Swimmer profile
Graham Henderson
Male15-16Tsunami Swim Team of K.C.MV · CENTRAL
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
35.84
29.15
▲ 6.69
26.46
▲ 2.69
24.31
▲ 2.15
22.52
▲ 1.79
21.60
▲ 0.92
20.76
▲ 0.84
20.53
▲ 0.23
100 Free SCY
1:21.78
1:10.00
▲ 11.78
1:02.15
▲ 7.85
54.37
▲ 7.78
50.38
▲ 3.99
48.13
▲ 2.25
46.83
▲ 1.30
45.08
▲ 1.75
200 Free SCY
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2:50.98
2:29.95
▲ 21.03
2:06.25
▲ 23.70
1:56.72
▲ 9.53
1:48.13
▲ 8.59
1:43.85
▲ 4.28
1:41.42
▲ 2.43
500 Free SCY
—
—
—
6:06.09
5:36.74
▲ 29.35
5:10.88
▲ 25.86
4:51.37
▲ 19.51
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50 Back SCY
44.66
34.35
▲ 10.31
30.41
▲ 3.94
26.72
▲ 3.69
26.44
▲ 0.28
24.63
▲ 1.81
22.70
▲ 1.93
22.18
▲ 0.52
100 Back SCY
—
1:19.55
1:12.97
▲ 6.58
57.97
▲ 15.00
57.10
▲ 0.87
53.00
▲ 4.10
49.54
▲ 3.46
47.79
▲ 1.75
200 Back SCY
—
—
—
—
2:11.06
1:57.01
▲ 14.05
1:51.62
▲ 5.39
1:46.96
▲ 4.66
50 Breast SCY
48.99
44.27
▲ 4.72
37.60
▲ 6.67
33.97
▲ 3.63
32.09
▲ 1.88
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—
—
100 Breast SCY
—
1:31.73
1:29.39
▲ 2.34
1:14.23
▲ 15.16
1:07.29
▲ 6.94
1:02.00
▲ 5.29
59.36
▲ 2.64
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200 Breast SCY
—
—
—
—
2:30.23
2:19.57
▲ 10.66
—
—
50 Fly SCY
43.02
31.93
▲ 11.09
27.99
▲ 3.94
25.70
▲ 2.29
25.74
▼ 0.04
—
—
—
100 Fly SCY
—
1:31.87
1:14.31
▲ 17.56
58.71
▲ 15.60
54.57
▲ 4.14
52.75
▲ 1.82
51.50
▲ 1.25
50.13
▲ 1.37
200 Fly SCY
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—
—
—
2:24.67
2:15.05
▲ 9.62
—
—
100 IM SCY
1:32.37
1:17.30
▲ 15.07
1:09.35
▲ 7.95
1:00.90
▲ 8.45
1:00.09
▲ 0.81
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—
—
200 IM SCY
—
2:58.22
2:37.54
▲ 20.68
2:16.03
▲ 21.51
2:08.03
▲ 8.00
1:59.09
▲ 8.94
1:55.15
▲ 3.94
1:53.86
▲ 1.29
400 IM SCY
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—
—
—
4:43.53
4:27.60
▲ 15.93
4:13.75
▲ 13.85
4:01.75
▲ 12.00
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.