.87
▲ 7.86
—
—
200 IM LCM
3:20.38
2:58.42
▲ 21.96
2:54.18
▲ 4.24
2:42.22
▲ 11.96
2:38.44
▲ 3.78
2:30.12
▲ 8.32
400 IM LCM
—
6:27.48
6:16.65
▲ 10.83
5:38.29
▲ 38.36
—
5:29.38
▲ 8.91
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.