Swimmer profile
Alva Zhao
Female15-16FASTAZ · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
36.49
30.00
▲ 6.49
29.40
▲ 0.60
28.89
▲ 0.51
28.10
▲ 0.79
27.65
▲ 0.45
26.90
▲ 0.75
100 Free LCM
1:21.95
1:06.77
▲ 15.18
1:04.46
▲ 2.31
1:03.78
▲ 0.68
1:01.87
▲ 1.91
59.68
▲ 2.19
59.94
▼ 0.26
200 Free LCM
3:04.28
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—
2:18.75
▲ 45.53
2:15.79
▲ 2.96
2:19.92
▼ 4.13
2:13.09
▲ 6.83
400 Free LCM
—
—
—
—
4:59.81
—
—
50 Back LCM
42.59
34.50
▲ 8.09
32.21
▲ 2.29
33.55
▼ 1.34
31.43
▲ 2.12
—
30.87
▲ 0.56
100 Back LCM
1:32.89
1:14.97
▲ 17.92
1:09.77
▲ 5.20
1:09.40
▲ 0.37
1:07.57
▲ 1.83
1:10.10
▼ 2.53
1:06.83
▲ 3.27
200 Back LCM
—
2:43.47
2:32.91
▲ 10.56
2:31.24
▲ 1.67
2:26.03
▲ 5.21
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—
50 Breast LCM
50.36
41.11
▲ 9.25
39.78
▲ 1.33
40.14
▼ 0.36
39.85
▲ 0.29
38.83
▲ 1.02
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100 Breast LCM
1:49.19
1:30.24
▲ 18.95
1:26.22
▲ 4.02
1:27.30
▼ 1.08
1:24.90
▲ 2.40
1:21.47
▲ 3.43
1:24.37
▼ 2.90
200 Breast LCM
—
—
—
—
—
3:02.12
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50 Fly LCM
42.31
32.32
▲ 9.99
31.13
▲ 1.19
30.86
▲ 0.27
29.25
▲ 1.61
29.16
▲ 0.09
29.22
▼ 0.06
100 Fly LCM
1:46.74
—
1:09.21
▲ 37.53
1:08.13
▲ 1.08
1:04.35
▲ 3.78
1:04.54
▼ 0.19
1:05.38
▼ 0.84
200 Fly LCM
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—
—
2:34.37
2:24.55
▲ 9.82
2:23.35
▲ 1.20
2:25.52
▼ 2.17
200 IM LCM
3:29.38
2:45.70
▲ 43.68
2:39.34
▲ 6.36
2:34.52
▲ 4.82
2:26.75
▲ 7.77
2:28.95
▼ 2.20
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400 IM LCM
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—
—
5:29.97
5:37.12
▼ 7.15
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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.