Swimmer profile
Leo Chang
Male17-18Flatiron Athletic ClubCO · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free SCY
26.17
24.21
▲ 1.96
24.41
▼ 0.20
100 Free SCY
56.01
53.11
▲ 2.90
—
200 Free SCY
2:06.36
2:01.99
▲ 4.37
—
500 Free SCY
6:00.59
—
—
50 Breast SCY
—
31.75
31.45
▲ 0.30
100 Breast SCY
1:13.78
1:11.05
▲ 2.73
—
200 Breast SCY
2:44.12
2:30.67
▲ 13.45
—
200 IM SCY
2:26.82
2:20.08
▲ 6.74
—
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.