Swimmer profile
Matt Marsteiner
MaleOpen / SeniorNC State UniversityNC · SOUTHERNCollege athlete · NC 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
2025–26
50 Free LCM
34.21
31.53
▲ 2.68
29.96
▲ 1.57
25.40
▲ 4.56
26.56
▼ 1.16
25.14
▲ 1.42
24.89
▲ 0.25
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100 Free LCM
1:18.83
1:09.39
▲ 9.44
1:04.77
▲ 4.62
56.83
▲ 7.94
53.98
▲ 2.85
53.18
▲ 0.80
52.43
▲ 0.75
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200 Free LCM
2:49.50
—
2:17.65
▲ 31.85
1:57.31
▲ 20.34
1:54.41
▲ 2.90
1:52.07
▲ 2.34
1:52.55
▼ 0.48
1:52.32
▲ 0.23
1:53.94
▼ 1.62
400 Free LCM
5:59.82
—
5:03.27
▲ 56.55
4:07.24
▲ 56.03
3:59.07
▲ 8.17
3:55.26
▲ 3.81
3:55.08
▲ 0.18
3:56.07
▼ 0.99
4:03.60
▼ 7.53
800 Free LCM
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9:48.08
8:29.39
▲ 78.69
8:25.79
▲ 3.60
8:09.67
▲ 16.12
8:08.24
▲ 1.43
8:13.05
▼ 4.81
8:18.72
▼ 5.67
1500 Free LCM
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—
19:00.46
16:37.41
▲ 143.05
16:04.29
▲ 33.12
15:39.50
▲ 24.79
15:53.21
▼ 13.71
15:48.63
▲ 4.58
16:10.28
▼ 21.65
50 Back LCM
41.96
37.35
▲ 4.61
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—
—
29.44
▲ 7.91
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100 Back LCM
1:32.33
1:18.45
▲ 13.88
1:14.27
▲ 4.18
1:05.14
▲ 9.13
1:05.14
± 0.00
1:01.18
▲ 3.96
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200 Back LCM
—
2:44.27
2:36.16
▲ 8.11
2:20.21
▲ 15.95
2:22.30
▼ 2.09
2:13.26
▲ 9.04
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50 Breast LCM
51.86
—
—
—
35.17
▲ 16.69
32.76
▲ 2.41
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—
100 Breast LCM
1:53.16
1:41.97
▲ 11.19
1:34.33
▲ 7.64
1:21.45
▲ 12.88
—
1:12.24
▲ 9.21
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200 Breast LCM
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—
3:21.93
2:52.12
▲ 29.81
2:46.66
▲ 5.46
2:39.00
▲ 7.66
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50 Fly LCM
37.25
34.80
▲ 2.45
—
26.94
▲ 7.86
—
25.92
▲ 1.02
25.96
▼ 0.04
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100 Fly LCM
1:28.92
1:21.53
▲ 7.39
1:08.19
▲ 13.34
57.92
▲ 10.27
57.03
▲ 0.89
54.90
▲ 2.13
55.16
▼ 0.26
—
57.42
▼ 2.26
200 Fly LCM
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—
2:26.34
2:07.98
▲ 18.36
2:03.74
▲ 4.24
2:00.44
▲ 3.30
2:00.68
▼ 0.24
2:02.91
▼ 2.23
2:05.67
▼ 2.76
200 IM LCM
3:09.07
2:56.45
▲ 12.62
2:48.07
▲ 8.38
2:23.11
▲ 24.96
2:13.45
▲ 9.66
2:10.56
▲ 2.89
2:09.78
▲ 0.78
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400 IM LCM
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5:46.74
4:57.69
▲ 49.05
4:45.57
▲ 12.12
4:36.61
▲ 8.96
4:34.93
▲ 1.68
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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.