Swimmer profile
Leah Guan
Female11-12Blazing BarracudasOH · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
1:00.40
—
36.86
▲ 23.54
32.92
▲ 3.94
32.94
▼ 0.02
100 Free LCM
—
1:33.91
1:22.65
▲ 11.26
1:11.13
▲ 11.52
—
200 Free LCM
—
3:16.91
2:56.14
▲ 20.77
2:34.55
▲ 21.59
2:32.07
▲ 2.48
400 Free LCM
—
—
6:15.90
5:29.17
▲ 46.73
5:21.34
▲ 7.83
50 Back LCM
1:06.27
49.44
▲ 16.83
42.38
▲ 7.06
37.07
▲ 5.31
36.00
▲ 1.07
100 Back LCM
—
1:43.38
1:29.52
▲ 13.86
1:19.63
▲ 9.89
1:17.13
▲ 2.50
200 Back LCM
—
—
—
2:55.76
—
50 Breast LCM
—
55.43
52.85
▲ 2.58
45.98
▲ 6.87
44.23
▲ 1.75
100 Breast LCM
—
2:03.19
1:52.59
▲ 10.60
1:42.86
▲ 9.73
1:39.95
▲ 2.91
200 Breast LCM
—
—
3:56.66
3:44.61
▲ 12.05
—
50 Fly LCM
—
54.65
45.32
▲ 9.33
36.13
▲ 9.19
36.52
▼ 0.39
100 Fly LCM
—
2:05.37
1:49.75
▲ 15.62
1:32.03
▲ 17.72
1:41.86
▼ 9.83
200 IM LCM
—
3:48.24
3:28.04
▲ 20.20
2:55.31
▲ 32.73
2:55.72
▼ 0.41
400 IM LCM
—
—
7:37.65
—
—
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.