Swimmer profile
Jonathan Shan
Male11-12Club Fit Jefferson ValleyMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
41.32
36.64
▲ 4.68
34.40
▲ 2.24
100 Free LCM
1:37.29
1:20.80
▲ 16.49
1:14.77
▲ 6.03
200 Free LCM
3:29.98
2:55.78
▲ 34.20
2:43.40
▲ 12.38
400 Free LCM
—
6:11.59
—
50 Back LCM
48.73
42.92
▲ 5.81
41.26
▲ 1.66
100 Back LCM
1:44.61
1:31.20
▲ 13.41
1:27.88
▲ 3.32
50 Breast LCM
54.56
47.95
▲ 6.61
45.91
▲ 2.04
100 Breast LCM
2:01.12
1:45.82
▲ 15.30
1:45.15
▲ 0.67
200 Breast LCM
—
—
3:45.70
50 Fly LCM
56.01
42.69
▲ 13.32
42.24
▲ 0.45
100 Fly LCM
—
1:40.22
—
200 IM LCM
3:49.54
3:16.58
▲ 32.96
3:09.37
▲ 7.21
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.