Swimmer profile
Zach Jacobs
MaleOpen / SeniorSAC SwimOK · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
27.14
25.70
▲ 1.44
24.70
▲ 1.00
24.35
▲ 0.35
23.60
▲ 0.75
23.37
▲ 0.23
24.05
▼ 0.68
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100 Free SCY
1:01.70
58.30
▲ 3.40
55.22
▲ 3.08
53.18
▲ 2.04
51.24
▲ 1.94
51.63
▼ 0.39
54.78
▼ 3.15
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200 Free SCY
2:15.61
2:07.89
▲ 7.72
2:04.27
▲ 3.62
1:59.86
▲ 4.41
1:57.18
▲ 2.68
1:54.85
▲ 2.33
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2:02.55
▼ 7.70
2:04.57
▼ 2.02
500 Free SCY
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5:51.49
5:28.56
▲ 22.93
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—
5:16.22
▲ 12.34
5:45.46
▼ 29.24
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1000 Free SCY
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12:08.04
11:39.81
▲ 28.23
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—
11:27.21
▲ 12.60
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1650 Free SCY
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21:24.56
19:33.98
▲ 110.58
18:42.94
▲ 51.04
18:36.05
▲ 6.89
19:01.47
▼ 25.42
18:41.20
▲ 20.27
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50 Back SCY
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29.61
28.51
▲ 1.10
28.96
▼ 0.45
26.12
▲ 2.84
26.08
▲ 0.04
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100 Back SCY
1:10.18
1:04.28
▲ 5.90
1:02.39
▲ 1.89
1:00.45
▲ 1.94
55.52
▲ 4.93
56.52
▼ 1.00
58.15
▼ 1.63
59.48
▼ 1.33
1:00.50
▼ 1.02
200 Back SCY
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2:12.22
2:08.33
▲ 3.89
2:04.62
▲ 3.71
2:02.03
▲ 2.59
2:06.24
▼ 4.21
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100 Breast SCY
1:24.90
1:23.27
▲ 1.63
1:14.14
▲ 9.13
1:11.39
▲ 2.75
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1:09.10
▲ 2.29
1:13.58
▼ 4.48
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1:13.20
▲ 0.38
200 Breast SCY
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3:05.52
—
2:40.90
▲ 24.62
—
2:31.56
▲ 9.34
2:51.56
▼ 20.00
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50 Fly SCY
—
—
26.80
—
25.55
▲ 1.25
24.94
▲ 0.61
24.43
▲ 0.51
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100 Fly SCY
1:06.21
1:00.85
▲ 5.36
59.77
▲ 1.08
56.87
▲ 2.90
53.98
▲ 2.89
54.16
▼ 0.18
55.14
▼ 0.98
55.46
▼ 0.32
56.83
▼ 1.37
200 Fly SCY
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2:31.37
2:14.93
▲ 16.44
2:14.49
▲ 0.44
2:06.15
▲ 8.34
2:07.01
▼ 0.86
2:08.32
▼ 1.31
2:12.91
▼ 4.59
2:16.01
▼ 3.10
100 IM SCY
1:15.77
1:07.09
▲ 8.68
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200 IM SCY
2:32.26
2:22.15
▲ 10.11
2:18.85
▲ 3.30
2:15.26
▲ 3.59
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2:05.92
▲ 9.34
2:08.67
▼ 2.75
2:11.03
▼ 2.36
2:17.22
▼ 6.19
400 IM SCY
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5:07.86
4:52.43
▲ 15.43
4:45.59
▲ 6.84
4:49.04
▼ 3.45
4:33.47
▲ 15.57
4:42.16
▼ 8.69
4:51.72
▼ 9.56
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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.