Swimmer profile
Liv Jack
Female15-16Jersey WahoosMA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
37.94
31.36
▲ 6.58
30.54
▲ 0.82
28.63
▲ 1.91
29.53
▼ 0.90
29.52
▲ 0.01
30.56
▼ 1.04
100 Free LCM
1:26.32
1:07.31
▲ 19.01
1:05.62
▲ 1.69
1:02.70
▲ 2.92
1:03.33
▼ 0.63
1:02.72
▲ 0.61
1:02.00
▲ 0.72
200 Free LCM
3:04.67
2:31.34
▲ 33.33
2:23.42
▲ 7.92
2:17.86
▲ 5.56
2:17.26
▲ 0.60
2:13.52
▲ 3.74
2:11.34
▲ 2.18
400 Free LCM
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5:01.80
5:02.93
▼ 1.13
5:11.39
▼ 8.46
4:39.46
▲ 31.93
4:44.73
▼ 5.27
800 Free LCM
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—
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9:54.49
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1500 Free LCM
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—
—
—
—
18:42.76
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50 Back LCM
46.84
38.06
▲ 8.78
36.53
▲ 1.53
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100 Back LCM
1:37.95
1:21.45
▲ 16.50
1:19.09
▲ 2.36
1:13.45
▲ 5.64
1:16.36
▼ 2.91
1:14.77
▲ 1.59
1:13.39
▲ 1.38
200 Back LCM
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2:51.93
2:42.20
▲ 9.73
2:43.31
▼ 1.11
2:49.05
▼ 5.74
2:40.66
▲ 8.39
2:43.03
▼ 2.37
50 Breast LCM
57.80
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—
—
—
100 Breast LCM
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—
1:36.59
1:28.76
▲ 7.83
1:31.41
▼ 2.65
1:25.90
▲ 5.51
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200 Breast LCM
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3:14.43
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3:04.19
▲ 10.24
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50 Fly LCM
44.83
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—
—
—
—
100 Fly LCM
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1:23.05
1:16.14
▲ 6.91
1:18.80
▼ 2.66
1:12.38
▲ 6.42
1:13.08
▼ 0.70
200 IM LCM
3:25.31
2:51.15
▲ 34.16
2:39.87
▲ 11.28
2:41.03
▼ 1.16
2:38.32
▲ 2.71
2:35.19
▲ 3.13
2:35.56
▼ 0.37
400 IM LCM
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5:47.79
5:47.21
▲ 0.58
5:42.91
▲ 4.30
5:25.60
▲ 17.31
5:24.57
▲ 1.03
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.