Swimmer profile
Ranze Takashima
Male15-16Irvine NovaquaticsSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
37.75
33.67
▲ 4.08
30.80
▲ 2.87
28.02
▲ 2.78
27.70
▲ 0.32
27.06
▲ 0.64
26.93
▲ 0.13
25.03
▲ 1.90
24.18
▲ 0.85
100 Free SCY
1:27.13
1:15.28
▲ 11.85
1:06.82
▲ 8.46
1:00.27
▲ 6.55
59.66
▲ 0.61
58.05
▲ 1.61
56.79
▲ 1.26
53.33
▲ 3.46
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200 Free SCY
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2:53.48
2:24.01
▲ 29.47
2:08.25
▲ 15.76
2:06.68
▲ 1.57
2:04.52
▲ 2.16
2:00.53
▲ 3.99
1:59.07
▲ 1.46
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500 Free SCY
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—
6:29.67
5:42.25
▲ 47.42
5:29.70
▲ 12.55
5:26.20
▲ 3.50
5:19.44
▲ 6.76
5:03.65
▲ 15.79
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1000 Free SCY
—
—
—
—
11:17.42
—
10:53.85
▲ 23.57
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—
1650 Free SCY
—
—
—
—
19:03.69
18:31.60
▲ 32.09
18:18.42
▲ 13.18
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50 Back SCY
46.18
41.02
▲ 5.16
38.01
▲ 3.01
34.11
▲ 3.90
34.81
▼ 0.70
33.85
▲ 0.96
32.72
▲ 1.13
30.98
▲ 1.74
29.28
▲ 1.70
100 Back SCY
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1:27.05
1:20.35
▲ 6.70
1:13.58
▲ 6.77
1:12.64
▲ 0.94
1:11.96
▲ 0.68
1:07.51
▲ 4.45
1:03.67
▲ 3.84
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200 Back SCY
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—
—
—
—
2:32.17
2:26.08
▲ 6.09
2:17.42
▲ 8.66
2:08.44
▲ 8.98
50 Breast SCY
48.98
45.27
▲ 3.71
39.63
▲ 5.64
34.91
▲ 4.72
33.93
▲ 0.98
33.67
▲ 0.26
33.05
▲ 0.62
31.72
▲ 1.33
29.65
▲ 2.07
100 Breast SCY
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1:32.79
1:23.79
▲ 9.00
1:15.79
▲ 8.00
1:12.80
▲ 2.99
1:11.79
▲ 1.01
1:08.46
▲ 3.33
1:04.56
▲ 3.90
1:01.27
▲ 3.29
200 Breast SCY
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—
—
—
2:34.91
2:31.32
▲ 3.59
2:23.09
▲ 8.23
2:16.62
▲ 6.47
2:11.79
▲ 4.83
50 Fly SCY
52.26
42.79
▲ 9.47
35.50
▲ 7.29
30.90
▲ 4.60
30.76
▲ 0.14
31.25
▼ 0.49
29.63
▲ 1.62
27.87
▲ 1.76
27.08
▲ 0.79
100 Fly SCY
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1:42.45
1:19.91
▲ 22.54
1:08.17
▲ 11.74
1:07.58
▲ 0.59
1:08.06
▼ 0.48
1:05.17
▲ 2.89
1:03.20
▲ 1.97
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200 Fly SCY
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—
—
—
2:29.32
2:35.03
▼ 5.71
2:27.71
▲ 7.32
2:20.80
▲ 6.91
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100 IM SCY
1:33.03
1:25.03
▲ 8.00
1:16.61
▲ 8.42
1:09.75
▲ 6.86
1:08.11
▲ 1.64
1:06.86
▲ 1.25
1:07.23
▼ 0.37
1:02.39
▲ 4.84
59.49
▲ 2.90
200 IM SCY
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2:57.46
2:42.26
▲ 15.20
2:26.10
▲ 16.16
2:23.31
▲ 2.79
2:18.44
▲ 4.87
2:14.90
▲ 3.54
2:07.42
▲ 7.48
2:01.97
▲ 5.45
400 IM SCY
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—
—
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5:06.62
4:59.54
▲ 7.08
4:44.71
▲ 14.83
4:31.53
▲ 13.18
4:23.79
▲ 7.74
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.