Swimmer profile
Marcus Johnson
MaleOpen / SeniorIndian River State CollegeFL · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2018–19
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
35.65
34.30
▲ 1.35
29.68
▲ 4.62
26.37
▲ 3.31
24.71
▲ 1.66
23.93
▲ 0.78
23.91
▲ 0.02
23.71
▲ 0.20
100 Free LCM
1:20.62
1:14.19
▲ 6.43
1:06.40
▲ 7.79
58.26
▲ 8.14
53.91
▲ 4.35
52.68
▲ 1.23
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200 Free LCM
2:52.75
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—
—
—
—
—
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50 Back LCM
—
39.25
—
—
—
—
—
—
100 Back LCM
1:29.70
1:24.74
▲ 4.96
1:16.29
▲ 8.45
1:11.99
▲ 4.30
—
1:03.08
▲ 8.91
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50 Breast LCM
47.29
41.54
▲ 5.75
—
33.67
▲ 7.87
32.60
▲ 1.07
—
28.53
▲ 4.07
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100 Breast LCM
1:43.82
1:33.69
▲ 10.13
1:18.84
▲ 14.85
1:17.09
▲ 1.75
1:07.41
▲ 9.68
1:04.12
▲ 3.29
1:02.04
▲ 2.08
1:02.38
▼ 0.34
200 Breast LCM
—
3:20.37
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2:18.78
▲ 61.59
2:21.48
▼ 2.70
50 Fly LCM
44.65
38.20
▲ 6.45
—
29.31
▲ 8.89
28.10
▲ 1.21
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100 Fly LCM
1:42.59
—
1:16.60
▲ 25.99
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1:01.17
▲ 15.43
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200 IM LCM
3:15.30
2:58.49
▲ 16.81
2:44.16
▲ 14.33
2:29.54
▲ 14.62
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2:16.54
▲ 13.00
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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.