Swimmer profile
Zack West
MaleOpen / SeniorAulea Swim ClubHI · WESTERNCollege athlete · Massachusetts Institute of TechnologyD3
SeasonUSA Swimming season runs Sept – Aug
Event
2013–14
2014–15
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
40.57
38.08
▲ 2.49
33.74
▲ 4.34
31.22
▲ 2.52
29.19
▲ 2.03
27.54
▲ 1.65
—
25.07
▲ 2.47
26.05
▼ 0.98
26.03
▲ 0.02
27.24
▼ 1.21
—
100 Free LCM
—
1:22.33
1:15.73
▲ 6.60
1:07.33
▲ 8.40
—
59.49
▲ 7.84
—
—
57.61
▲ 1.88
—
—
—
200 Free LCM
—
—
2:40.86
2:29.94
▲ 10.92
2:28.22
▲ 1.72
2:12.54
▲ 15.68
—
2:04.80
▲ 7.74
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—
—
—
400 Free LCM
—
—
5:31.97
5:17.83
▲ 14.14
4:59.78
▲ 18.05
4:39.87
▲ 19.91
—
—
5:04.13
▼ 24.26
—
—
—
800 Free LCM
—
—
—
—
—
9:45.91
—
—
—
—
—
—
1500 Free LCM
—
—
—
—
20:33.78
—
—
—
—
—
—
—
50 Back LCM
52.12
39.04
▲ 13.08
35.42
▲ 3.62
—
30.72
▲ 4.70
28.95
▲ 1.77
—
27.27
▲ 1.68
26.77
▲ 0.50
—
—
—
100 Back LCM
—
1:23.53
1:17.14
▲ 6.39
1:12.37
▲ 4.77
1:05.31
▲ 7.06
1:02.15
▲ 3.16
1:01.29
▲ 0.86
59.08
▲ 2.21
58.28
▲ 0.80
58.48
▼ 0.20
1:02.53
▼ 4.05
1:04.44
▼ 1.91
200 Back LCM
—
3:01.58
2:48.80
▲ 12.78
2:38.35
▲ 10.45
2:22.31
▲ 16.04
2:14.44
▲ 7.87
—
2:11.97
▲ 2.47
2:08.77
▲ 3.20
2:09.51
▼ 0.74
—
—
50 Breast LCM
57.17
—
46.96
▲ 10.21
—
38.38
▲ 8.58
—
—
—
—
—
—
—
100 Breast LCM
2:04.30
—
—
1:34.25
▲ 30.05
1:21.93
▲ 12.32
1:21.59
▲ 0.34
—
—
1:16.32
▲ 5.27
—
1:16.60
▼ 0.28
—
50 Fly LCM
—
41.63
36.74
▲ 4.89
—
29.53
▲ 7.21
28.11
▲ 1.42
—
—
27.36
▲ 0.75
—
—
26.86
▲ 0.50
100 Fly LCM
—
—
1:20.77
1:13.87
▲ 6.90
1:06.05
▲ 7.82
1:01.60
▲ 4.45
—
57.31
▲ 4.29
57.84
▼ 0.53
57.55
▲ 0.29
59.37
▼ 1.82
—
200 Fly LCM
—
—
—
—
—
2:20.33
—
—
—
—
—
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200 IM LCM
—
3:20.22
2:58.15
▲ 22.07
2:42.19
▲ 15.96
2:31.61
▲ 10.58
2:22.43
▲ 9.18
—
2:16.06
▲ 6.37
2:30.76
▼ 14.70
2:13.15
▲ 17.61
—
—
400 IM LCM
—
—
6:13.37
—
5:18.75
▲ 54.62
5:09.10
▲ 9.65
—
4:54.71
▲ 14.39
—
—
—
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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.