Swimmer profile
Joseph Miao
Male17-18California Dolphin Swim TeamPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
30.62
27.38
▲ 3.24
26.94
▲ 0.44
25.97
▲ 0.97
25.15
▲ 0.82
100 Free LCM
—
1:00.89
58.70
▲ 2.19
56.88
▲ 1.82
—
200 Free LCM
—
2:18.77
2:15.30
▲ 3.47
—
—
400 Free LCM
—
4:49.02
—
—
—
100 Back LCM
1:15.23
—
1:06.77
▲ 8.46
—
—
50 Breast LCM
—
—
—
30.92
—
100 Breast LCM
1:29.35
1:13.88
▲ 15.47
1:08.84
▲ 5.04
1:06.57
▲ 2.27
1:05.67
▲ 0.90
200 Breast LCM
—
2:43.42
2:35.36
▲ 8.06
2:30.40
▲ 4.96
2:25.92
▲ 4.48
50 Fly LCM
—
—
—
—
26.58
100 Fly LCM
1:19.89
1:10.15
▲ 9.74
1:04.77
▲ 5.38
1:02.42
▲ 2.35
—
200 IM LCM
—
2:28.96
2:21.38
▲ 7.58
2:18.25
▲ 3.13
2:15.77
▲ 2.48
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.