Swimmer profile
Oscar Zhang
Male15-16Burlingame Aquatic ClubPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
48.29
40.62
▲ 7.67
32.06
▲ 8.56
29.48
▲ 2.58
25.82
▲ 3.66
24.81
▲ 1.01
23.21
▲ 1.60
100 Free SCY
1:43.11
1:31.98
▲ 11.13
1:11.66
▲ 20.32
1:02.27
▲ 9.39
55.58
▲ 6.69
52.54
▲ 3.04
49.09
▲ 3.45
200 Free SCY
—
—
2:48.35
2:26.28
▲ 22.07
2:00.83
▲ 25.45
1:53.15
▲ 7.68
1:46.69
▲ 6.46
500 Free SCY
—
—
—
6:31.09
5:23.75
▲ 67.34
5:02.40
▲ 21.35
4:45.81
▲ 16.59
1000 Free SCY
—
—
—
—
11:25.85
10:47.75
▲ 38.10
9:58.82
▲ 48.93
1650 Free SCY
—
—
—
—
18:57.25
17:22.94
▲ 94.31
17:02.15
▲ 20.79
50 Back SCY
52.65
50.02
▲ 2.63
40.38
▲ 9.64
36.13
▲ 4.25
31.85
▲ 4.28
29.72
▲ 2.13
—
100 Back SCY
—
—
1:35.76
1:19.83
▲ 15.93
1:08.90
▲ 10.93
1:03.29
▲ 5.61
59.51
▲ 3.78
200 Back SCY
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—
—
2:56.69
2:29.55
▲ 27.14
2:18.28
▲ 11.27
2:07.06
▲ 11.22
50 Breast SCY
—
59.24
53.23
▲ 6.01
—
42.00
▲ 11.23
—
—
100 Breast SCY
—
—
2:00.56
1:43.67
▲ 16.89
1:27.08
▲ 16.59
1:13.10
▲ 13.98
1:11.71
▲ 1.39
200 Breast SCY
—
—
—
3:44.81
3:18.61
▲ 26.20
2:46.58
▲ 32.03
2:32.50
▲ 14.08
50 Fly SCY
1:00.33
56.09
▲ 4.24
38.12
▲ 17.97
33.37
▲ 4.75
29.28
▲ 4.09
28.63
▲ 0.65
27.53
▲ 1.10
100 Fly SCY
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—
1:38.91
1:28.52
▲ 10.39
1:06.76
▲ 21.76
1:00.56
▲ 6.20
55.21
▲ 5.35
200 Fly SCY
—
—
—
—
3:02.43
2:10.35
▲ 52.08
2:00.91
▲ 9.44
100 IM SCY
2:04.81
1:50.42
▲ 14.39
1:29.94
▲ 20.48
1:20.50
▲ 9.44
1:09.00
▲ 11.50
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—
200 IM SCY
—
—
3:22.58
—
2:26.91
▲ 55.67
2:13.38
▲ 13.53
2:05.74
▲ 7.64
400 IM SCY
—
—
—
—
5:37.16
4:45.60
▲ 51.56
4:29.27
▲ 16.33
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.