Swimmer profile
Billy Grau
Male17-18Poseidon Swimming IncVA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
36.96
31.91
▲ 5.05
27.17
▲ 4.74
26.99
▲ 0.18
26.18
▲ 0.81
24.93
▲ 1.25
24.05
▲ 0.88
24.14
▼ 0.09
100 Free LCM
1:24.09
1:14.33
▲ 9.76
1:01.24
▲ 13.09
59.82
▲ 1.42
59.04
▲ 0.78
54.71
▲ 4.33
55.47
▼ 0.76
57.95
▼ 2.48
200 Free LCM
3:13.69
—
2:16.08
▲ 57.61
2:15.25
▲ 0.83
2:08.09
▲ 7.16
2:06.02
▲ 2.07
2:10.45
▼ 4.43
—
400 Free LCM
—
—
4:59.96
5:03.75
▼ 3.79
4:38.82
▲ 24.93
4:27.62
▲ 11.20
4:37.93
▼ 10.31
—
800 Free LCM
—
—
10:21.70
10:24.22
▼ 2.52
10:12.00
▲ 12.22
—
—
—
1500 Free LCM
—
—
—
19:49.09
19:34.01
▲ 15.08
—
—
—
50 Back LCM
44.39
40.55
▲ 3.84
—
—
—
—
—
—
100 Back LCM
1:34.76
1:27.50
▲ 7.26
1:14.85
▲ 12.65
1:12.08
▲ 2.77
1:14.91
▼ 2.83
—
—
—
200 Back LCM
—
—
2:43.86
2:41.97
▲ 1.89
2:29.45
▲ 12.52
2:26.45
▲ 3.00
2:28.43
▼ 1.98
—
50 Breast LCM
51.09
45.40
▲ 5.69
—
—
—
30.39
▲ 15.01
29.17
▲ 1.22
29.47
▼ 0.30
100 Breast LCM
1:49.59
1:37.98
▲ 11.61
1:15.79
▲ 22.19
1:12.79
▲ 3.00
1:09.30
▲ 3.49
1:07.08
▲ 2.22
1:06.16
▲ 0.92
1:12.17
▼ 6.01
200 Breast LCM
—
—
2:52.81
2:49.08
▲ 3.73
2:34.86
▲ 14.22
2:35.00
▼ 0.14
2:35.25
▼ 0.25
—
50 Fly LCM
48.62
40.23
▲ 8.39
—
—
—
—
—
—
100 Fly LCM
—
—
—
—
1:16.90
—
1:09.43
▲ 7.47
—
200 IM LCM
—
3:12.78
2:36.48
▲ 36.30
2:34.94
▲ 1.54
2:24.28
▲ 10.66
2:19.95
▲ 4.33
2:25.18
▼ 5.23
—
400 IM LCM
—
—
5:58.55
—
—
5:15.48
▲ 43.07
5:19.54
▼ 4.06
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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.