Swimmer profile
Alva Zhao
Female15-16FASTAZ · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
32.67
28.28
▲ 4.39
26.95
▲ 1.33
25.48
▲ 1.47
26.09
▼ 0.61
25.00
▲ 1.09
24.30
▲ 0.70
23.41
▲ 0.89
100 Free SCY
1:11.37
1:03.62
▲ 7.75
59.59
▲ 4.03
57.05
▲ 2.54
56.66
▲ 0.39
53.79
▲ 2.87
52.64
▲ 1.15
51.70
▲ 0.94
200 Free SCY
2:37.37
2:17.50
▲ 19.87
—
2:06.43
▲ 11.07
2:05.01
▲ 1.42
1:57.58
▲ 7.43
1:55.29
▲ 2.29
1:53.44
▲ 1.85
500 Free SCY
—
6:47.77
—
5:45.14
▲ 62.63
5:34.72
▲ 10.42
5:15.31
▲ 19.41
5:07.32
▲ 7.99
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50 Back SCY
35.46
32.62
▲ 2.84
30.73
▲ 1.89
28.31
▲ 2.42
28.32
▼ 0.01
26.55
▲ 1.77
27.29
▼ 0.74
25.77
▲ 1.52
100 Back SCY
1:18.84
1:11.49
▲ 7.35
1:06.63
▲ 4.86
1:00.60
▲ 6.03
1:00.77
▼ 0.17
57.56
▲ 3.21
56.82
▲ 0.74
55.73
▲ 1.09
200 Back SCY
—
—
2:28.33
2:14.55
▲ 13.78
2:13.09
▲ 1.46
2:05.60
▲ 7.49
2:05.88
▼ 0.28
2:01.74
▲ 4.14
50 Breast SCY
43.38
39.14
▲ 4.24
37.86
▲ 1.28
36.11
▲ 1.75
—
—
—
—
100 Breast SCY
1:37.90
1:26.12
▲ 11.78
—
1:18.08
▲ 8.04
1:19.77
▼ 1.69
1:13.19
▲ 6.58
1:09.16
▲ 4.03
1:09.75
▼ 0.59
200 Breast SCY
—
—
—
—
2:41.26
2:31.99
▲ 9.27
2:27.04
▲ 4.95
2:29.07
▼ 2.03
50 Fly SCY
36.89
31.05
▲ 5.84
30.38
▲ 0.67
26.99
▲ 3.39
—
—
25.69
▲ 1.30
24.97
▲ 0.72
100 Fly SCY
—
1:16.46
—
1:01.40
▲ 15.06
1:00.67
▲ 0.73
57.32
▲ 3.35
55.96
▲ 1.36
55.52
▲ 0.44
200 Fly SCY
—
—
—
—
2:17.00
2:06.70
▲ 10.30
2:02.79
▲ 3.91
2:01.74
▲ 1.05
100 IM SCY
1:22.66
1:14.23
▲ 8.43
1:08.37
▲ 5.86
1:03.78
▲ 4.59
—
—
—
59.12
▲ 4.66
200 IM SCY
3:02.40
2:44.52
▲ 17.88
—
2:22.26
▲ 22.26
2:17.19
▲ 5.07
2:09.78
▲ 7.41
2:07.83
▲ 1.95
2:06.03
▲ 1.80
400 IM SCY
—
—
—
—
4:50.95
4:38.81
▲ 12.14
4:43.03
▼ 4.22
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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.