Swimmer profile
Leon Chen
Male17-18Sea to Desert Swim AssociationSI · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
32.48
28.52
▲ 3.96
27.81
▲ 0.71
24.98
▲ 2.83
24.27
▲ 0.71
24.16
▲ 0.11
22.47
▲ 1.69
22.57
▼ 0.10
21.61
▲ 0.96
100 Free SCY
1:11.56
1:05.15
▲ 6.41
59.61
▲ 5.54
54.78
▲ 4.83
54.02
▲ 0.76
51.68
▲ 2.34
50.09
▲ 1.59
48.16
▲ 1.93
50.15
▼ 1.99
200 Free SCY
2:35.92
2:17.51
▲ 18.41
2:08.09
▲ 9.42
1:59.62
▲ 8.47
2:01.03
▼ 1.41
2:02.46
▼ 1.43
1:55.52
▲ 6.94
1:53.91
▲ 1.61
1:52.34
▲ 1.57
500 Free SCY
—
—
—
5:33.69
5:23.19
▲ 10.50
5:34.40
▼ 11.21
5:18.05
▲ 16.35
5:15.22
▲ 2.83
5:18.50
▼ 3.28
50 Back SCY
—
37.50
33.14
▲ 4.36
—
—
—
27.01
▲ 6.13
25.67
▲ 1.34
29.94
▼ 4.27
100 Back SCY
—
—
1:16.75
—
59.37
▲ 17.38
1:01.69
▼ 2.32
56.88
▲ 4.81
54.65
▲ 2.23
53.74
▲ 0.91
200 Back SCY
—
—
—
—
2:10.32
2:08.39
▲ 1.93
2:01.90
▲ 6.49
2:01.46
▲ 0.44
2:06.63
▼ 5.17
50 Breast SCY
41.55
35.26
▲ 6.29
34.34
▲ 0.92
34.41
▼ 0.07
—
29.43
▲ 4.98
27.78
▲ 1.65
27.32
▲ 0.46
26.20
▲ 1.12
100 Breast SCY
1:31.54
1:17.36
▲ 14.18
1:13.37
▲ 3.99
1:06.48
▲ 6.89
1:03.01
▲ 3.47
58.78
▲ 4.23
58.33
▲ 0.45
56.74
▲ 1.59
55.72
▲ 1.02
200 Breast SCY
—
—
2:51.41
2:24.28
▲ 27.13
2:15.67
▲ 8.61
2:09.83
▲ 5.84
2:07.01
▲ 2.82
2:03.85
▲ 3.16
2:00.48
▲ 3.37
50 Fly SCY
33.97
30.80
▲ 3.17
30.13
▲ 0.67
30.67
▼ 0.54
—
27.42
▲ 3.25
25.14
▲ 2.28
—
25.10
▲ 0.04
100 Fly SCY
1:42.22
1:12.32
▲ 29.90
1:07.30
▲ 5.02
1:02.37
▲ 4.93
1:02.44
▼ 0.07
1:02.27
▲ 0.17
56.62
▲ 5.65
56.86
▼ 0.24
51.68
▲ 5.18
200 Fly SCY
—
—
—
—
2:21.99
2:25.42
▼ 3.43
—
—
2:09.46
▲ 15.96
100 IM SCY
1:19.79
1:13.04
▲ 6.75
1:08.73
▲ 4.31
1:09.79
▼ 1.06
—
—
—
58.63
▲ 11.16
57.32
▲ 1.31
200 IM SCY
—
2:34.62
—
2:10.58
▲ 24.04
2:07.05
▲ 3.53
2:00.57
▲ 6.48
1:57.34
▲ 3.23
1:54.00
▲ 3.34
1:53.31
▲ 0.69
400 IM SCY
—
—
—
4:38.28
4:30.35
▲ 7.93
4:32.66
▼ 2.31
4:16.66
▲ 16.00
4:17.54
▼ 0.88
4:31.04
▼ 13.50
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.