Swimmer profile
William Bokma
Male13-14Boise YMCA Swim TeamSR · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
40.95
39.23
▲ 1.72
35.23
▲ 4.00
32.89
▲ 2.34
31.77
▲ 1.12
28.32
▲ 3.45
100 Free SCY
1:37.09
1:30.92
▲ 6.17
1:20.17
▲ 10.75
1:13.56
▲ 6.61
1:11.90
▲ 1.66
59.75
▲ 12.15
200 Free SCY
—
—
3:04.48
2:47.01
▲ 17.47
2:44.28
▲ 2.73
2:14.11
▲ 30.17
500 Free SCY
—
—
—
—
7:12.71
6:06.39
▲ 66.32
50 Back SCY
53.33
47.31
▲ 6.02
40.88
▲ 6.43
37.15
▲ 3.73
34.19
▲ 2.96
31.03
▲ 3.16
100 Back SCY
—
1:41.52
1:31.64
▲ 9.88
1:24.02
▲ 7.62
1:19.33
▲ 4.69
1:07.28
▲ 12.05
200 Back SCY
—
—
—
3:02.96
2:51.06
▲ 11.90
2:19.68
▲ 31.38
50 Breast SCY
—
—
1:01.05
52.62
▲ 8.43
—
—
50 Fly SCY
—
1:00.16
50.34
▲ 9.82
43.96
▲ 6.38
39.21
▲ 4.75
32.45
▲ 6.76
100 Fly SCY
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—
—
—
—
1:19.35
100 IM SCY
—
2:05.74
—
1:30.07
▲ 35.67
—
—
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.