Swimmer profile
Isabel Boldrick
Female17-18Nitro SwimmingST · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
36.57
29.76
▲ 6.81
28.17
▲ 1.59
26.49
▲ 1.68
26.43
▲ 0.06
25.67
▲ 0.76
25.22
▲ 0.45
25.87
▼ 0.65
100 Free SCY
1:26.83
1:07.82
▲ 19.01
1:01.06
▲ 6.76
57.84
▲ 3.22
57.53
▲ 0.31
55.78
▲ 1.75
54.19
▲ 1.59
54.68
▼ 0.49
200 Free SCY
3:20.10
2:22.18
▲ 57.92
2:12.01
▲ 10.17
2:01.92
▲ 10.09
2:03.57
▼ 1.65
2:00.37
▲ 3.20
1:58.46
▲ 1.91
1:58.59
▼ 0.13
500 Free SCY
8:20.71
6:32.85
▲ 107.86
6:04.94
▲ 27.91
5:34.65
▲ 30.29
5:30.48
▲ 4.17
5:35.74
▼ 5.26
5:21.56
▲ 14.18
5:21.69
▼ 0.13
1000 Free SCY
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—
—
11:35.07
11:38.86
▼ 3.79
11:15.52
▲ 23.34
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1650 Free SCY
—
—
—
19:05.75
19:04.49
▲ 1.26
18:44.58
▲ 19.91
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50 Back SCY
40.64
35.63
▲ 5.01
32.67
▲ 2.96
30.03
▲ 2.64
—
28.69
▲ 1.34
29.07
▼ 0.38
28.49
▲ 0.58
100 Back SCY
1:30.87
1:15.70
▲ 15.17
1:09.86
▲ 5.84
1:04.53
▲ 5.33
1:02.41
▲ 2.12
1:00.78
▲ 1.63
58.88
▲ 1.90
59.22
▼ 0.34
200 Back SCY
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2:34.07
2:17.29
▲ 16.78
2:12.49
▲ 4.80
2:14.07
▼ 1.58
2:08.81
▲ 5.26
2:09.91
▼ 1.10
50 Breast SCY
52.97
44.18
▲ 8.79
—
36.99
▲ 7.19
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—
—
—
100 Breast SCY
1:53.79
1:36.96
▲ 16.83
—
1:20.70
▲ 16.26
1:18.75
▲ 1.95
1:18.54
▲ 0.21
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200 Breast SCY
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—
—
—
2:48.52
2:49.43
▼ 0.91
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50 Fly SCY
47.83
36.15
▲ 11.68
31.71
▲ 4.44
29.69
▲ 2.02
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100 Fly SCY
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1:39.86
1:14.13
▲ 25.73
1:09.04
▲ 5.09
1:09.97
▼ 0.93
1:03.18
▲ 6.79
1:02.44
▲ 0.74
1:02.79
▼ 0.35
200 Fly SCY
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—
—
2:39.03
2:25.00
▲ 14.03
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100 IM SCY
1:32.58
1:19.24
▲ 13.34
1:11.44
▲ 7.80
1:05.74
▲ 5.70
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1:04.02
▲ 1.72
1:03.55
▲ 0.47
1:02.36
▲ 1.19
200 IM SCY
3:33.10
2:52.30
▲ 40.80
2:35.56
▲ 16.74
2:20.78
▲ 14.78
2:17.30
▲ 3.48
2:18.87
▼ 1.57
2:10.71
▲ 8.16
2:09.90
▲ 0.81
400 IM SCY
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—
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4:57.27
—
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4:46.04
▲ 11.23
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.