Swimmer profile
Marin McAndrew
FemaleOpen / SeniorIllini Swim ClubIL · CENTRALCollege athlete · University of IllinoisD1
SeasonUSA Swimming season runs Sept – Aug
Event
2013–14
2014–15
2015–16
2016–17
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
47.51
39.85
▲ 7.66
34.81
▲ 5.04
32.87
▲ 1.94
29.21
▲ 3.66
27.43
▲ 1.78
27.18
▲ 0.25
27.06
▲ 0.12
27.69
▼ 0.63
27.68
▲ 0.01
100 Free LCM
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—
1:18.48
1:16.54
▲ 1.94
1:04.97
▲ 11.57
1:00.02
▲ 4.95
59.52
▲ 0.50
58.63
▲ 0.89
59.51
▼ 0.88
1:00.42
▼ 0.91
200 Free LCM
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—
—
—
—
2:12.92
2:14.15
▼ 1.23
2:09.89
▲ 4.26
2:10.93
▼ 1.04
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400 Free LCM
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—
—
—
—
4:58.17
—
—
4:54.72
▲ 3.45
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50 Back LCM
53.72
50.49
▲ 3.23
45.46
▲ 5.03
40.10
▲ 5.36
—
—
32.34
▲ 7.76
—
—
31.58
▲ 0.76
100 Back LCM
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—
1:41.11
1:28.93
▲ 12.18
1:19.45
▲ 9.48
1:11.53
▲ 7.92
1:08.47
▲ 3.06
—
1:08.57
▼ 0.10
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200 Back LCM
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—
—
—
—
—
2:40.70
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—
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50 Breast LCM
—
—
51.31
47.56
▲ 3.75
—
—
—
—
—
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100 Breast LCM
—
2:07.79
1:53.17
▲ 14.62
1:40.75
▲ 12.42
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—
—
—
—
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50 Fly LCM
—
—
43.39
38.05
▲ 5.34
—
—
30.38
▲ 7.67
29.49
▲ 0.89
—
30.03
▼ 0.54
100 Fly LCM
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—
—
1:32.27
—
1:07.64
▲ 24.63
1:08.21
▼ 0.57
1:06.42
▲ 1.79
1:05.91
▲ 0.51
1:05.89
▲ 0.02
200 IM LCM
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—
—
—
—
2:37.86
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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.