Swimmer profile
Henry Williams
Male17-18Machine AquaticsPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
31.71
29.73
▲ 1.98
26.69
▲ 3.04
24.77
▲ 1.92
23.83
▲ 0.94
22.94
▲ 0.89
22.35
▲ 0.59
22.14
▲ 0.21
100 Free SCY
1:11.69
1:06.29
▲ 5.40
59.58
▲ 6.71
54.03
▲ 5.55
52.74
▲ 1.29
51.06
▲ 1.68
48.96
▲ 2.10
49.26
▼ 0.30
200 Free SCY
2:51.21
2:36.31
▲ 14.90
—
1:59.24
▲ 37.07
1:51.06
▲ 8.18
1:52.60
▼ 1.54
1:47.13
▲ 5.47
1:44.63
▲ 2.50
500 Free SCY
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—
6:10.94
5:28.55
▲ 42.39
4:52.65
▲ 35.90
4:57.21
▼ 4.56
4:56.52
▲ 0.69
4:56.25
▲ 0.27
1000 Free SCY
—
—
—
11:10.43
10:29.68
▲ 40.75
10:34.21
▼ 4.53
—
—
1650 Free SCY
—
—
—
—
16:48.04
17:18.76
▼ 30.72
17:01.11
▲ 17.65
18:34.72
▼ 93.61
50 Back SCY
37.18
33.65
▲ 3.53
30.30
▲ 3.35
27.03
▲ 3.27
26.33
▲ 0.70
—
24.71
▲ 1.62
24.29
▲ 0.42
100 Back SCY
1:21.71
1:15.52
▲ 6.19
1:04.95
▲ 10.57
58.01
▲ 6.94
55.05
▲ 2.96
55.28
▼ 0.23
52.59
▲ 2.69
51.70
▲ 0.89
200 Back SCY
3:02.34
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—
2:04.26
▲ 58.08
1:59.24
▲ 5.02
1:59.41
▼ 0.17
1:55.56
▲ 3.85
1:52.36
▲ 3.20
50 Breast SCY
53.13
44.89
▲ 8.24
43.96
▲ 0.93
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—
—
—
—
100 Breast SCY
—
—
—
1:14.68
—
—
1:06.69
▲ 7.99
1:07.58
▼ 0.89
200 Breast SCY
—
—
—
2:53.58
2:46.23
▲ 7.35
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—
—
50 Fly SCY
39.34
32.65
▲ 6.69
30.76
▲ 1.89
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—
—
—
—
100 Fly SCY
—
—
—
1:01.73
57.36
▲ 4.37
—
54.49
▲ 2.87
52.22
▲ 2.27
200 Fly SCY
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—
—
2:33.95
—
—
—
2:03.54
▲ 30.41
100 IM SCY
1:25.88
1:20.34
▲ 5.54
1:08.87
▲ 11.47
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—
—
55.86
▲ 13.01
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200 IM SCY
3:27.66
2:58.83
▲ 28.83
—
2:14.44
▲ 44.39
2:08.82
▲ 5.62
2:02.29
▲ 6.53
1:58.79
▲ 3.50
1:55.50
▲ 3.29
400 IM SCY
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—
—
5:02.17
4:47.53
▲ 14.64
4:29.54
▲ 17.99
4:22.33
▲ 7.21
4:12.00
▲ 10.33
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.