Swimmer profile
Zach Decker
Male15-16Bellevue Swim ClubMW · 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
52.91
41.23
▲ 11.68
34.54
▲ 6.69
32.82
▲ 1.72
30.34
▲ 2.48
28.56
▲ 1.78
24.90
▲ 3.66
23.26
▲ 1.64
22.14
▲ 1.12
20.89
▲ 1.25
100 Free SCY
—
1:39.53
1:21.85
▲ 17.68
1:11.01
▲ 10.84
1:05.37
▲ 5.64
1:01.45
▲ 3.92
54.34
▲ 7.11
50.89
▲ 3.45
48.17
▲ 2.72
46.06
▲ 2.11
200 Free SCY
—
—
—
2:42.08
2:29.24
▲ 12.84
2:16.53
▲ 12.71
2:04.58
▲ 11.95
1:50.00
▲ 14.58
1:45.98
▲ 4.02
1:44.26
▲ 1.72
500 Free SCY
—
—
—
—
—
6:06.70
5:36.05
▲ 30.65
5:01.16
▲ 34.89
4:56.79
▲ 4.37
—
1000 Free SCY
—
—
—
—
—
13:09.88
11:50.98
▲ 78.90
10:27.35
▲ 83.63
10:13.99
▲ 13.36
—
1650 Free SCY
—
—
—
—
—
21:54.77
19:32.13
▲ 142.64
17:14.73
▲ 137.40
16:58.02
▲ 16.71
—
50 Back SCY
57.74
46.98
▲ 10.76
39.22
▲ 7.76
36.54
▲ 2.68
35.18
▲ 1.36
32.54
▲ 2.64
29.40
▲ 3.14
26.44
▲ 2.96
25.34
▲ 1.10
—
100 Back SCY
—
1:56.23
1:25.40
▲ 30.83
1:20.01
▲ 5.39
1:16.78
▲ 3.23
1:10.06
▲ 6.72
1:02.82
▲ 7.24
56.87
▲ 5.95
53.48
▲ 3.39
52.63
▲ 0.85
200 Back SCY
—
—
—
—
—
2:29.99
2:17.37
▲ 12.62
2:14.05
▲ 3.32
1:57.57
▲ 16.48
2:02.75
▼ 5.18
50 Breast SCY
—
—
54.84
47.52
▲ 7.32
42.99
▲ 4.53
40.32
▲ 2.67
37.91
▲ 2.41
—
33.44
▲ 4.47
—
100 Breast SCY
—
—
—
1:41.99
1:35.20
▲ 6.79
1:30.56
▲ 4.64
—
—
1:07.21
▲ 23.35
—
200 Breast SCY
—
—
—
—
—
—
—
—
2:30.33
2:31.99
▼ 1.66
50 Fly SCY
—
—
51.05
41.16
▲ 9.89
34.88
▲ 6.28
33.39
▲ 1.49
28.04
▲ 5.35
—
—
23.38
▲ 4.66
100 Fly SCY
—
—
—
—
1:22.60
1:16.67
▲ 5.93
1:02.06
▲ 14.61
58.59
▲ 3.47
53.60
▲ 4.99
53.49
▲ 0.11
200 Fly SCY
—
—
—
—
—
—
—
2:20.83
2:02.09
▲ 18.74
2:03.86
▼ 1.77
100 IM SCY
—
—
1:36.47
1:26.47
▲ 10.00
1:19.96
▲ 6.51
1:15.92
▲ 4.04
1:08.29
▲ 7.63
—
—
—
200 IM SCY
—
—
—
3:02.88
3:02.99
▼ 0.11
2:38.79
▲ 24.20
2:30.58
▲ 8.21
2:19.06
▲ 11.52
2:03.04
▲ 16.02
2:00.61
▲ 2.43
400 IM SCY
—
—
—
—
—
—
—
4:47.04
4:19.47
▲ 27.57
4:24.31
▼ 4.84
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.