Swimmer profile
Zak Armstrong
MaleOpen / SeniorFishers Area Swimming TigersIN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
42.34
36.84
▲ 5.50
33.13
▲ 3.71
28.44
▲ 4.69
24.72
▲ 3.72
25.35
▼ 0.63
22.82
▲ 2.53
22.86
▼ 0.04
24.35
▼ 1.49
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100 Free SCY
1:42.18
1:20.94
▲ 21.24
1:14.52
▲ 6.42
1:01.50
▲ 13.02
54.26
▲ 7.24
52.90
▲ 1.36
49.86
▲ 3.04
49.79
▲ 0.07
52.38
▼ 2.59
52.21
▲ 0.17
200 Free SCY
3:35.70
2:57.36
▲ 38.34
2:39.57
▲ 17.79
2:12.60
▲ 26.97
2:01.72
▲ 10.88
1:57.98
▲ 3.74
1:47.95
▲ 10.03
1:48.90
▼ 0.95
1:55.83
▼ 6.93
1:56.60
▼ 0.77
500 Free SCY
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7:14.73
6:09.89
▲ 64.84
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5:08.77
▲ 61.12
5:04.12
▲ 4.65
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1650 Free SCY
—
—
—
21:07.87
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—
—
—
—
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50 Back SCY
45.06
41.40
▲ 3.66
39.75
▲ 1.65
34.15
▲ 5.60
29.14
▲ 5.01
28.94
▲ 0.20
27.00
▲ 1.94
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100 Back SCY
1:47.53
1:30.18
▲ 17.35
1:24.99
▲ 5.19
1:11.85
▲ 13.14
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1:00.12
▲ 11.73
58.66
▲ 1.46
56.03
▲ 2.63
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200 Back SCY
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—
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2:37.21
2:23.07
▲ 14.14
2:10.38
▲ 12.69
2:08.40
▲ 1.98
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50 Breast SCY
1:05.24
48.87
▲ 16.37
44.57
▲ 4.30
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—
—
—
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30.33
▲ 14.24
30.03
▲ 0.30
100 Breast SCY
2:11.53
1:42.96
▲ 28.57
1:32.90
▲ 10.06
1:19.50
▲ 13.40
1:10.42
▲ 9.08
1:05.27
▲ 5.15
1:00.82
▲ 4.45
1:01.90
▼ 1.08
1:01.88
▲ 0.02
1:00.57
▲ 1.31
200 Breast SCY
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3:19.88
2:54.66
▲ 25.22
2:29.36
▲ 25.30
2:21.68
▲ 7.68
2:15.32
▲ 6.36
2:15.30
▲ 0.02
2:16.22
▼ 0.92
2:14.54
▲ 1.68
50 Fly SCY
1:11.81
49.13
▲ 22.68
43.30
▲ 5.83
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25.26
▲ 18.04
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100 Fly SCY
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—
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1:14.33
1:08.14
▲ 6.19
58.35
▲ 9.79
53.79
▲ 4.56
53.44
▲ 0.35
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200 Fly SCY
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3:25.25
2:54.09
▲ 31.16
—
2:26.41
▲ 27.68
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100 IM SCY
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—
—
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1:07.69
—
56.88
▲ 10.81
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200 IM SCY
4:12.46
3:21.21
▲ 51.25
3:02.97
▲ 18.24
2:34.47
▲ 28.50
2:15.55
▲ 18.92
2:06.25
▲ 9.30
2:00.99
▲ 5.26
1:59.51
▲ 1.48
2:02.98
▼ 3.47
1:59.54
▲ 3.44
400 IM SCY
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5:54.50
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4:47.20
▲ 67.30
4:24.19
▲ 23.01
4:19.19
▲ 5.00
4:24.19
▼ 5.00
4:17.41
▲ 6.78
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.