Swimmer profile
Billy Grau
Male17-18Poseidon Swimming IncVA · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
32.49
27.42
▲ 5.07
25.70
▲ 1.72
23.69
▲ 2.01
22.76
▲ 0.93
22.04
▲ 0.72
22.14
▼ 0.10
21.08
▲ 1.06
100 Free SCY
—
1:00.13
57.63
▲ 2.50
50.80
▲ 6.83
48.92
▲ 1.88
48.26
▲ 0.66
46.48
▲ 1.78
46.91
▼ 0.43
200 Free SCY
—
2:18.69
2:07.53
▲ 11.16
1:55.56
▲ 11.97
1:50.54
▲ 5.02
1:55.83
▼ 5.29
—
—
500 Free SCY
—
6:03.45
6:05.61
▼ 2.16
5:17.75
▲ 47.86
5:05.27
▲ 12.48
—
4:50.10
▲ 15.17
5:09.91
▼ 19.81
1000 Free SCY
—
—
—
11:26.35
11:01.09
▲ 25.26
10:17.98
▲ 43.11
10:27.67
▼ 9.69
—
1650 Free SCY
—
—
—
—
18:07.48
—
—
—
50 Back SCY
—
32.59
—
—
—
—
—
—
100 Back SCY
1:31.33
1:10.78
▲ 20.55
1:08.11
▲ 2.67
1:01.24
▲ 6.87
1:01.75
▼ 0.51
59.51
▲ 2.24
59.00
▲ 0.51
—
200 Back SCY
—
2:36.12
2:21.75
▲ 14.37
2:10.31
▲ 11.44
2:17.52
▼ 7.21
—
2:02.49
▲ 15.03
—
50 Breast SCY
—
35.12
—
—
—
27.95
▲ 7.17
—
25.51
▲ 2.44
100 Breast SCY
—
1:18.46
1:12.56
▲ 5.90
1:02.21
▲ 10.35
59.07
▲ 3.14
58.00
▲ 1.07
56.40
▲ 1.60
56.85
▼ 0.45
200 Breast SCY
—
2:40.98
2:43.30
▼ 2.32
2:24.97
▲ 18.33
2:15.11
▲ 9.86
2:06.29
▲ 8.82
2:03.20
▲ 3.09
2:10.41
▼ 7.21
50 Fly SCY
—
33.46
—
—
—
—
—
—
100 Fly SCY
—
1:18.72
—
1:13.16
▲ 5.56
1:02.35
▲ 10.81
—
56.74
▲ 5.61
—
200 Fly SCY
—
3:01.92
2:54.51
▲ 7.41
—
—
—
2:11.20
▲ 43.31
—
100 IM SCY
1:27.73
1:12.17
▲ 15.56
—
—
—
—
—
—
200 IM SCY
—
2:30.30
2:26.47
▲ 3.83
2:14.51
▲ 11.96
2:01.58
▲ 12.93
2:03.06
▼ 1.48
1:58.96
▲ 4.10
2:03.96
▼ 5.00
400 IM SCY
—
5:21.19
5:14.83
▲ 6.36
4:49.73
▲ 25.10
4:39.93
▲ 9.80
4:27.25
▲ 12.68
4:15.73
▲ 11.52
4:32.99
▼ 17.26
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.