Swimmer profile
Niko Rentzios
Male17-18Aquawolves SwimmingCO · 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
59.42
39.16
▲ 20.26
34.67
▲ 4.49
31.21
▲ 3.46
31.14
▲ 0.07
27.73
▲ 3.41
26.28
▲ 1.45
24.93
▲ 1.35
23.39
▲ 1.54
22.83
▲ 0.56
100 Free SCY
2:26.87
1:27.61
▲ 59.26
1:16.67
▲ 10.94
1:09.20
▲ 7.47
1:06.44
▲ 2.76
1:00.35
▲ 6.09
57.08
▲ 3.27
53.99
▲ 3.09
51.26
▲ 2.73
49.14
▲ 2.12
200 Free SCY
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—
2:41.31
2:30.63
▲ 10.68
2:26.40
▲ 4.23
2:09.38
▲ 17.02
2:06.29
▲ 3.09
1:59.67
▲ 6.62
—
1:53.88
▲ 5.79
500 Free SCY
—
—
8:22.16
6:37.83
▲ 104.33
—
5:53.93
▲ 43.90
5:45.85
▲ 8.08
5:37.81
▲ 8.04
—
5:21.15
▲ 16.66
50 Back SCY
1:01.44
45.35
▲ 16.09
41.86
▲ 3.49
38.47
▲ 3.39
38.23
▲ 0.24
32.78
▲ 5.45
31.42
▲ 1.36
31.20
▲ 0.22
—
25.98
▲ 5.22
100 Back SCY
—
1:41.70
1:33.63
▲ 8.07
1:23.11
▲ 10.52
1:17.37
▲ 5.74
1:08.11
▲ 9.26
1:03.70
▲ 4.41
1:02.03
▲ 1.67
58.91
▲ 3.12
55.00
▲ 3.91
200 Back SCY
—
—
—
—
—
—
2:27.23
—
—
—
50 Breast SCY
58.65
50.21
▲ 8.44
42.54
▲ 7.67
36.71
▲ 5.83
37.53
▼ 0.82
34.23
▲ 3.30
33.40
▲ 0.83
32.85
▲ 0.55
31.15
▲ 1.70
28.63
▲ 2.52
100 Breast SCY
2:27.78
1:51.69
▲ 36.09
1:33.09
▲ 18.60
1:20.96
▲ 12.13
1:21.06
▼ 0.10
1:14.32
▲ 6.74
1:08.56
▲ 5.76
1:05.62
▲ 2.94
1:02.91
▲ 2.71
59.80
▲ 3.11
200 Breast SCY
—
4:02.05
3:26.47
▲ 35.58
3:02.93
▲ 23.54
2:59.59
▲ 3.34
2:44.28
▲ 15.31
2:31.79
▲ 12.49
2:23.20
▲ 8.59
2:22.15
▲ 1.05
2:11.11
▲ 11.04
50 Fly SCY
—
1:04.63
48.49
▲ 16.14
40.94
▲ 7.55
38.40
▲ 2.54
31.84
▲ 6.56
30.51
▲ 1.33
28.80
▲ 1.71
—
—
100 Fly SCY
—
—
2:05.04
1:38.35
▲ 26.69
—
1:11.82
▲ 26.53
1:07.02
▲ 4.80
1:04.54
▲ 2.48
58.44
▲ 6.10
57.13
▲ 1.31
200 Fly SCY
—
—
—
—
—
—
—
2:25.35
—
—
100 IM SCY
2:22.69
1:39.11
▲ 43.58
1:24.86
▲ 14.25
1:19.64
▲ 5.22
1:17.54
▲ 2.10
1:08.75
▲ 8.79
—
1:03.04
▲ 5.71
1:02.51
▲ 0.53
—
200 IM SCY
—
—
3:09.37
2:49.33
▲ 20.04
2:50.02
▼ 0.69
2:26.03
▲ 23.99
2:21.27
▲ 4.76
2:17.32
▲ 3.95
2:03.17
▲ 14.15
2:00.45
▲ 2.72
400 IM SCY
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—
—
—
—
—
4:58.05
4:42.98
▲ 15.07
4:44.40
▼ 1.42
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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.