Swimmer profile
Ethan Zhu
Male17-18Phoenix SwimmingNE · EASTERNCollege athlete · Columbia UniversityD1
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
39.42
34.67
▲ 4.75
30.17
▲ 4.50
28.59
▲ 1.58
26.48
▲ 2.11
—
—
22.38
▲ 4.10
22.11
▲ 0.27
22.26
▼ 0.15
100 Free SCY
1:20.30
—
1:07.83
▲ 12.47
—
57.52
▲ 10.31
—
51.25
▲ 6.27
—
48.34
▲ 2.91
48.61
▼ 0.27
200 Free SCY
—
—
2:33.96
—
2:08.02
▲ 25.94
—
1:54.52
▲ 13.50
—
—
—
500 Free SCY
—
—
7:00.61
—
6:11.97
▲ 48.64
—
—
—
—
—
50 Back SCY
44.16
36.56
▲ 7.60
34.19
▲ 2.37
30.99
▲ 3.20
29.47
▲ 1.52
—
—
25.20
▲ 4.27
—
—
100 Back SCY
—
1:28.04
1:14.04
▲ 14.00
1:06.64
▲ 7.40
1:05.30
▲ 1.34
—
56.04
▲ 9.26
53.07
▲ 2.97
55.41
▼ 2.34
—
200 Back SCY
—
—
—
2:25.98
—
—
—
—
—
—
50 Breast SCY
—
44.18
39.20
▲ 4.98
35.68
▲ 3.52
34.06
▲ 1.62
—
—
—
—
27.45
▲ 6.61
100 Breast SCY
—
—
1:29.42
1:21.38
▲ 8.04
—
1:03.62
▲ 17.76
1:03.71
▼ 0.09
59.19
▲ 4.52
59.85
▼ 0.66
1:00.41
▼ 0.56
50 Fly SCY
—
36.96
32.85
▲ 4.11
29.25
▲ 3.60
28.43
▲ 0.82
—
—
—
—
23.42
▲ 5.01
100 Fly SCY
—
1:35.31
1:15.20
▲ 20.11
1:04.83
▲ 10.37
1:05.66
▼ 0.83
—
52.31
▲ 13.35
50.71
▲ 1.60
51.69
▼ 0.98
52.51
▼ 0.82
200 Fly SCY
—
—
—
2:28.05
—
—
—
—
—
—
100 IM SCY
1:29.36
1:21.23
▲ 8.13
1:14.71
▲ 6.52
1:09.33
▲ 5.38
1:05.51
▲ 3.82
—
—
—
54.61
▲ 10.90
—
200 IM SCY
—
2:59.42
2:43.17
▲ 16.25
2:28.07
▲ 15.10
2:22.13
▲ 5.94
—
—
—
—
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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.