Swimmer profile
William Cilliers
Male13-14Alameda GatorsPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
32.78
28.45
▲ 4.33
26.26
▲ 2.19
25.75
▲ 0.51
100 Free SCY
1:13.48
1:05.08
▲ 8.40
56.38
▲ 8.70
54.42
▲ 1.96
100 Back SCY
—
—
1:11.49
1:07.33
▲ 4.16
50 Breast SCY
43.75
41.21
▲ 2.54
35.26
▲ 5.95
—
200 Breast SCY
—
3:00.36
2:39.62
▲ 20.74
2:26.80
▲ 12.82
50 Fly SCY
43.42
35.57
▲ 7.85
30.45
▲ 5.12
28.32
▲ 2.13
200 Fly SCY
—
2:57.17
—
—
200 IM SCY
2:56.40
2:39.05
▲ 17.35
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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.