Swimmer profile
Kalden Rivera
Male15-16North Jeffco Swim TeamCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
59.31
48.79
▲ 10.52
36.40
▲ 12.39
30.72
▲ 5.68
26.75
▲ 3.97
26.09
▲ 0.66
25.57
▲ 0.52
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100 Free SCY
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1:45.52
1:20.61
▲ 24.91
1:10.68
▲ 9.93
57.68
▲ 13.00
57.30
▲ 0.38
55.78
▲ 1.52
54.41
▲ 1.37
200 Free SCY
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2:55.20
2:36.47
▲ 18.73
2:07.35
▲ 29.12
2:03.05
▲ 4.30
1:59.97
▲ 3.08
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500 Free SCY
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—
8:12.43
6:41.13
▲ 91.30
5:31.10
▲ 70.03
5:30.07
▲ 1.03
5:14.78
▲ 15.29
5:09.39
▲ 5.39
1000 Free SCY
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—
—
14:26.87
12:28.25
▲ 118.62
11:35.33
▲ 52.92
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—
1650 Free SCY
—
—
—
—
—
19:05.86
18:08.96
▲ 56.90
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50 Back SCY
—
57.50
44.32
▲ 13.18
40.42
▲ 3.90
34.62
▲ 5.80
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—
—
100 Back SCY
—
—
1:38.46
1:28.66
▲ 9.80
—
1:08.99
▲ 19.67
1:03.84
▲ 5.15
1:03.11
▲ 0.73
200 Back SCY
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—
—
—
—
2:23.16
2:16.79
▲ 6.37
2:12.46
▲ 4.33
50 Breast SCY
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1:07.01
50.12
▲ 16.89
41.12
▲ 9.00
33.43
▲ 7.69
32.98
▲ 0.45
—
29.60
▲ 3.38
100 Breast SCY
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—
1:49.31
1:37.30
▲ 12.01
1:15.25
▲ 22.05
1:07.33
▲ 7.92
1:03.68
▲ 3.65
59.45
▲ 4.23
200 Breast SCY
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—
—
3:13.86
2:44.94
▲ 28.92
2:26.90
▲ 18.04
2:17.99
▲ 8.91
2:11.92
▲ 6.07
50 Fly SCY
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—
47.06
40.63
▲ 6.43
35.62
▲ 5.01
28.80
▲ 6.82
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100 Fly SCY
—
—
—
—
1:12.47
1:01.54
▲ 10.93
59.00
▲ 2.54
56.65
▲ 2.35
200 Fly SCY
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—
—
—
—
2:15.14
2:09.96
▲ 5.18
2:04.72
▲ 5.24
100 IM SCY
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—
1:45.75
1:26.15
▲ 19.60
1:09.05
▲ 17.10
1:06.44
▲ 2.61
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1:00.49
▲ 5.95
200 IM SCY
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—
—
3:02.35
2:31.33
▲ 31.02
2:15.73
▲ 15.60
2:09.21
▲ 6.52
2:02.32
▲ 6.89
400 IM SCY
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—
—
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5:12.48
4:41.54
▲ 30.94
4:26.68
▲ 14.86
4:19.68
▲ 7.00
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.