Swimmer profile
Alston Qin
MaleOpen / SeniorBolles School SharksFL · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
50 Free LCM
—
—
—
24.86
100 Free LCM
54.32
—
52.93
▲ 1.39
—
200 Free LCM
1:57.58
1:58.44
▼ 0.86
2:00.98
▼ 2.54
1:59.68
▲ 1.30
400 Free LCM
4:07.52
4:17.83
▼ 10.31
4:14.25
▲ 3.58
—
800 Free LCM
8:52.59
8:54.77
▼ 2.18
8:58.52
▼ 3.75
—
1500 Free LCM
17:00.22
—
—
—
50 Breast LCM
—
—
—
30.16
100 Breast LCM
1:06.97
—
1:04.56
▲ 2.41
1:05.61
▼ 1.05
200 Breast LCM
2:27.49
2:29.31
▼ 1.82
2:23.12
▲ 6.19
2:23.84
▼ 0.72
100 Fly LCM
59.88
—
—
—
200 Fly LCM
2:10.35
—
—
—
200 IM LCM
2:11.86
2:17.72
▼ 5.86
2:09.39
▲ 8.33
2:14.52
▼ 5.13
400 IM LCM
4:38.81
4:35.88
▲ 2.93
4:52.39
▼ 16.51
4:39.04
▲ 13.35
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.