Swimmer profile
Regina Estrada Maravilla
Female15-16Victory AquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
46.45
42.12
▲ 4.33
35.33
▲ 6.79
34.35
▲ 0.98
32.24
▲ 2.11
31.38
▲ 0.86
29.97
▲ 1.41
29.83
▲ 0.14
100 Free LCM
1:47.49
1:31.55
▲ 15.94
1:17.93
▲ 13.62
1:11.46
▲ 6.47
1:08.34
▲ 3.12
1:07.20
▲ 1.14
1:03.13
▲ 4.07
1:02.42
▲ 0.71
200 Free LCM
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2:32.64
2:23.01
▲ 9.63
2:20.30
▲ 2.71
2:15.01
▲ 5.29
2:16.18
▼ 1.17
400 Free LCM
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—
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5:22.29
5:05.58
▲ 16.71
4:57.72
▲ 7.86
4:45.62
▲ 12.10
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800 Free LCM
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—
—
—
—
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9:58.01
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1500 Free LCM
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—
—
—
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19:05.23
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50 Back LCM
1:00.62
49.01
▲ 11.61
41.56
▲ 7.45
43.48
▼ 1.92
—
45.03
▼ 1.55
33.96
▲ 11.07
33.37
▲ 0.59
100 Back LCM
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1:30.64
1:26.87
▲ 3.77
1:19.61
▲ 7.26
1:15.74
▲ 3.87
1:11.20
▲ 4.54
1:10.83
▲ 0.37
200 Back LCM
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2:41.20
2:39.68
▲ 1.52
2:34.27
▲ 5.41
50 Breast LCM
1:08.50
58.94
▲ 9.56
51.41
▲ 7.53
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—
46.52
▲ 4.89
43.34
▲ 3.18
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100 Breast LCM
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1:57.58
—
1:43.14
▲ 14.44
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1:31.88
▲ 11.26
50 Fly LCM
1:02.68
49.48
▲ 13.20
39.83
▲ 9.65
37.39
▲ 2.44
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—
33.39
▲ 4.00
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100 Fly LCM
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1:33.84
1:24.76
▲ 9.08
1:19.53
▲ 5.23
1:18.18
▲ 1.35
1:13.68
▲ 4.50
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200 Fly LCM
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—
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2:47.18
2:53.50
▼ 6.32
2:52.71
▲ 0.79
200 IM LCM
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3:12.62
3:01.56
▲ 11.06
2:59.80
▲ 1.76
2:52.00
▲ 7.80
2:44.54
▲ 7.46
2:36.45
▲ 8.09
400 IM LCM
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5:50.05
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.