Swimmer profile
Isabelle Yoo
FemaleOpen / SeniorScarlet AquaticsNJ · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
38.74
32.77
▲ 5.97
31.98
▲ 0.79
31.53
▲ 0.45
—
30.70
▲ 0.83
30.01
▲ 0.69
29.31
▲ 0.70
29.77
▼ 0.46
30.74
▼ 0.97
100 Free LCM
1:26.53
1:14.58
▲ 11.95
1:09.40
▲ 5.18
1:06.37
▲ 3.03
1:07.15
▼ 0.78
—
1:04.65
▲ 2.50
1:04.41
▲ 0.24
1:04.68
▼ 0.27
—
200 Free LCM
3:23.68
2:45.45
▲ 38.23
2:30.57
▲ 14.88
2:20.45
▲ 10.12
—
2:23.40
▼ 2.95
—
2:22.46
▲ 0.94
—
—
400 Free LCM
—
—
5:30.39
4:58.27
▲ 32.12
—
5:04.41
▼ 6.14
5:01.44
▲ 2.97
—
—
—
800 Free LCM
—
—
—
10:15.14
—
—
—
—
—
—
50 Back LCM
47.38
40.37
▲ 7.01
38.62
▲ 1.75
39.01
▼ 0.39
—
—
—
—
—
—
100 Back LCM
1:40.59
1:25.38
▲ 15.21
1:24.01
▲ 1.37
1:18.99
▲ 5.02
—
1:16.85
▲ 2.14
1:15.13
▲ 1.72
1:14.83
▲ 0.30
—
—
200 Back LCM
—
—
2:54.62
2:44.05
▲ 10.57
—
—
2:41.21
▲ 2.84
—
—
—
50 Breast LCM
51.64
44.08
▲ 7.56
43.05
▲ 1.03
38.17
▲ 4.88
—
—
—
—
—
38.00
▲ 0.17
100 Breast LCM
2:00.14
1:35.43
▲ 24.71
1:32.55
▲ 2.88
1:23.18
▲ 9.37
1:23.78
▼ 0.60
1:22.81
▲ 0.97
1:20.44
▲ 2.37
1:19.24
▲ 1.20
1:20.02
▼ 0.78
1:21.58
▼ 1.56
200 Breast LCM
—
—
3:21.08
2:58.48
▲ 22.60
2:58.06
▲ 0.42
2:56.14
▲ 1.92
2:52.84
▲ 3.30
2:50.49
▲ 2.35
2:53.83
▼ 3.34
2:57.17
▼ 3.34
50 Fly LCM
44.21
38.91
▲ 5.30
38.69
▲ 0.22
35.15
▲ 3.54
—
—
—
—
—
—
100 Fly LCM
1:49.28
1:34.65
▲ 14.63
1:29.56
▲ 5.09
1:20.66
▲ 8.90
—
1:12.46
▲ 8.20
1:08.56
▲ 3.90
1:08.95
▼ 0.39
1:08.95
± 0.00
1:14.30
▼ 5.35
200 IM LCM
3:31.04
3:02.16
▲ 28.88
2:51.40
▲ 10.76
2:46.91
▲ 4.49
—
2:35.55
▲ 11.36
2:32.40
▲ 3.15
2:30.97
▲ 1.43
2:34.22
▼ 3.25
2:41.62
▼ 7.40
400 IM LCM
—
—
—
5:42.57
—
—
5:23.10
▲ 19.47
5:18.92
▲ 4.18
5:30.68
▼ 11.76
—
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.