Swimmer profile
Kai Su
Male15-16North Carolina Aquatic ClubNC · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
39.42
34.75
▲ 4.67
33.39
▲ 1.36
29.37
▲ 4.02
26.64
▲ 2.73
26.13
▲ 0.51
24.16
▲ 1.97
100 Free SCY
1:30.92
1:14.11
▲ 16.81
1:14.59
▼ 0.48
1:03.59
▲ 11.00
57.96
▲ 5.63
53.61
▲ 4.35
51.14
▲ 2.47
200 Free SCY
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2:46.19
2:54.16
▼ 7.97
2:43.39
▲ 10.77
2:11.85
▲ 31.54
1:53.80
▲ 18.05
1:50.83
▲ 2.97
500 Free SCY
—
—
7:27.42
6:38.77
▲ 48.65
5:49.02
▲ 49.75
5:07.62
▲ 41.40
4:52.02
▲ 15.60
1000 Free SCY
—
—
—
—
11:16.97
10:14.21
▲ 62.76
9:57.14
▲ 17.07
1650 Free SCY
—
—
—
—
—
17:37.93
17:37.80
▲ 0.13
50 Back SCY
45.86
45.14
▲ 0.72
40.26
▲ 4.88
35.06
▲ 5.20
32.69
▲ 2.37
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—
100 Back SCY
—
1:33.16
1:30.88
▲ 2.28
1:18.08
▲ 12.80
1:11.70
▲ 6.38
1:05.37
▲ 6.33
1:02.51
▲ 2.86
200 Back SCY
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—
—
—
—
2:16.49
2:12.07
▲ 4.42
50 Breast SCY
—
45.95
42.83
▲ 3.12
35.38
▲ 7.45
33.23
▲ 2.15
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—
100 Breast SCY
—
1:40.10
1:34.39
▲ 5.71
1:18.88
▲ 15.51
1:10.66
▲ 8.22
1:05.20
▲ 5.46
1:03.74
▲ 1.46
200 Breast SCY
—
—
—
2:49.87
2:33.72
▲ 16.15
2:23.14
▲ 10.58
2:20.03
▲ 3.11
50 Fly SCY
54.76
—
45.64
▲ 9.12
36.37
▲ 9.27
31.69
▲ 4.68
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—
100 Fly SCY
—
—
—
—
1:11.19
1:02.49
▲ 8.70
1:00.04
▲ 2.45
200 Fly SCY
—
—
—
—
—
2:25.35
2:12.17
▲ 13.18
100 IM SCY
1:42.36
1:36.09
▲ 6.27
1:27.90
▲ 8.19
1:15.82
▲ 12.08
1:06.39
▲ 9.43
1:06.94
▼ 0.55
59.17
▲ 7.77
200 IM SCY
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4:07.53
3:10.67
▲ 56.86
2:42.93
▲ 27.74
2:22.22
▲ 20.71
2:11.48
▲ 10.74
2:04.11
▲ 7.37
400 IM SCY
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—
—
—
5:02.98
4:40.49
▲ 22.49
4:24.30
▲ 16.19
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.