Swimmer profile
Marcus So
Male13-14Premier Aquatics Club of KleinGU · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
38.32
30.95
▲ 7.37
27.45
▲ 3.50
24.38
▲ 3.07
100 Free SCY
1:48.22
1:20.12
▲ 28.10
1:06.78
▲ 13.34
55.20
▲ 11.58
200 Free SCY
—
2:57.19
2:33.38
▲ 23.81
2:09.41
▲ 23.97
500 Free SCY
—
—
7:19.48
5:51.46
▲ 88.02
1650 Free SCY
—
—
—
20:43.51
50 Back SCY
41.89
37.86
▲ 4.03
32.06
▲ 5.80
30.56
▲ 1.50
100 Back SCY
1:46.06
1:33.63
▲ 12.43
1:14.51
▲ 19.12
1:05.56
▲ 8.95
200 Back SCY
—
—
—
2:24.20
50 Breast SCY
50.11
42.47
▲ 7.64
36.71
▲ 5.76
34.77
▲ 1.94
100 Breast SCY
—
1:42.10
1:27.46
▲ 14.64
—
200 Breast SCY
—
—
—
2:59.65
50 Fly SCY
42.58
36.66
▲ 5.92
30.46
▲ 6.20
28.83
▲ 1.63
100 Fly SCY
—
1:44.11
—
1:11.37
▲ 32.74
200 Fly SCY
—
—
—
3:04.84
100 IM SCY
1:50.69
1:23.73
▲ 26.96
1:12.83
▲ 10.90
1:08.00
▲ 4.83
200 IM SCY
—
3:18.56
2:53.70
▲ 24.86
2:32.40
▲ 21.30
400 IM SCY
—
—
—
5:28.01
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.