Swimmer profile
Yifan Qiu
Male17-18Lake Oswego Swim ClubOR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
56.90
49.95
▲ 6.95
40.75
▲ 9.20
31.01
▲ 9.74
28.57
▲ 2.44
27.50
▲ 1.07
25.91
▲ 1.59
26.55
▼ 0.64
100 Free LCM
—
—
1:35.65
1:08.40
▲ 27.25
1:00.78
▲ 7.62
59.95
▲ 0.83
58.41
▲ 1.54
59.58
▼ 1.17
200 Free LCM
—
—
—
2:33.09
2:17.10
▲ 15.99
—
—
—
50 Back LCM
57.21
52.65
▲ 4.56
47.69
▲ 4.96
—
—
—
—
—
100 Back LCM
—
—
1:47.84
1:23.59
▲ 24.25
—
1:11.92
▲ 11.67
1:12.04
▼ 0.12
—
50 Breast LCM
1:03.94
1:03.92
▲ 0.02
54.78
▲ 9.14
—
—
31.28
▲ 23.50
30.33
▲ 0.95
31.05
▼ 0.72
100 Breast LCM
—
—
—
1:25.48
1:12.35
▲ 13.13
1:09.42
▲ 2.93
1:07.76
▲ 1.66
1:08.17
▼ 0.41
200 Breast LCM
—
—
—
3:11.34
2:46.75
▲ 24.59
2:37.93
▲ 8.82
2:33.40
▲ 4.53
2:34.78
▼ 1.38
50 Fly LCM
—
1:10.47
52.60
▲ 17.87
—
—
—
—
—
100 Fly LCM
—
—
—
1:22.07
1:12.46
▲ 9.61
1:08.44
▲ 4.02
1:06.14
▲ 2.30
1:05.04
▲ 1.10
200 IM LCM
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—
—
2:53.94
2:30.39
▲ 23.55
2:24.45
▲ 5.94
2:25.32
▼ 0.87
2:21.79
▲ 3.53
400 IM LCM
—
—
—
—
—
5:27.08
5:20.01
▲ 7.07
5:11.87
▲ 8.14
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.