Swimmer profile
Leo Zhang
Male15-16Fox Valley Swim TeamIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
36.25
31.65
▲ 4.60
29.18
▲ 2.47
27.58
▲ 1.60
26.61
▲ 0.97
26.44
▲ 0.17
100 Free LCM
1:17.60
1:10.97
▲ 6.63
1:03.43
▲ 7.54
1:00.02
▲ 3.41
57.30
▲ 2.72
1:00.57
▼ 3.27
200 Free LCM
—
2:29.59
2:17.25
▲ 12.34
2:11.76
▲ 5.49
2:07.75
▲ 4.01
—
400 Free LCM
—
—
4:54.60
4:51.86
▲ 2.74
4:31.29
▲ 20.57
4:39.28
▼ 7.99
800 Free LCM
—
—
—
10:43.95
9:52.52
▲ 51.43
9:43.62
▲ 8.90
50 Back LCM
44.90
—
—
33.60
▲ 11.30
—
—
100 Back LCM
—
1:26.00
1:19.00
▲ 7.00
1:09.18
▲ 9.82
1:09.95
▼ 0.77
1:10.55
▼ 0.60
200 Back LCM
—
2:58.40
2:42.91
▲ 15.49
2:37.04
▲ 5.87
—
2:30.83
▲ 6.21
50 Breast LCM
48.41
39.97
▲ 8.44
37.44
▲ 2.53
35.25
▲ 2.19
32.45
▲ 2.80
32.51
▼ 0.06
100 Breast LCM
1:41.55
1:27.36
▲ 14.19
1:20.12
▲ 7.24
1:13.07
▲ 7.05
1:10.92
▲ 2.15
1:10.26
▲ 0.66
200 Breast LCM
—
3:07.47
2:57.31
▲ 10.16
2:44.78
▲ 12.53
2:34.39
▲ 10.39
2:36.02
▼ 1.63
50 Fly LCM
42.55
37.29
▲ 5.26
—
31.74
▲ 5.55
—
—
100 Fly LCM
1:41.41
1:27.04
▲ 14.37
—
1:09.03
▲ 18.01
1:05.86
▲ 3.17
1:03.85
▲ 2.01
200 Fly LCM
—
—
2:56.38
2:44.50
▲ 11.88
2:43.69
▲ 0.81
—
200 IM LCM
3:27.91
2:49.43
▲ 38.48
2:34.44
▲ 14.99
2:27.04
▲ 7.40
2:22.69
▲ 4.35
2:23.66
▼ 0.97
400 IM LCM
—
—
—
5:24.45
5:05.36
▲ 19.09
5:12.62
▼ 7.26
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.