Swimmer profile
Shelby Sundgren
Female17-18Allegheny North Swim ClubAM · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
41.09
34.48
▲ 6.61
34.08
▲ 0.40
32.22
▲ 1.86
31.36
▲ 0.86
30.06
▲ 1.30
32.68
▼ 2.62
32.88
▼ 0.20
100 Free LCM
1:32.62
1:21.44
▲ 11.18
1:15.64
▲ 5.80
1:13.54
▲ 2.10
1:09.25
▲ 4.29
1:06.59
▲ 2.66
1:06.94
▼ 0.35
1:08.99
▼ 2.05
200 Free LCM
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2:40.80
2:28.30
▲ 12.50
2:24.68
▲ 3.62
2:22.84
▲ 1.84
2:25.44
▼ 2.60
400 Free LCM
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—
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5:32.19
5:05.21
▲ 26.98
4:57.58
▲ 7.63
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800 Free LCM
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11:32.38
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50 Back LCM
46.28
43.30
▲ 2.98
40.47
▲ 2.83
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100 Back LCM
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1:33.85
1:31.02
▲ 2.83
1:24.04
▲ 6.98
—
1:19.90
▲ 4.14
1:14.84
▲ 5.06
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200 Back LCM
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3:00.66
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50 Breast LCM
52.59
44.93
▲ 7.66
43.91
▲ 1.02
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100 Breast LCM
1:54.59
1:38.50
▲ 16.09
1:36.09
▲ 2.41
1:32.58
▲ 3.51
1:24.11
▲ 8.47
1:20.90
▲ 3.21
1:21.72
▼ 0.82
1:24.21
▼ 2.49
200 Breast LCM
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3:16.94
2:54.63
▲ 22.31
2:51.31
▲ 3.32
2:56.16
▼ 4.85
3:03.02
▼ 6.86
50 Fly LCM
47.18
37.51
▲ 9.67
37.73
▼ 0.22
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100 Fly LCM
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1:24.58
1:21.26
▲ 3.32
1:16.58
▲ 4.68
1:18.61
▼ 2.03
1:14.02
▲ 4.59
1:15.04
▼ 1.02
200 IM LCM
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3:09.68
2:53.64
▲ 16.04
2:41.56
▲ 12.08
2:38.04
▲ 3.52
2:36.90
▲ 1.14
2:42.40
▼ 5.50
400 IM LCM
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5:42.09
5:33.54
▲ 8.55
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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.