Swimmer profile
Marvin Han
Male11-12Commonwealth SwimmingNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free SCY
35.03
33.94
▲ 1.09
33.06
▲ 0.88
100 Free SCY
1:18.22
1:11.20
▲ 7.02
1:14.02
▼ 2.82
200 Free SCY
—
2:38.05
—
500 Free SCY
—
7:12.48
6:52.74
▲ 19.74
50 Back SCY
38.37
35.80
▲ 2.57
35.97
▼ 0.17
100 Back SCY
1:25.26
1:19.29
▲ 5.97
1:19.00
▲ 0.29
200 Back SCY
—
—
2:54.69
50 Breast SCY
—
42.20
41.94
▲ 0.26
100 Breast SCY
1:43.58
1:33.67
▲ 9.91
1:28.20
▲ 5.47
200 Breast SCY
—
—
3:27.82
50 Fly SCY
41.08
36.07
▲ 5.01
37.99
▼ 1.92
100 Fly SCY
1:42.01
1:32.51
▲ 9.50
1:24.99
▲ 7.52
100 IM SCY
1:27.85
1:18.89
▲ 8.96
1:23.42
▼ 4.53
200 IM SCY
3:07.13
2:51.14
▲ 15.99
—
400 IM SCY
—
6:11.63
6:01.97
▲ 9.66
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.