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 SCY
28.08
24.07
▲ 4.01
23.89
▲ 0.18
23.86
▲ 0.03
100 Free SCY
1:00.53
54.51
▲ 6.02
51.65
▲ 2.86
51.32
▲ 0.33
200 Free SCY
2:10.56
1:58.65
▲ 11.91
—
1:55.75
▲ 2.90
500 Free SCY
6:54.84
5:44.50
▲ 70.34
5:17.89
▲ 26.61
5:26.47
▼ 8.58
50 Back SCY
34.15
—
—
26.24
▲ 7.91
100 Back SCY
1:11.06
1:03.06
▲ 8.00
—
57.29
▲ 5.77
200 Back SCY
2:31.60
2:18.32
▲ 13.28
—
—
50 Breast SCY
30.96
29.81
▲ 1.15
28.38
▲ 1.43
27.71
▲ 0.67
100 Breast SCY
1:07.84
1:03.33
▲ 4.51
1:00.78
▲ 2.55
1:00.19
▲ 0.59
200 Breast SCY
2:31.80
2:21.46
▲ 10.34
2:13.55
▲ 7.91
2:11.17
▲ 2.38
50 Fly SCY
29.26
26.86
▲ 2.40
25.85
▲ 1.01
25.75
▲ 0.10
100 Fly SCY
1:10.57
1:00.54
▲ 10.03
59.00
▲ 1.54
58.01
▲ 0.99
200 Fly SCY
2:44.97
—
2:11.52
▲ 33.45
—
100 IM SCY
1:05.30
—
—
—
200 IM SCY
2:20.31
2:13.81
▲ 6.50
2:03.17
▲ 10.64
2:01.32
▲ 1.85
400 IM SCY
4:57.41
4:55.86
▲ 1.55
4:29.94
▲ 25.92
4:25.94
▲ 4.00
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.