Swimmer profile
Libby Miyashita
FemaleOpen / SeniorSwimRVAVA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
27.37
26.22
▲ 1.15
25.73
▲ 0.49
25.65
▲ 0.08
24.68
▲ 0.97
24.73
▼ 0.05
100 Free SCY
58.65
56.61
▲ 2.04
56.26
▲ 0.35
56.44
▼ 0.18
53.84
▲ 2.60
54.69
▼ 0.85
200 Free SCY
—
2:09.22
2:04.18
▲ 5.04
2:11.84
▼ 7.66
2:04.50
▲ 7.34
1:59.87
▲ 4.63
500 Free SCY
5:57.88
5:45.71
▲ 12.17
5:40.13
▲ 5.58
5:31.07
▲ 9.06
5:30.13
▲ 0.94
—
1000 Free SCY
—
12:12.22
—
11:43.24
▲ 28.98
—
—
50 Back SCY
—
30.73
30.84
▼ 0.11
—
28.93
▲ 1.91
—
100 Back SCY
1:07.15
1:04.46
▲ 2.69
1:02.53
▲ 1.93
1:02.55
▼ 0.02
59.89
▲ 2.66
—
200 Back SCY
2:27.40
2:19.18
▲ 8.22
2:15.14
▲ 4.04
2:14.55
▲ 0.59
2:16.97
▼ 2.42
—
50 Breast SCY
—
35.57
—
—
—
—
100 Breast SCY
1:19.96
1:14.35
▲ 5.61
1:11.18
▲ 3.17
1:08.90
▲ 2.28
1:08.61
▲ 0.29
—
200 Breast SCY
—
2:46.35
2:43.17
▲ 3.18
2:30.67
▲ 12.50
2:32.58
▼ 1.91
—
50 Fly SCY
—
28.97
27.87
▲ 1.10
—
26.85
▲ 1.02
—
100 Fly SCY
1:02.51
1:01.47
▲ 1.04
59.19
▲ 2.28
58.48
▲ 0.71
56.41
▲ 2.07
56.66
▼ 0.25
200 Fly SCY
2:22.67
2:13.89
▲ 8.78
2:12.84
▲ 1.05
2:09.96
▲ 2.88
2:03.42
▲ 6.54
2:03.27
▲ 0.15
100 IM SCY
1:11.84
1:04.45
▲ 7.39
—
1:01.90
▲ 2.55
—
1:02.88
▼ 0.98
200 IM SCY
2:28.06
2:22.45
▲ 5.61
2:16.35
▲ 6.10
2:12.69
▲ 3.66
2:11.33
▲ 1.36
2:08.29
▲ 3.04
400 IM SCY
5:23.56
4:59.69
▲ 23.87
4:53.36
▲ 6.33
4:44.05
▲ 9.31
4:48.28
▼ 4.23
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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.