Swimmer profile
Aiden Zhou
Male15-16Santa Clara Swim ClubPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
47.03
38.46
▲ 8.57
31.08
▲ 7.38
28.31
▲ 2.77
24.85
▲ 3.46
22.98
▲ 1.87
21.50
▲ 1.48
20.71
▲ 0.79
20.09
▲ 0.62
100 Free SCY
—
1:26.06
1:09.32
▲ 16.74
1:02.07
▲ 7.25
54.67
▲ 7.40
49.68
▲ 4.99
46.76
▲ 2.92
45.43
▲ 1.33
44.71
▲ 0.72
200 Free SCY
—
—
—
—
2:00.28
1:50.59
▲ 9.69
1:43.02
▲ 7.57
1:40.15
▲ 2.87
1:38.67
▲ 1.48
500 Free SCY
—
—
—
—
5:22.44
5:02.84
▲ 19.60
4:50.61
▲ 12.23
4:34.54
▲ 16.07
4:58.15
▼ 23.61
1000 Free SCY
—
—
—
—
—
—
10:24.75
—
—
1650 Free SCY
—
—
—
—
19:01.84
—
17:19.45
▲ 102.39
—
18:05.60
▼ 46.15
50 Back SCY
—
44.34
36.29
▲ 8.05
32.47
▲ 3.82
27.66
▲ 4.81
26.14
▲ 1.52
24.77
▲ 1.37
23.48
▲ 1.29
23.05
▲ 0.43
100 Back SCY
—
—
—
1:11.72
1:00.03
▲ 11.69
55.93
▲ 4.10
51.66
▲ 4.27
50.61
▲ 1.05
49.90
▲ 0.71
200 Back SCY
—
—
—
—
2:09.91
1:59.31
▲ 10.60
1:53.10
▲ 6.21
1:50.43
▲ 2.67
1:50.52
▼ 0.09
50 Breast SCY
—
54.64
42.18
▲ 12.46
39.00
▲ 3.18
33.05
▲ 5.95
31.55
▲ 1.50
—
—
—
100 Breast SCY
—
—
—
1:24.20
1:14.96
▲ 9.24
1:09.28
▲ 5.68
1:03.30
▲ 5.98
1:01.49
▲ 1.81
—
200 Breast SCY
—
—
—
—
2:38.11
—
—
—
—
50 Fly SCY
—
39.15
33.55
▲ 5.60
30.59
▲ 2.96
27.06
▲ 3.53
26.10
▲ 0.96
—
—
22.49
▲ 3.61
100 Fly SCY
—
—
1:20.10
1:08.00
▲ 12.10
59.70
▲ 8.30
56.19
▲ 3.51
51.77
▲ 4.42
49.38
▲ 2.39
48.36
▲ 1.02
200 Fly SCY
—
—
—
—
2:16.09
2:05.23
▲ 10.86
—
1:54.21
▲ 11.02
—
100 IM SCY
—
1:35.89
1:16.51
▲ 19.38
1:09.97
▲ 6.54
1:02.34
▲ 7.63
58.89
▲ 3.45
—
—
—
200 IM SCY
—
—
—
2:32.55
2:14.54
▲ 18.01
—
1:57.97
▲ 16.57
1:52.84
▲ 5.13
1:52.67
▲ 0.17
400 IM SCY
—
—
—
—
4:54.30
—
4:19.74
▲ 34.56
—
—
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.