Swimmer profile
Jonathan Li
Male11-12Rockville Montgomery Swim ClubPV · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
38.78
35.65
▲ 3.13
33.49
▲ 2.16
30.47
▲ 3.02
—
100 Free LCM
—
1:23.42
1:14.60
▲ 8.82
1:07.91
▲ 6.69
—
200 Free LCM
—
3:03.96
2:48.70
▲ 15.26
2:30.29
▲ 18.41
—
400 Free LCM
—
—
—
5:25.24
5:20.25
▲ 4.99
800 Free LCM
—
—
—
11:21.89
10:51.77
▲ 30.12
50 Back LCM
49.60
43.18
▲ 6.42
40.95
▲ 2.23
36.84
▲ 4.11
36.28
▲ 0.56
100 Back LCM
—
1:34.73
1:35.93
▼ 1.20
1:24.47
▲ 11.46
1:19.40
▲ 5.07
200 Back LCM
—
—
3:12.92
—
—
50 Breast LCM
—
—
50.47
47.38
▲ 3.09
47.38
± 0.00
100 Breast LCM
—
—
1:56.04
1:45.99
▲ 10.05
—
50 Fly LCM
—
39.41
34.73
▲ 4.68
32.83
▲ 1.90
33.27
▼ 0.44
100 Fly LCM
—
1:39.78
1:25.24
▲ 14.54
1:19.04
▲ 6.20
1:14.12
▲ 4.92
200 Fly LCM
—
—
—
—
3:01.50
200 IM LCM
—
—
3:09.41
—
2:56.74
▲ 12.67
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.