Swimmer profile
Ian Leong
Male15-16Waterloo SwimmingST · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2022–23
2023–24
2024–25
2025–26
50 Free LCM
41.49
34.19
▲ 7.30
29.60
▲ 4.59
28.18
▲ 1.42
27.36
▲ 0.82
25.35
▲ 2.01
100 Free LCM
1:51.08
1:16.80
▲ 34.28
1:05.82
▲ 10.98
1:03.19
▲ 2.63
1:01.91
▲ 1.28
59.30
▲ 2.61
200 Free LCM
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—
—
—
2:21.21
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400 Free LCM
—
—
—
5:13.96
—
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50 Back LCM
47.18
40.28
▲ 6.90
37.71
▲ 2.57
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—
—
100 Back LCM
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1:27.21
1:21.71
▲ 5.50
1:16.44
▲ 5.27
1:13.52
▲ 2.92
1:11.41
▲ 2.11
50 Breast LCM
1:00.21
48.11
▲ 12.10
43.67
▲ 4.44
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100 Breast LCM
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1:44.76
1:28.96
▲ 15.80
1:27.99
▲ 0.97
1:17.50
▲ 10.49
1:14.99
▲ 2.51
200 Breast LCM
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—
—
—
3:01.19
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50 Fly LCM
49.65
37.93
▲ 11.72
33.95
▲ 3.98
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—
—
100 Fly LCM
—
—
1:20.06
1:15.45
▲ 4.61
1:10.54
▲ 4.91
1:08.41
▲ 2.13
200 IM LCM
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—
—
2:52.44
2:36.28
▲ 16.16
2:31.21
▲ 5.07
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.