Swimmer profile
Leo He
Male11-12Charles River AquaticsNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
42.81
35.61
▲ 7.20
31.93
▲ 3.68
100 Free LCM
1:38.94
1:18.23
▲ 20.71
1:10.88
▲ 7.35
200 Free LCM
3:56.20
2:51.65
▲ 64.55
2:40.66
▲ 10.99
400 Free LCM
—
—
5:49.73
50 Back LCM
49.04
41.79
▲ 7.25
38.03
▲ 3.76
100 Back LCM
1:43.51
1:30.54
▲ 12.97
1:22.82
▲ 7.72
50 Breast LCM
55.12
46.66
▲ 8.46
42.23
▲ 4.43
100 Breast LCM
1:55.99
1:42.88
▲ 13.11
1:34.00
▲ 8.88
200 Breast LCM
—
—
3:20.40
50 Fly LCM
52.23
41.31
▲ 10.92
35.78
▲ 5.53
100 Fly LCM
2:26.21
1:53.84
▲ 32.37
1:31.78
▲ 22.06
200 IM LCM
4:07.44
3:14.46
▲ 52.98
3:04.73
▲ 9.73
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.