Swimmer profile
Oliver Marrujo
Male17-18TAC TitansNC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
53.64
45.17
▲ 8.47
36.17
▲ 9.00
28.65
▲ 7.52
26.74
▲ 1.91
25.79
▲ 0.95
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—
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100 Free LCM
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1:33.50
1:21.32
▲ 12.18
1:04.08
▲ 17.24
58.58
▲ 5.50
56.41
▲ 2.17
—
57.31
▼ 0.90
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200 Free LCM
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—
2:52.97
2:16.81
▲ 36.16
2:07.71
▲ 9.10
2:01.96
▲ 5.75
2:05.70
▼ 3.74
2:03.22
▲ 2.48
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400 Free LCM
—
—
—
4:54.03
4:35.42
▲ 18.61
4:23.56
▲ 11.86
—
—
4:18.50
▲ 5.06
800 Free LCM
—
—
—
—
9:45.11
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—
—
—
50 Back LCM
—
49.17
44.90
▲ 4.27
36.15
▲ 8.75
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—
—
—
—
100 Back LCM
—
1:47.52
1:37.14
▲ 10.38
1:16.61
▲ 20.53
1:09.05
▲ 7.56
1:05.76
▲ 3.29
1:06.64
▼ 0.88
1:04.05
▲ 2.59
1:03.48
▲ 0.57
200 Back LCM
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—
—
—
2:28.90
2:25.51
▲ 3.39
2:23.55
▲ 1.96
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50 Breast LCM
1:12.38
52.15
▲ 20.23
47.77
▲ 4.38
38.55
▲ 9.22
—
—
—
30.04
▲ 8.51
30.62
▼ 0.58
100 Breast LCM
—
1:53.65
1:45.83
▲ 7.82
1:23.42
▲ 22.41
1:12.16
▲ 11.26
1:08.89
▲ 3.27
1:07.62
▲ 1.27
1:06.74
▲ 0.88
1:07.63
▼ 0.89
200 Breast LCM
—
—
—
2:56.76
2:35.39
▲ 21.37
2:27.20
▲ 8.19
2:28.06
▼ 0.86
2:25.82
▲ 2.24
2:29.35
▼ 3.53
50 Fly LCM
—
54.93
47.67
▲ 7.26
35.42
▲ 12.25
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—
—
—
100 Fly LCM
—
—
—
1:19.35
1:05.07
▲ 14.28
1:05.17
▼ 0.10
1:01.57
▲ 3.60
—
1:00.39
▲ 1.18
200 Fly LCM
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—
—
—
—
2:22.28
2:17.94
▲ 4.34
—
2:18.33
▼ 0.39
200 IM LCM
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—
3:20.95
2:37.54
▲ 43.41
2:24.09
▲ 13.45
2:14.53
▲ 9.56
2:15.87
▼ 1.34
2:14.12
▲ 1.75
2:13.74
▲ 0.38
400 IM LCM
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—
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5:40.37
5:04.91
▲ 35.46
4:54.42
▲ 10.49
4:53.29
▲ 1.13
4:48.93
▲ 4.36
4:49.02
▼ 0.09
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.