Swimmer profile
Alex Zhu
Male17-18Mason Manta RaysOH · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
53.24
40.01
▲ 13.23
35.26
▲ 4.75
30.53
▲ 4.73
28.35
▲ 2.18
25.24
▲ 3.11
23.92
▲ 1.32
23.22
▲ 0.70
23.03
▲ 0.19
100 Free SCY
2:03.76
1:32.37
▲ 31.39
1:16.27
▲ 16.10
1:14.53
▲ 1.74
1:01.75
▲ 12.78
56.12
▲ 5.63
50.84
▲ 5.28
49.59
▲ 1.25
48.81
▲ 0.78
200 Free SCY
—
3:22.66
2:50.63
▲ 32.03
2:42.00
▲ 8.63
2:16.06
▲ 25.94
2:03.57
▲ 12.49
1:51.45
▲ 12.12
1:46.92
▲ 4.53
1:45.29
▲ 1.63
500 Free SCY
—
—
—
7:13.66
6:27.83
▲ 45.83
5:43.69
▲ 44.14
—
4:51.86
▲ 51.83
5:01.39
▼ 9.53
50 Back SCY
52.77
44.94
▲ 7.83
41.29
▲ 3.65
35.95
▲ 5.34
33.13
▲ 2.82
30.65
▲ 2.48
29.35
▲ 1.30
28.04
▲ 1.31
26.28
▲ 1.76
100 Back SCY
2:02.52
1:42.65
▲ 19.87
1:26.57
▲ 16.08
1:16.00
▲ 10.57
1:12.97
▲ 3.03
1:05.48
▲ 7.49
58.76
▲ 6.72
56.28
▲ 2.48
56.87
▼ 0.59
200 Back SCY
—
—
—
2:43.69
2:30.64
▲ 13.05
2:19.78
▲ 10.86
2:07.59
▲ 12.19
—
2:07.42
▲ 0.17
50 Breast SCY
1:13.56
1:02.24
▲ 11.32
51.72
▲ 10.52
51.65
▲ 0.07
—
40.57
▲ 11.08
34.09
▲ 6.48
32.21
▲ 1.88
29.59
▲ 2.62
100 Breast SCY
—
2:13.06
2:06.58
▲ 6.48
—
1:28.84
▲ 37.74
1:15.46
▲ 13.38
1:07.70
▲ 7.76
1:06.05
▲ 1.65
1:03.44
▲ 2.61
200 Breast SCY
—
—
—
—
—
2:42.78
2:37.36
▲ 5.42
2:26.93
▲ 10.43
2:27.12
▼ 0.19
50 Fly SCY
—
52.33
42.82
▲ 9.51
38.79
▲ 4.03
35.92
▲ 2.87
29.93
▲ 5.99
27.29
▲ 2.64
27.00
▲ 0.29
25.35
▲ 1.65
100 Fly SCY
—
—
1:41.72
1:31.09
▲ 10.63
1:17.01
▲ 14.08
1:02.80
▲ 14.21
56.65
▲ 6.15
56.19
▲ 0.46
57.04
▼ 0.85
200 Fly SCY
—
—
—
3:19.37
3:00.85
▲ 18.52
2:24.48
▲ 36.37
—
—
2:06.84
▲ 17.64
100 IM SCY
—
1:52.86
1:32.43
▲ 20.43
1:21.36
▲ 11.07
1:19.00
▲ 2.36
1:11.40
▲ 7.60
1:02.61
▲ 8.79
1:00.00
▲ 2.61
—
200 IM SCY
—
—
3:14.29
3:12.81
▲ 1.48
2:38.47
▲ 34.34
2:19.57
▲ 18.90
2:05.14
▲ 14.43
2:00.61
▲ 4.53
1:57.66
▲ 2.95
400 IM SCY
—
—
—
6:19.99
—
5:01.19
▲ 78.80
4:27.73
▲ 33.46
4:19.03
▲ 8.70
4:16.81
▲ 2.22
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.