Swimmer profile
Leah Guan
Female11-12Blazing BarracudasOH · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
45.19
34.63
▲ 10.56
30.24
▲ 4.39
28.43
▲ 1.81
100 Free SCY
1:32.29
1:17.50
▲ 14.79
1:03.91
▲ 13.59
1:01.39
▲ 2.52
200 Free SCY
3:07.26
2:42.96
▲ 24.30
2:17.25
▲ 25.71
2:11.66
▲ 5.59
500 Free SCY
9:21.84
7:33.13
▲ 108.71
6:30.67
▲ 62.46
5:47.73
▲ 42.94
1650 Free SCY
—
—
—
21:22.92
50 Back SCY
46.76
39.83
▲ 6.93
33.21
▲ 6.62
31.75
▲ 1.46
100 Back SCY
1:42.52
1:25.14
▲ 17.38
1:10.33
▲ 14.81
1:06.67
▲ 3.66
200 Back SCY
—
3:00.65
—
2:23.68
▲ 36.97
50 Breast SCY
57.01
47.83
▲ 9.18
41.74
▲ 6.09
36.63
▲ 5.11
100 Breast SCY
1:54.26
1:37.54
▲ 16.72
1:27.46
▲ 10.08
1:21.12
▲ 6.34
200 Breast SCY
—
—
—
2:53.93
50 Fly SCY
55.16
42.71
▲ 12.45
36.57
▲ 6.14
30.93
▲ 5.64
100 Fly SCY
2:02.43
1:38.45
▲ 23.98
1:19.07
▲ 19.38
1:11.02
▲ 8.05
100 IM SCY
1:44.38
1:27.72
▲ 16.66
1:13.12
▲ 14.60
1:09.01
▲ 4.11
200 IM SCY
3:38.16
3:06.59
▲ 31.57
2:38.42
▲ 28.17
2:27.77
▲ 10.65
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.