Swimmer profile
Maddie Koh
Female13-14Punahou Aquatics InstituteHI · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
50 Free LCM
31.36
31.69
▼ 0.33
100 Free LCM
1:08.65
1:06.69
▲ 1.96
200 Free LCM
2:32.79
2:23.08
▲ 9.71
400 Free LCM
—
5:28.75
50 Back LCM
42.25
—
100 Back LCM
1:34.83
—
50 Breast LCM
—
41.87
100 Breast LCM
1:33.69
1:28.25
▲ 5.44
200 Breast LCM
3:28.57
3:08.32
▲ 20.25
50 Fly LCM
—
34.64
100 Fly LCM
1:27.00
1:21.42
▲ 5.58
200 Fly LCM
3:12.81
2:59.63
▲ 13.18
200 IM LCM
3:09.47
2:51.34
▲ 18.13
400 IM LCM
—
5:58.77
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.