Swimmer profile
Oliver Shao
Male17-18Badger Swim Club,Inc.MR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2022–23
2023–24
2024–25
2025–26
50 Free LCM
34.35
31.13
▲ 3.22
28.21
▲ 2.92
27.36
▲ 0.85
—
—
26.41
▲ 0.95
26.83
▼ 0.42
100 Free LCM
1:15.85
1:08.65
▲ 7.20
—
59.34
▲ 9.31
—
56.53
▲ 2.81
56.79
▼ 0.26
56.78
▲ 0.01
200 Free LCM
—
2:26.90
2:19.10
▲ 7.80
2:08.08
▲ 11.02
2:01.11
▲ 6.97
1:58.86
▲ 2.25
1:58.78
▲ 0.08
1:57.21
▲ 1.57
400 Free LCM
—
5:09.22
—
4:27.28
▲ 41.94
4:12.15
▲ 15.13
4:05.58
▲ 6.57
4:04.99
▲ 0.59
4:05.98
▼ 0.99
800 Free LCM
—
—
—
9:06.13
8:41.67
▲ 24.46
8:30.64
▲ 11.03
8:20.44
▲ 10.20
8:22.78
▼ 2.34
1500 Free LCM
—
—
—
—
16:28.75
16:08.56
▲ 20.19
15:53.80
▲ 14.76
15:58.62
▼ 4.82
50 Back LCM
41.14
37.22
▲ 3.92
—
—
—
—
—
30.40
▲ 6.82
100 Back LCM
1:30.35
1:20.96
▲ 9.39
—
1:07.78
▲ 13.18
—
1:02.76
▲ 5.02
1:02.72
▲ 0.04
1:01.62
▲ 1.10
200 Back LCM
—
—
—
2:23.77
2:12.90
▲ 10.87
2:06.34
▲ 6.56
2:10.68
▼ 4.34
2:08.28
▲ 2.40
50 Breast LCM
46.53
41.18
▲ 5.35
—
—
—
—
—
34.88
▲ 6.30
100 Breast LCM
1:42.81
1:30.35
▲ 12.46
—
1:21.99
▲ 8.36
—
—
—
1:15.51
▲ 6.48
200 Breast LCM
4:00.94
—
—
2:54.54
▲ 66.40
—
—
—
2:39.48
▲ 15.06
50 Fly LCM
50.08
36.02
▲ 14.06
—
—
—
—
—
28.62
▲ 7.40
100 Fly LCM
—
1:14.87
—
1:05.91
▲ 8.96
—
—
—
—
200 IM LCM
3:10.42
2:56.50
▲ 13.92
—
2:24.75
▲ 31.75
2:16.76
▲ 7.99
2:11.80
▲ 4.96
2:11.30
▲ 0.50
2:14.95
▼ 3.65
400 IM LCM
—
—
—
5:01.47
4:45.10
▲ 16.37
4:35.90
▲ 9.20
4:29.86
▲ 6.04
4:35.12
▼ 5.26
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.