Swimmer profile
Gwenyth MacLachlan
Female17-18Aquajets Swim TeamMN · 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
46.29
38.31
▲ 7.98
33.70
▲ 4.61
30.10
▲ 3.60
29.28
▲ 0.82
27.64
▲ 1.64
27.12
▲ 0.52
26.43
▲ 0.69
26.09
▲ 0.34
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100 Free SCY
1:50.98
1:26.47
▲ 24.51
1:12.75
▲ 13.72
1:05.18
▲ 7.57
1:03.52
▲ 1.66
58.88
▲ 4.64
58.30
▲ 0.58
56.17
▲ 2.13
56.86
▼ 0.69
1:02.29
▼ 5.43
200 Free SCY
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3:26.86
2:43.29
▲ 43.57
2:21.87
▲ 21.42
2:15.49
▲ 6.38
2:03.99
▲ 11.50
2:01.77
▲ 2.22
1:59.13
▲ 2.64
1:57.11
▲ 2.02
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500 Free SCY
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—
7:45.90
6:14.92
▲ 90.98
5:51.80
▲ 23.12
5:34.66
▲ 17.14
5:23.80
▲ 10.86
5:20.29
▲ 3.51
5:11.05
▲ 9.24
5:12.82
▼ 1.77
1000 Free SCY
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—
—
—
12:06.41
11:27.08
▲ 39.33
11:15.52
▲ 11.56
11:02.38
▲ 13.14
10:36.95
▲ 25.43
10:45.62
▼ 8.67
1650 Free SCY
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—
—
—
20:04.96
18:59.08
▲ 65.88
19:22.25
▼ 23.17
—
17:54.86
▲ 87.39
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50 Back SCY
50.22
44.00
▲ 6.22
37.04
▲ 6.96
36.24
▲ 0.80
31.92
▲ 4.32
31.50
▲ 0.42
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—
—
—
100 Back SCY
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1:37.80
1:24.95
▲ 12.85
1:19.83
▲ 5.12
1:12.86
▲ 6.97
1:08.18
▲ 4.68
1:07.58
▲ 0.60
1:07.03
▲ 0.55
—
1:04.73
▲ 2.30
200 Back SCY
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3:10.64
2:54.45
▲ 16.19
2:35.07
▲ 19.38
2:26.46
▲ 8.61
2:24.30
▲ 2.16
2:21.92
▲ 2.38
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50 Breast SCY
1:13.48
48.73
▲ 24.75
47.00
▲ 1.73
42.08
▲ 4.92
41.03
▲ 1.05
36.80
▲ 4.23
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—
—
—
100 Breast SCY
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1:53.25
1:38.80
▲ 14.45
1:30.81
▲ 7.99
1:23.11
▲ 7.70
1:17.56
▲ 5.55
—
1:15.88
▲ 1.68
1:17.98
▼ 2.10
1:19.33
▼ 1.35
200 Breast SCY
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—
—
—
—
2:44.39
—
—
2:45.22
▼ 0.83
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50 Fly SCY
—
46.39
39.71
▲ 6.68
34.03
▲ 5.68
33.21
▲ 0.82
30.80
▲ 2.41
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—
—
100 Fly SCY
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1:48.56
1:27.75
▲ 20.81
1:19.50
▲ 8.25
1:13.73
▲ 5.77
1:05.08
▲ 8.65
1:01.70
▲ 3.38
1:02.04
▼ 0.34
59.97
▲ 2.07
58.22
▲ 1.75
200 Fly SCY
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—
—
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2:46.44
2:33.06
▲ 13.38
2:18.39
▲ 14.67
2:19.95
▼ 1.56
2:12.03
▲ 7.92
2:11.18
▲ 0.85
100 IM SCY
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1:35.29
1:26.12
▲ 9.17
1:16.36
▲ 9.76
1:14.55
▲ 1.81
1:06.66
▲ 7.89
1:04.16
▲ 2.50
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1:08.49
▼ 4.33
200 IM SCY
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—
3:05.40
2:46.73
▲ 18.67
2:40.56
▲ 6.17
2:21.13
▲ 19.43
2:18.17
▲ 2.96
2:16.21
▲ 1.96
2:13.47
▲ 2.74
2:08.90
▲ 4.57
400 IM SCY
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—
—
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5:12.80
5:00.30
▲ 12.50
4:46.97
▲ 13.33
4:47.34
▼ 0.37
—
4:33.65
▲ 13.69
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.