Swimmer profile

Grayson Kolson

Male11-12Castle Rock SwimmingCO · WESTERN

PerformanceProgressionGoalsTime StandardsMeets
Short-Course YardsLong-Course Meters
SeasonUSA Swimming season runs Sept – Aug
Event
2024–25
2025–26
50 Free LCM
36.19
33.78
▲ 2.41
100 Free LCM
1:22.47
1:16.22
▲ 6.25
200 Free LCM
2:53.03
2:48.62
▲ 4.41
400 Free LCM
—
5:53.12
800 Free LCM
—
12:12.08
50 Back LCM
42.86
39.59
▲ 3.27
100 Back LCM
1:30.95
1:25.60
▲ 5.35
200 Back LCM
3:16.29
3:04.22
▲ 12.07
50 Breast LCM
54.29
49.67
▲ 4.62
100 Breast LCM
1:57.73
1:44.27
▲ 13.46
200 Breast LCM
—
3:46.90
50 Fly LCM
47.70
39.80
▲ 7.90
100 Fly LCM
1:39.36
1:29.99
▲ 9.37
200 IM LCM
3:28.52
3:10.86
▲ 17.66
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 LCM33.78PB
▾
100 Free LCM1:16.22PB
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200 Free LCM2:48.62PB
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400 Free LCM5:53.12PB
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800 Free LCM12:12.08PB
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50 Back LCM39.59PB
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100 Back LCM1:25.60PB
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200 Back LCM3:04.22PB
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50 Breast LCM49.67PB
▾
100 Breast LCM1:44.27PB
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200 Breast LCM3:46.90PB
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50 Fly LCM39.80PB
▾
100 Fly LCM1:29.99PB
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200 IM LCM3:10.86PB
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