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
2025–26
50 Free SCY
35.92
31.96
▲ 3.96
28.83
▲ 3.13
28.07
▲ 0.76
26.45
▲ 1.62
26.41
▲ 0.04
26.60
▼ 0.19
26.43
▲ 0.17
26.16
▲ 0.27
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26.85
▼ 0.69
100 Free SCY
1:22.29
1:12.66
▲ 9.63
1:02.16
▲ 10.50
1:00.33
▲ 1.83
58.35
▲ 1.98
58.38
▼ 0.03
57.13
▲ 1.25
57.21
▼ 0.08
57.85
▼ 0.64
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200 Free SCY
3:06.96
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2:15.56
▲ 51.40
2:10.47
▲ 5.09
2:05.58
▲ 4.89
2:04.00
▲ 1.58
2:05.70
▼ 1.70
2:09.62
▼ 3.92
2:03.55
▲ 6.07
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500 Free SCY
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5:45.31
5:37.53
▲ 7.78
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5:27.59
▲ 9.94
5:37.86
▼ 10.27
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1000 Free SCY
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—
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11:26.10
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11:19.50
▲ 6.60
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50 Back SCY
43.39
38.03
▲ 5.36
34.67
▲ 3.36
33.30
▲ 1.37
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100 Back SCY
1:31.80
1:19.07
▲ 12.73
1:13.51
▲ 5.56
1:09.63
▲ 3.88
1:06.27
▲ 3.36
1:06.49
▼ 0.22
1:05.95
▲ 0.54
1:05.85
▲ 0.10
1:05.69
▲ 0.16
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200 Back SCY
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2:42.32
2:26.64
▲ 15.68
2:19.74
▲ 6.90
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50 Breast SCY
49.24
40.96
▲ 8.28
38.46
▲ 2.50
34.08
▲ 4.38
32.65
▲ 1.43
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33.23
▼ 0.58
100 Breast SCY
1:46.12
1:23.42
▲ 22.70
1:22.52
▲ 0.90
1:15.17
▲ 7.35
1:10.58
▲ 4.59
1:08.50
▲ 2.08
1:08.83
▼ 0.33
1:07.85
▲ 0.98
1:07.62
▲ 0.23
1:12.52
▼ 4.90
1:09.18
▲ 3.34
200 Breast SCY
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2:55.37
2:42.13
▲ 13.24
2:33.25
▲ 8.88
2:28.37
▲ 4.88
2:31.88
▼ 3.51
2:27.58
▲ 4.30
2:26.99
▲ 0.59
2:30.12
▼ 3.13
2:30.34
▼ 0.22
50 Fly SCY
43.51
36.61
▲ 6.90
34.71
▲ 1.90
32.26
▲ 2.45
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100 Fly SCY
1:41.73
1:26.08
▲ 15.65
1:23.05
▲ 3.03
1:11.37
▲ 11.68
1:07.57
▲ 3.80
1:02.80
▲ 4.77
1:01.54
▲ 1.26
1:00.88
▲ 0.66
1:00.59
▲ 0.29
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1:03.18
▼ 2.59
200 Fly SCY
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2:55.10
2:52.86
▲ 2.24
2:36.02
▲ 16.84
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2:15.55
▲ 20.47
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100 IM SCY
1:32.44
1:17.00
▲ 15.44
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1:08.15
▲ 8.85
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1:05.21
▲ 2.94
200 IM SCY
3:20.21
2:46.67
▲ 33.54
2:35.60
▲ 11.07
2:27.35
▲ 8.25
2:20.60
▲ 6.75
2:15.51
▲ 5.09
2:14.32
▲ 1.19
2:14.92
▼ 0.60
2:14.14
▲ 0.78
2:15.37
▼ 1.23
2:20.12
▼ 4.75
400 IM SCY
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5:37.17
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4:57.78
▲ 39.39
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4:49.80
▲ 7.98
4:45.46
▲ 4.34
4:42.96
▲ 2.50
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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.