Swimmer profile
Regina Estrada Maravilla
Female15-16Victory AquaticsSCS · WESTERN
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
53.12
42.18
▲ 10.94
38.18
▲ 4.00
34.20
▲ 3.98
31.93
▲ 2.27
29.19
▲ 2.74
28.89
▲ 0.30
27.93
▲ 0.96
26.73
▲ 1.20
25.91
▲ 0.82
100 Free SCY
2:06.16
1:36.30
▲ 29.86
1:22.02
▲ 14.28
1:13.80
▲ 8.22
1:08.75
▲ 5.05
1:02.57
▲ 6.18
58.99
▲ 3.58
59.63
▼ 0.64
56.91
▲ 2.72
54.83
▲ 2.08
200 Free SCY
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—
—
—
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2:13.83
2:06.96
▲ 6.87
2:05.07
▲ 1.89
2:03.64
▲ 1.43
1:57.34
▲ 6.30
500 Free SCY
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—
—
—
—
6:24.29
5:41.65
▲ 42.64
5:47.57
▼ 5.92
5:23.28
▲ 24.29
5:14.25
▲ 9.03
1000 Free SCY
—
—
—
—
—
—
—
—
11:35.42
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1650 Free SCY
—
—
—
—
—
—
—
—
19:32.35
19:27.04
▲ 5.31
50 Back SCY
58.71
52.94
▲ 5.77
45.42
▲ 7.52
41.10
▲ 4.32
38.23
▲ 2.87
36.39
▲ 1.84
32.69
▲ 3.70
—
—
28.85
▲ 3.84
100 Back SCY
—
—
1:33.27
1:25.16
▲ 8.11
1:16.46
▲ 8.70
1:13.55
▲ 2.91
1:11.05
▲ 2.50
1:05.50
▲ 5.55
1:03.12
▲ 2.38
1:01.11
▲ 2.01
200 Back SCY
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—
—
—
2:47.38
—
—
2:24.48
▲ 22.90
2:18.41
▲ 6.07
2:15.26
▲ 3.15
50 Breast SCY
—
—
54.03
50.78
▲ 3.25
—
44.12
▲ 6.66
40.70
▲ 3.42
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—
—
100 Breast SCY
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—
—
1:49.57
—
1:32.54
▲ 17.03
1:24.55
▲ 7.99
1:22.95
▲ 1.60
1:17.84
▲ 5.11
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200 Breast SCY
—
—
—
—
—
—
—
3:02.34
2:45.29
▲ 17.05
2:44.14
▲ 1.15
50 Fly SCY
—
55.24
47.94
▲ 7.30
39.51
▲ 8.43
36.34
▲ 3.17
32.94
▲ 3.40
31.26
▲ 1.68
32.54
▼ 1.28
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100 Fly SCY
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—
—
1:38.86
—
1:13.12
▲ 25.74
1:07.27
▲ 5.85
1:07.56
▼ 0.29
1:04.05
▲ 3.51
1:05.24
▼ 1.19
200 Fly SCY
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—
—
—
—
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2:27.86
2:28.22
▼ 0.36
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100 IM SCY
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2:01.26
1:40.81
▲ 20.45
1:31.69
▲ 9.12
1:19.61
▲ 12.08
1:14.67
▲ 4.94
1:09.74
▲ 4.93
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200 IM SCY
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3:09.25
2:43.63
▲ 25.62
2:39.19
▲ 4.44
2:29.47
▲ 9.72
2:26.74
▲ 2.73
2:25.18
▲ 1.56
2:20.38
▲ 4.80
400 IM SCY
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—
—
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5:53.15
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—
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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.