Swimmer profile
Marco Santos
Male17-18Cumberland Valley Aquatic ClubMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2025–26
50 Free LCM
37.20
33.88
▲ 3.32
30.64
▲ 3.24
28.53
▲ 2.11
27.90
▲ 0.63
27.53
▲ 0.37
26.49
▲ 1.04
100 Free LCM
1:18.50
1:15.31
▲ 3.19
1:05.15
▲ 10.16
1:01.36
▲ 3.79
1:00.86
▲ 0.50
—
57.68
▲ 3.18
200 Free LCM
2:53.04
2:40.87
▲ 12.17
2:17.01
▲ 23.86
2:13.51
▲ 3.50
2:11.05
▲ 2.46
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—
400 Free LCM
—
6:00.13
4:53.02
▲ 67.11
4:46.18
▲ 6.84
4:43.69
▲ 2.49
4:41.08
▲ 2.61
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800 Free LCM
—
—
—
—
10:01.00
—
—
1500 Free LCM
—
—
—
19:15.00
—
—
—
50 Back LCM
43.09
40.61
▲ 2.48
33.58
▲ 7.03
32.48
▲ 1.10
30.93
▲ 1.55
30.58
▲ 0.35
29.12
▲ 1.46
100 Back LCM
1:29.98
1:26.81
▲ 3.17
1:10.67
▲ 16.14
1:06.38
▲ 4.29
1:04.44
▲ 1.94
1:04.46
▼ 0.02
1:01.97
▲ 2.49
200 Back LCM
—
—
2:32.62
2:24.07
▲ 8.55
2:19.46
▲ 4.61
—
2:17.84
▲ 1.62
50 Breast LCM
51.94
46.84
▲ 5.10
39.53
▲ 7.31
37.61
▲ 1.92
—
34.89
▲ 2.72
34.83
▲ 0.06
100 Breast LCM
1:49.23
1:41.57
▲ 7.66
1:23.05
▲ 18.52
1:19.44
▲ 3.61
1:18.24
▲ 1.20
—
1:12.64
▲ 5.60
200 Breast LCM
—
—
2:56.08
2:50.35
▲ 5.73
2:46.65
▲ 3.70
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—
50 Fly LCM
42.69
40.02
▲ 2.67
32.64
▲ 7.38
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—
—
—
100 Fly LCM
—
1:35.44
1:13.44
▲ 22.00
1:09.40
▲ 4.04
1:08.76
▲ 0.64
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200 Fly LCM
—
—
2:43.99
2:41.72
▲ 2.27
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—
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200 IM LCM
3:23.86
3:02.24
▲ 21.62
2:34.45
▲ 27.79
2:29.29
▲ 5.16
2:24.58
▲ 4.71
2:21.25
▲ 3.33
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400 IM LCM
—
—
5:55.70
5:13.64
▲ 42.06
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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.