Swimmer profile
Mark Qin
Male13-14Pacific Dragons Swim TeamPNW · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
48.47
40.99
▲ 7.48
36.43
▲ 4.56
31.63
▲ 4.80
28.97
▲ 2.66
100 Free SCY
—
1:32.65
1:21.44
▲ 11.21
1:12.09
▲ 9.35
1:04.59
▲ 7.50
200 Free SCY
—
—
—
2:50.73
2:29.70
▲ 21.03
50 Back SCY
57.00
46.88
▲ 10.12
40.70
▲ 6.18
34.56
▲ 6.14
32.01
▲ 2.55
100 Back SCY
—
1:38.71
1:22.39
▲ 16.32
1:14.38
▲ 8.01
1:12.21
▲ 2.17
200 Back SCY
—
—
—
3:00.88
2:38.74
▲ 22.14
50 Breast SCY
1:10.28
56.99
▲ 13.29
46.68
▲ 10.31
43.92
▲ 2.76
41.30
▲ 2.62
100 Breast SCY
—
2:01.81
1:35.82
▲ 25.99
1:39.41
▼ 3.59
—
200 Breast SCY
—
—
—
3:24.31
—
50 Fly SCY
—
52.25
40.89
▲ 11.36
35.07
▲ 5.82
33.21
▲ 1.86
100 Fly SCY
—
1:52.44
1:23.95
▲ 28.49
1:20.81
▲ 3.14
1:18.18
▲ 2.63
200 Fly SCY
—
—
—
3:14.57
—
100 IM SCY
—
—
1:39.32
1:19.57
▲ 19.75
1:13.69
▲ 5.88
200 IM SCY
—
—
—
2:57.71
2:41.30
▲ 16.41
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.