Swimmer profile

Billy NIU

Male13-14Alto Swim ClubPC · WESTERN

PerformanceProgressionGoalsTime StandardsMeets
Short-Course YardsLong-Course Meters
SeasonUSA Swimming season runs Sept – Aug
Event
2024–25
2025–26
50 Free SCY
28.07
27.37
▲ 0.70
100 Free SCY
1:01.08
1:00.31
▲ 0.77
200 Free SCY
2:19.64
2:14.46
▲ 5.18
500 Free SCY
—
6:04.25
50 Back SCY
36.57
36.12
▲ 0.45
100 Back SCY
—
1:16.13
50 Breast SCY
39.29
—
100 Breast SCY
1:25.34
1:22.47
▲ 2.87
200 Breast SCY
—
2:57.67
50 Fly SCY
33.15
34.07
▼ 0.92
100 Fly SCY
1:21.97
1:17.90
▲ 4.07
200 Fly SCY
3:11.04
3:03.22
▲ 7.82
100 IM SCY
1:14.44
—
200 IM SCY
2:41.68
2:37.96
▲ 3.72
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 SCY27.37PB
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100 Free SCY1:00.31PB
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200 Free SCY2:14.46PB
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500 Free SCY6:04.25PB
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50 Back SCY36.12PB
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100 Back SCY1:16.13PB
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50 Breast SCY39.29PB
▾
100 Breast SCY1:22.47PB
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200 Breast SCY2:57.67PB
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50 Fly SCY33.15PB
▾
100 Fly SCY1:17.90PB
▾
200 Fly SCY3:03.22PB
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200 IM SCY2:37.96PB
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