Swimmer profile
John Cao
Male15-16Shawmut Aquatic ClubNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
29.31
27.64
▲ 1.67
26.90
▲ 0.74
26.99
▼ 0.09
100 Free LCM
1:05.83
1:00.40
▲ 5.43
59.02
▲ 1.38
1:01.64
▼ 2.62
200 Free LCM
2:19.90
2:13.16
▲ 6.74
2:12.82
▲ 0.34
2:13.49
▼ 0.67
400 Free LCM
5:01.32
5:05.32
▼ 4.00
5:02.17
▲ 3.15
—
100 Back LCM
1:15.97
1:14.62
▲ 1.35
1:07.55
▲ 7.07
1:08.64
▼ 1.09
200 Back LCM
—
2:39.91
—
2:32.84
▲ 7.07
50 Breast LCM
35.21
—
31.66
▲ 3.55
32.36
▼ 0.70
100 Breast LCM
1:14.52
1:10.77
▲ 3.75
1:09.30
▲ 1.47
1:11.39
▼ 2.09
200 Breast LCM
2:38.68
2:33.41
▲ 5.27
2:32.38
▲ 1.03
2:32.85
▼ 0.47
50 Fly LCM
32.92
—
—
—
100 Fly LCM
1:11.42
1:11.34
▲ 0.08
1:06.67
▲ 4.67
1:07.98
▼ 1.31
200 IM LCM
2:35.18
2:23.68
▲ 11.50
2:21.17
▲ 2.51
2:23.35
▼ 2.18
400 IM LCM
5:45.52
5:27.54
▲ 17.98
5:09.91
▲ 17.63
5:13.19
▼ 3.28
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.