Swimmer profile
Mika Mertzel
Female15-16BLAST SharksSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
33.77
32.12
▲ 1.65
31.18
▲ 0.94
30.32
▲ 0.86
29.96
▲ 0.36
30.21
▼ 0.25
100 Free LCM
1:17.82
1:10.94
▲ 6.88
1:08.90
▲ 2.04
1:05.58
▲ 3.32
1:05.11
▲ 0.47
1:05.18
▼ 0.07
200 Free LCM
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2:36.13
2:34.06
▲ 2.07
—
2:24.37
▲ 9.69
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400 Free LCM
—
—
—
—
—
5:18.58
100 Back LCM
—
—
—
1:22.52
1:20.53
▲ 1.99
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50 Breast LCM
40.45
38.30
▲ 2.15
—
—
37.46
▲ 0.84
37.76
▼ 0.30
100 Breast LCM
1:30.74
1:25.79
▲ 4.95
1:23.48
▲ 2.31
1:20.22
▲ 3.26
1:21.49
▼ 1.27
1:22.84
▼ 1.35
200 Breast LCM
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3:01.37
3:02.59
▼ 1.22
2:59.37
▲ 3.22
2:52.73
▲ 6.64
2:55.53
▼ 2.80
50 Fly LCM
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—
—
—
—
34.10
100 Fly LCM
—
—
1:25.14
1:13.86
▲ 11.28
1:13.98
▼ 0.12
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200 IM LCM
3:11.02
3:01.62
▲ 9.40
2:52.53
▲ 9.09
2:42.88
▲ 9.65
2:45.16
▼ 2.28
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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.