Swimmer profile
Lulu Groen
Female17-18Quicksilver SwimmingPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
33.18
30.14
▲ 3.04
29.02
▲ 1.12
29.46
▼ 0.44
29.52
▼ 0.06
28.11
▲ 1.41
28.22
▼ 0.11
100 Free LCM
1:11.34
1:07.99
▲ 3.35
1:03.97
▲ 4.02
1:05.74
▼ 1.77
1:01.97
▲ 3.77
1:00.63
▲ 1.34
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200 Free LCM
2:37.46
2:21.69
▲ 15.77
2:18.30
▲ 3.39
—
—
2:10.12
▲ 8.18
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400 Free LCM
—
5:03.80
5:11.98
▼ 8.18
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—
—
—
800 Free LCM
—
—
10:09.70
—
—
—
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50 Back LCM
39.10
32.93
▲ 6.17
31.39
▲ 1.54
32.26
▼ 0.87
—
31.59
▲ 0.67
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100 Back LCM
1:25.71
1:09.15
▲ 16.56
1:07.45
▲ 1.70
1:05.96
▲ 1.49
1:06.44
▼ 0.48
1:06.82
▼ 0.38
1:10.63
▼ 3.81
200 Back LCM
2:55.60
2:33.19
▲ 22.41
2:27.46
▲ 5.73
2:20.77
▲ 6.69
2:25.11
▼ 4.34
2:28.09
▼ 2.98
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50 Breast LCM
47.62
—
—
—
—
—
—
100 Breast LCM
—
1:28.77
1:22.48
▲ 6.29
1:19.09
▲ 3.39
1:17.41
▲ 1.68
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200 Breast LCM
—
3:03.57
2:58.99
▲ 4.58
3:03.65
▼ 4.66
3:01.89
▲ 1.76
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50 Fly LCM
38.10
—
—
—
—
—
29.38
▲ 8.72
100 Fly LCM
1:24.65
1:13.66
▲ 10.99
1:15.34
▼ 1.68
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—
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200 IM LCM
2:57.08
2:41.43
▲ 15.65
2:38.12
▲ 3.31
2:34.65
▲ 3.47
2:29.91
▲ 4.74
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400 IM LCM
—
5:36.01
5:48.87
▼ 12.86
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—
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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.