Swimmer profile
Jeffrey Qian
Male11-12Asphalt Green Unified AquaticsMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
49.46
38.97
▲ 10.49
36.01
▲ 2.96
31.32
▲ 4.69
100 Free LCM
1:47.29
1:29.07
▲ 18.22
1:19.11
▲ 9.96
1:08.66
▲ 10.45
200 Free LCM
3:45.35
—
2:54.97
▲ 50.38
2:30.00
▲ 24.97
50 Back LCM
51.23
46.42
▲ 4.81
41.19
▲ 5.23
34.89
▲ 6.30
100 Back LCM
—
—
1:27.98
1:15.06
▲ 12.92
200 Back LCM
—
—
—
2:52.73
50 Breast LCM
1:00.20
52.20
▲ 8.00
41.67
▲ 10.53
35.25
▲ 6.42
100 Breast LCM
—
1:51.52
1:30.34
▲ 21.18
1:16.49
▲ 13.85
200 Breast LCM
—
—
3:22.76
2:55.95
▲ 26.81
50 Fly LCM
55.00
46.01
▲ 8.99
40.15
▲ 5.86
32.48
▲ 7.67
100 Fly LCM
—
—
1:36.46
1:12.74
▲ 23.72
200 IM LCM
—
3:35.01
3:01.77
▲ 33.24
2:37.62
▲ 24.15
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.