Swimmer profile
Alex Karahalis
MaleOpen / SeniorPenn State UniversityMA · EASTERNCollege athlete · Penn State UniversityD1
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
28.56
27.22
▲ 1.34
26.39
▲ 0.83
—
—
—
24.28
▲ 2.11
—
100 Free LCM
1:03.01
58.98
▲ 4.03
57.59
▲ 1.39
—
—
52.18
▲ 5.41
—
—
200 Free LCM
2:19.72
2:10.20
▲ 9.52
—
—
2:08.85
▲ 1.35
1:58.38
▲ 10.47
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—
400 Free LCM
5:00.81
4:44.15
▲ 16.66
4:41.64
▲ 2.51
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—
—
—
—
50 Back LCM
33.57
32.68
▲ 0.89
—
—
—
—
—
—
100 Back LCM
1:11.72
1:08.90
▲ 2.82
1:06.39
▲ 2.51
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—
—
—
—
200 Back LCM
—
2:28.38
2:24.29
▲ 4.09
2:21.43
▲ 2.86
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—
—
—
50 Breast LCM
40.03
35.53
▲ 4.50
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—
—
—
—
—
100 Breast LCM
1:29.34
1:16.84
▲ 12.50
1:16.07
▲ 0.77
1:05.86
▲ 10.21
1:05.91
▼ 0.05
1:04.74
▲ 1.17
1:06.62
▼ 1.88
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200 Breast LCM
—
2:45.61
2:44.18
▲ 1.43
2:23.64
▲ 20.54
2:23.88
▼ 0.24
2:21.64
▲ 2.24
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—
50 Fly LCM
29.37
28.37
▲ 1.00
—
—
25.37
▲ 3.00
—
—
24.75
▲ 0.62
100 Fly LCM
1:07.84
1:01.84
▲ 6.00
59.35
▲ 2.49
56.45
▲ 2.90
55.80
▲ 0.65
55.40
▲ 0.40
—
53.54
▲ 1.86
200 Fly LCM
2:35.88
2:27.30
▲ 8.58
2:18.01
▲ 9.29
2:10.91
▲ 7.10
2:15.83
▼ 4.92
2:05.86
▲ 9.97
2:03.65
▲ 2.21
2:00.58
▲ 3.07
200 IM LCM
2:33.86
2:22.35
▲ 11.51
2:15.96
▲ 6.39
2:11.94
▲ 4.02
2:09.03
▲ 2.91
2:05.86
▲ 3.17
2:02.45
▲ 3.41
2:08.55
▼ 6.10
400 IM LCM
5:28.71
5:05.07
▲ 23.64
4:59.75
▲ 5.32
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—
—
4:30.85
▲ 28.90
4:30.34
▲ 0.51
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.