Swimmer profile
Lauren Johnson
Female15-16Sierra Marlins Swim TeamSN · WESTERN
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
38.32
33.09
▲ 5.23
30.94
▲ 2.15
28.41
▲ 2.53
27.45
▲ 0.96
27.48
▼ 0.03
25.82
▲ 1.66
24.39
▲ 1.43
25.36
▼ 0.97
100 Free SCY
1:34.87
1:19.81
▲ 15.06
1:08.97
▲ 10.84
1:03.45
▲ 5.52
59.67
▲ 3.78
57.89
▲ 1.78
55.06
▲ 2.83
52.73
▲ 2.33
52.07
▲ 0.66
200 Free SCY
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—
2:35.56
2:13.68
▲ 21.88
2:09.22
▲ 4.46
2:05.11
▲ 4.11
1:58.68
▲ 6.43
1:52.35
▲ 6.33
1:50.64
▲ 1.71
500 Free SCY
—
—
—
6:04.17
5:40.16
▲ 24.01
5:27.24
▲ 12.92
5:11.75
▲ 15.49
5:01.33
▲ 10.42
4:58.31
▲ 3.02
1000 Free SCY
—
—
—
—
—
—
—
10:42.92
—
1650 Free SCY
—
—
—
—
—
20:02.60
18:51.44
▲ 71.16
—
—
50 Back SCY
—
40.49
36.03
▲ 4.46
34.29
▲ 1.74
34.03
▲ 0.26
32.04
▲ 1.99
29.73
▲ 2.31
27.87
▲ 1.86
28.09
▼ 0.22
100 Back SCY
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—
1:16.37
—
1:13.17
▲ 3.20
1:06.28
▲ 6.89
1:00.98
▲ 5.30
58.50
▲ 2.48
57.44
▲ 1.06
200 Back SCY
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—
—
—
2:36.91
2:23.35
▲ 13.56
2:09.10
▲ 14.25
2:03.45
▲ 5.65
2:01.90
▲ 1.55
50 Breast SCY
—
50.85
41.91
▲ 8.94
39.16
▲ 2.75
37.10
▲ 2.06
36.40
▲ 0.70
34.80
▲ 1.60
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—
100 Breast SCY
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—
1:33.86
1:26.38
▲ 7.48
1:20.48
▲ 5.90
1:17.10
▲ 3.38
1:10.22
▲ 6.88
1:07.05
▲ 3.17
1:09.08
▼ 2.03
200 Breast SCY
—
—
—
—
2:55.98
2:47.40
▲ 8.58
2:34.35
▲ 13.05
2:25.34
▲ 9.01
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50 Fly SCY
43.07
36.52
▲ 6.55
32.29
▲ 4.23
31.84
▲ 0.45
30.17
▲ 1.67
31.48
▼ 1.31
30.08
▲ 1.40
—
27.48
▲ 2.60
100 Fly SCY
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—
—
1:10.65
1:11.54
▼ 0.89
1:08.11
▲ 3.43
1:07.85
▲ 0.26
59.16
▲ 8.69
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100 IM SCY
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1:27.41
1:18.01
▲ 9.40
1:11.04
▲ 6.97
1:08.75
▲ 2.29
1:09.27
▼ 0.52
1:04.75
▲ 4.52
1:04.89
▼ 0.14
1:00.71
▲ 4.18
200 IM SCY
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—
—
2:36.93
2:30.72
▲ 6.21
2:26.79
▲ 3.93
2:14.20
▲ 12.59
2:07.20
▲ 7.00
2:07.60
▼ 0.40
400 IM SCY
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—
—
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5:10.18
5:07.77
▲ 2.41
4:38.63
▲ 29.14
4:30.79
▲ 7.84
4:26.90
▲ 3.89
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.