Swimmer profile
River Chiang
MaleOpen / SeniorIrvine NovaquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
31.06
28.92
▲ 2.14
26.77
▲ 2.15
24.90
▲ 1.87
24.04
▲ 0.86
22.89
▲ 1.15
21.97
▲ 0.92
22.15
▼ 0.18
22.49
▼ 0.34
21.87
▲ 0.62
21.91
▼ 0.04
100 Free SCY
1:07.75
1:01.67
▲ 6.08
57.32
▲ 4.35
53.69
▲ 3.63
51.83
▲ 1.86
48.99
▲ 2.84
47.48
▲ 1.51
48.43
▼ 0.95
47.78
▲ 0.65
47.03
▲ 0.75
47.65
▼ 0.62
200 Free SCY
2:25.69
2:11.08
▲ 14.61
2:04.97
▲ 6.11
1:57.67
▲ 7.30
1:52.57
▲ 5.10
1:49.25
▲ 3.32
1:42.88
▲ 6.37
1:42.50
▲ 0.38
1:42.17
▲ 0.33
1:41.77
▲ 0.40
1:41.40
▲ 0.37
500 Free SCY
—
5:54.60
5:33.33
▲ 21.27
5:21.63
▲ 11.70
4:58.50
▲ 23.13
4:48.21
▲ 10.29
4:45.93
▲ 2.28
4:43.16
▲ 2.77
4:34.66
▲ 8.50
4:40.61
▼ 5.95
4:37.55
▲ 3.06
1000 Free SCY
—
—
—
11:03.16
10:39.58
▲ 23.58
—
—
—
—
—
10:14.40
▲ 25.18
1650 Free SCY
—
—
—
18:20.41
17:39.73
▲ 40.68
17:25.63
▲ 14.10
—
—
—
—
—
50 Back SCY
35.90
32.67
▲ 3.23
31.47
▲ 1.20
28.39
▲ 3.08
27.57
▲ 0.82
—
25.48
▲ 2.09
—
24.91
▲ 0.57
24.88
▲ 0.03
24.73
▲ 0.15
100 Back SCY
1:17.47
1:09.80
▲ 7.67
1:06.15
▲ 3.65
1:01.51
▲ 4.64
58.52
▲ 2.99
54.51
▲ 4.01
52.65
▲ 1.86
52.31
▲ 0.34
51.29
▲ 1.02
51.38
▼ 0.09
52.12
▼ 0.74
200 Back SCY
—
—
—
2:15.86
2:04.40
▲ 11.46
1:57.43
▲ 6.97
1:51.24
▲ 6.19
1:52.36
▼ 1.12
1:50.56
▲ 1.80
1:51.17
▼ 0.61
1:52.02
▼ 0.85
50 Breast SCY
42.79
40.39
▲ 2.40
36.90
▲ 3.49
—
32.40
▲ 4.50
—
—
—
30.05
▲ 2.35
30.00
▲ 0.05
—
100 Breast SCY
1:33.17
1:25.66
▲ 7.51
1:21.59
▲ 4.07
1:16.09
▲ 5.50
1:08.86
▲ 7.23
1:06.68
▲ 2.18
1:05.53
▲ 1.15
—
—
1:02.71
▲ 2.82
—
200 Breast SCY
—
—
—
2:40.70
2:27.51
▲ 13.19
2:25.65
▲ 1.86
2:23.95
▲ 1.70
—
—
—
—
50 Fly SCY
39.28
33.56
▲ 5.72
31.89
▲ 1.67
29.30
▲ 2.59
28.20
▲ 1.10
—
—
—
25.13
▲ 3.07
25.13
± 0.00
—
100 Fly SCY
1:34.57
1:17.34
▲ 17.23
1:11.51
▲ 5.83
1:07.20
▲ 4.31
1:05.04
▲ 2.16
59.55
▲ 5.49
56.66
▲ 2.89
57.30
▼ 0.64
—
55.41
▲ 1.89
—
200 Fly SCY
—
—
—
—
2:26.43
2:13.94
▲ 12.49
—
—
—
—
—
100 IM SCY
1:19.06
1:13.03
▲ 6.03
1:11.39
▲ 1.64
1:02.79
▲ 8.60
1:01.07
▲ 1.72
—
—
—
56.57
▲ 4.50
57.57
▼ 1.00
—
200 IM SCY
2:48.84
2:32.93
▲ 15.91
2:24.99
▲ 7.94
2:17.96
▲ 7.03
2:08.94
▲ 9.02
2:05.87
▲ 3.07
2:00.82
▲ 5.05
2:02.77
▼ 1.95
—
—
—
400 IM SCY
—
—
—
4:56.47
4:39.89
▲ 16.58
4:43.06
▼ 3.17
4:25.67
▲ 17.39
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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.