Swimmer profile

William McIlwain

Male10 & UnderCrawfish AquaticsLA · SOUTHERN

PerformanceProgressionGoalsTime StandardsMeets
Short-Course YardsLong-Course Meters
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
50 Free LCM
52.78
43.27
▲ 9.51
100 Free LCM
1:47.19
1:37.91
▲ 9.28
200 Free LCM
3:42.16
3:16.84
▲ 25.32
50 Back LCM
54.71
45.96
▲ 8.75
100 Back LCM
1:57.90
1:39.45
▲ 18.45
50 Breast LCM
1:06.87
—
100 Breast LCM
—
2:12.54
50 Fly LCM
1:11.06
58.01
▲ 13.05
200 IM LCM
—
3:49.36
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.

50 Free LCM43.27PB
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100 Free LCM1:37.91PB
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200 Free LCM3:16.84PB
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50 Back LCM45.96PB
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100 Back LCM1:39.45PB
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50 Breast LCM1:06.87PB
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100 Breast LCM2:12.54PB
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50 Fly LCM58.01PB
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200 IM LCM3:49.36PB
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