Swimmer profile
Zach Johnson
Male13-14Wilmington Aquatic ClubMA · EASTERN
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
1:14.76
57.85
▲ 16.91
46.63
▲ 11.22
40.77
▲ 5.86
39.77
▲ 1.00
35.50
▲ 4.27
33.24
▲ 2.26
31.73
▲ 1.51
28.11
▲ 3.62
100 Free SCY
—
2:21.90
—
1:31.68
▲ 50.22
1:27.20
▲ 4.48
1:18.20
▲ 9.00
1:14.08
▲ 4.12
1:08.42
▲ 5.66
1:02.87
▲ 5.55
200 Free SCY
—
—
3:53.54
—
3:17.22
▲ 36.32
2:51.74
▲ 25.48
2:38.92
▲ 12.82
2:27.66
▲ 11.26
2:10.67
▲ 16.99
500 Free SCY
—
—
—
—
—
—
7:24.61
6:31.60
▲ 53.01
5:43.10
▲ 48.50
1000 Free SCY
—
—
—
—
—
—
—
13:51.90
—
1650 Free SCY
—
—
—
—
—
—
—
22:50.33
21:51.10
▲ 59.23
50 Back SCY
1:17.43
59.18
▲ 18.25
51.07
▲ 8.11
46.76
▲ 4.31
45.58
▲ 1.18
39.44
▲ 6.14
38.31
▲ 1.13
35.41
▲ 2.90
30.97
▲ 4.44
100 Back SCY
—
—
1:48.40
1:37.38
▲ 11.02
1:37.69
▼ 0.31
1:23.76
▲ 13.93
1:20.49
▲ 3.27
1:13.92
▲ 6.57
1:06.66
▲ 7.26
200 Back SCY
—
—
—
—
—
—
—
2:44.80
2:34.79
▲ 10.01
50 Breast SCY
1:50.88
1:09.71
▲ 41.17
1:00.33
▲ 9.38
56.04
▲ 4.29
52.56
▲ 3.48
47.26
▲ 5.30
45.70
▲ 1.56
43.17
▲ 2.53
38.06
▲ 5.11
100 Breast SCY
—
—
2:08.46
—
1:53.29
▲ 15.17
1:46.15
▲ 7.14
1:36.98
▲ 9.17
1:24.17
▲ 12.81
1:21.22
▲ 2.95
200 Breast SCY
—
—
—
—
—
—
—
3:15.80
3:02.17
▲ 13.63
50 Fly SCY
—
—
55.76
48.33
▲ 7.43
45.10
▲ 3.23
38.62
▲ 6.48
37.64
▲ 0.98
33.89
▲ 3.75
30.22
▲ 3.67
100 Fly SCY
—
—
2:05.34
—
1:47.44
▲ 17.90
1:30.11
▲ 17.33
1:20.89
▲ 9.22
1:12.35
▲ 8.54
1:06.75
▲ 5.60
200 Fly SCY
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—
—
—
—
—
—
2:49.32
2:28.96
▲ 20.36
100 IM SCY
3:14.54
2:24.29
▲ 50.25
1:51.56
▲ 32.73
1:45.45
▲ 6.11
1:41.41
▲ 4.04
1:27.78
▲ 13.63
1:22.27
▲ 5.51
—
1:13.28
▲ 8.99
200 IM SCY
—
—
—
—
3:37.71
3:11.17
▲ 26.54
2:57.23
▲ 13.94
2:43.44
▲ 13.79
2:31.71
▲ 11.73
400 IM SCY
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—
—
—
—
—
—
5:58.81
5:18.29
▲ 40.52
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.