Swimmer profile
Kai Oldenborg-Harris
Male15-16FASTOZ · CENTRAL
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
58.35
48.48
▲ 9.87
38.10
▲ 10.38
33.18
▲ 4.92
33.70
▼ 0.52
27.75
▲ 5.95
27.16
▲ 0.59
27.09
▲ 0.07
26.79
▲ 0.30
26.65
▲ 0.14
100 Free SCY
—
—
1:28.79
1:16.41
▲ 12.38
—
59.35
▲ 17.06
59.93
▼ 0.58
59.17
▲ 0.76
58.44
▲ 0.73
57.86
▲ 0.58
200 Free SCY
—
—
3:29.54
3:07.39
▲ 22.15
—
2:17.80
▲ 49.59
2:18.82
▼ 1.02
2:11.04
▲ 7.78
2:09.82
▲ 1.22
2:09.97
▼ 0.15
500 Free SCY
—
—
—
—
—
6:46.93
6:20.05
▲ 26.88
6:06.80
▲ 13.25
5:59.59
▲ 7.21
5:46.99
▲ 12.60
1000 Free SCY
—
—
—
—
—
—
—
—
12:28.61
12:05.43
▲ 23.18
1650 Free SCY
—
—
—
—
—
—
—
—
20:47.88
—
50 Back SCY
1:07.59
59.95
▲ 7.64
43.98
▲ 15.97
40.19
▲ 3.79
—
33.79
▲ 6.40
31.97
▲ 1.82
—
—
—
100 Back SCY
—
2:01.28
1:38.69
▲ 22.59
1:32.94
▲ 5.75
—
1:13.78
▲ 19.16
1:08.49
▲ 5.29
1:08.08
▲ 0.41
1:06.46
▲ 1.62
1:06.09
▲ 0.37
200 Back SCY
—
—
3:30.24
3:13.34
▲ 16.90
—
2:40.65
▲ 32.69
2:29.51
▲ 11.14
2:29.61
▼ 0.10
2:26.30
▲ 3.31
2:30.04
▼ 3.74
50 Breast SCY
—
1:06.45
1:00.39
▲ 6.06
48.98
▲ 11.41
—
41.14
▲ 7.84
—
—
—
—
100 Breast SCY
—
—
2:11.36
1:57.09
▲ 14.27
—
1:28.64
▲ 28.45
1:27.52
▲ 1.12
1:27.63
▼ 0.11
1:22.93
▲ 4.70
1:22.15
▲ 0.78
200 Breast SCY
—
—
4:41.87
—
—
—
3:08.80
▲ 93.07
3:14.79
▼ 5.99
2:58.32
▲ 16.47
—
50 Fly SCY
—
—
50.13
39.64
▲ 10.49
—
30.83
▲ 8.81
29.83
▲ 1.00
—
—
—
100 Fly SCY
—
—
2:14.15
1:39.10
▲ 35.05
—
1:12.09
▲ 27.01
1:08.19
▲ 3.90
1:07.21
▲ 0.98
1:06.98
▲ 0.23
1:04.78
▲ 2.20
200 Fly SCY
—
—
—
—
—
3:01.10
2:53.48
▲ 7.62
—
2:39.74
▲ 13.74
2:33.63
▲ 6.11
100 IM SCY
—
2:13.90
1:43.81
▲ 30.09
1:26.87
▲ 16.94
1:27.62
▼ 0.75
1:14.04
▲ 13.58
1:10.06
▲ 3.98
1:10.54
▼ 0.48
1:08.47
▲ 2.07
—
200 IM SCY
—
—
3:59.04
—
3:28.07
▲ 30.97
2:38.75
▲ 49.32
2:34.03
▲ 4.72
2:29.97
▲ 4.06
2:29.27
▲ 0.70
2:26.82
▲ 2.45
400 IM SCY
—
—
—
—
—
—
—
5:35.29
—
5:30.28
▲ 5.01
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.