Swimmer profile
Charles Ma
Male13-14X-Cel SwimmingNJ · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
38.43
32.36
▲ 6.07
31.68
▲ 0.68
100 Free LCM
1:25.30
1:12.84
▲ 12.46
1:10.80
▲ 2.04
200 Free LCM
—
2:40.46
2:35.21
▲ 5.25
50 Back LCM
44.52
—
37.08
▲ 7.44
100 Back LCM
1:37.81
1:29.06
▲ 8.75
1:22.00
▲ 7.06
200 Back LCM
—
—
2:51.87
50 Breast LCM
49.14
38.07
▲ 11.07
37.54
▲ 0.53
100 Breast LCM
1:47.32
1:26.65
▲ 20.67
1:28.69
▼ 2.04
200 Breast LCM
—
3:07.17
3:06.29
▲ 0.88
50 Fly LCM
48.65
36.36
▲ 12.29
34.59
▲ 1.77
100 Fly LCM
—
—
1:22.32
200 IM LCM
—
2:58.27
2:46.39
▲ 11.88
400 IM LCM
—
—
6:03.26
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.