Swimmer profile
Zachary Koenig
Male17-18Sparks Piranhas Swim TeamSN · 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
50 Free SCY
39.81
35.78
▲ 4.03
34.00
▲ 1.78
28.50
▲ 5.50
28.05
▲ 0.45
26.60
▲ 1.45
24.36
▲ 2.24
23.64
▲ 0.72
23.46
▲ 0.18
23.71
▼ 0.25
100 Free SCY
1:32.79
1:22.19
▲ 10.60
1:17.02
▲ 5.17
1:04.51
▲ 12.51
1:00.11
▲ 4.40
59.72
▲ 0.39
56.08
▲ 3.64
50.51
▲ 5.57
48.61
▲ 1.90
53.07
▼ 4.46
200 Free SCY
3:40.47
2:57.04
▲ 43.43
2:50.28
▲ 6.76
2:27.55
▲ 22.73
2:22.26
▲ 5.29
2:19.69
▲ 2.57
1:59.12
▲ 20.57
1:55.83
▲ 3.29
2:03.44
▼ 7.61
2:04.41
▼ 0.97
500 Free SCY
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—
—
7:16.18
—
—
—
5:20.62
▲ 115.56
5:17.67
▲ 2.95
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50 Back SCY
48.25
42.70
▲ 5.55
38.42
▲ 4.28
34.93
▲ 3.49
—
—
30.09
▲ 4.84
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—
—
100 Back SCY
1:56.71
1:28.33
▲ 28.38
1:23.52
▲ 4.81
1:15.93
▲ 7.59
1:11.57
▲ 4.36
1:07.60
▲ 3.97
1:01.05
▲ 6.55
59.78
▲ 1.27
57.20
▲ 2.58
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200 Back SCY
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—
—
2:48.32
2:37.91
▲ 10.41
2:34.71
▲ 3.20
2:26.21
▲ 8.50
2:18.08
▲ 8.13
2:09.06
▲ 9.02
2:14.56
▼ 5.50
50 Breast SCY
47.64
45.30
▲ 2.34
41.83
▲ 3.47
37.98
▲ 3.85
—
—
—
28.01
▲ 9.97
27.20
▲ 0.81
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100 Breast SCY
1:51.02
1:41.05
▲ 9.97
1:30.68
▲ 10.37
1:17.93
▲ 12.75
1:16.77
▲ 1.16
1:13.08
▲ 3.69
1:03.06
▲ 10.02
1:00.93
▲ 2.13
58.37
▲ 2.56
58.49
▼ 0.12
200 Breast SCY
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—
3:29.74
2:52.98
▲ 36.76
2:49.95
▲ 3.03
2:45.65
▲ 4.30
2:20.99
▲ 24.66
2:12.70
▲ 8.29
2:11.53
▲ 1.17
2:12.07
▼ 0.54
50 Fly SCY
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49.43
43.91
▲ 5.52
40.51
▲ 3.40
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—
—
—
—
—
100 Fly SCY
—
2:08.92
2:03.13
▲ 5.79
—
—
—
1:10.60
▲ 52.53
1:10.02
▲ 0.58
1:01.76
▲ 8.26
1:06.55
▼ 4.79
200 Fly SCY
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—
—
—
—
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2:51.30
2:42.45
▲ 8.85
2:37.53
▲ 4.92
100 IM SCY
1:45.21
1:35.30
▲ 9.91
1:28.82
▲ 6.48
1:18.97
▲ 9.85
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—
—
—
59.72
▲ 19.25
—
200 IM SCY
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—
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2:44.33
2:40.86
▲ 3.47
2:33.91
▲ 6.95
2:12.67
▲ 21.24
2:08.75
▲ 3.92
2:05.04
▲ 3.71
2:05.41
▼ 0.37
400 IM SCY
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—
—
—
—
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4:39.72
4:37.82
▲ 1.90
4:37.03
▲ 0.79
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.