Swimmer profile
Isabella Chao
Female15-16Metroplex AquaticsNT · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
29.98
28.41
▲ 1.57
27.82
▲ 0.59
26.84
▲ 0.98
26.59
▲ 0.25
100 Free SCY
1:05.72
1:02.60
▲ 3.12
1:00.54
▲ 2.06
58.17
▲ 2.37
56.31
▲ 1.86
200 Free SCY
2:49.48
2:12.35
▲ 37.13
2:09.99
▲ 2.36
2:08.23
▲ 1.76
2:02.33
▲ 5.90
500 Free SCY
—
5:53.32
5:43.61
▲ 9.71
5:45.72
▼ 2.11
5:26.94
▲ 18.78
1000 Free SCY
—
—
11:45.84
11:52.41
▼ 6.57
—
1650 Free SCY
—
—
20:33.16
19:39.71
▲ 53.45
—
50 Back SCY
35.43
32.77
▲ 2.66
31.51
▲ 1.26
28.96
▲ 2.55
28.58
▲ 0.38
100 Back SCY
1:14.29
1:07.63
▲ 6.66
1:02.93
▲ 4.70
1:01.98
▲ 0.95
1:00.42
▲ 1.56
200 Back SCY
2:47.94
2:33.72
▲ 14.22
2:16.41
▲ 17.31
2:09.94
▲ 6.47
2:09.35
▲ 0.59
50 Breast SCY
—
36.94
38.05
▼ 1.11
—
—
100 Breast SCY
—
1:21.71
1:15.83
▲ 5.88
1:13.31
▲ 2.52
1:16.44
▼ 3.13
200 Breast SCY
—
2:53.75
2:45.17
▲ 8.58
2:41.84
▲ 3.33
2:40.55
▲ 1.29
50 Fly SCY
32.11
30.01
▲ 2.10
30.54
▼ 0.53
29.46
▲ 1.08
—
100 Fly SCY
1:14.77
1:06.67
▲ 8.10
1:03.86
▲ 2.81
1:01.46
▲ 2.40
1:02.79
▼ 1.33
200 Fly SCY
—
2:27.44
2:22.68
▲ 4.76
2:17.93
▲ 4.75
2:15.70
▲ 2.23
100 IM SCY
1:14.52
1:09.50
▲ 5.02
—
—
—
200 IM SCY
2:38.98
2:28.05
▲ 10.93
2:24.61
▲ 3.44
2:14.82
▲ 9.79
2:14.00
▲ 0.82
400 IM SCY
—
5:35.11
5:04.28
▲ 30.83
4:51.98
▲ 12.30
4:44.17
▲ 7.81
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.