Swimmer profile
Grayson Choong
Male10 & UnderFirst Colony Swim Team, Inc.GU · SOUTHERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
53.82
40.97
▲ 12.85
37.45
▲ 3.52
100 Free LCM
1:49.92
1:29.19
▲ 20.73
1:17.64
▲ 11.55
200 Free LCM
—
3:20.02
2:49.63
▲ 30.39
400 Free LCM
—
6:48.30
5:55.67
▲ 52.63
50 Back LCM
1:04.17
46.44
▲ 17.73
43.48
▲ 2.96
100 Back LCM
2:12.21
1:41.08
▲ 31.13
1:33.62
▲ 7.46
50 Breast LCM
1:10.61
57.76
▲ 12.85
51.20
▲ 6.56
100 Breast LCM
2:41.25
2:05.74
▲ 35.51
1:51.24
▲ 14.50
50 Fly LCM
59.47
46.06
▲ 13.41
40.18
▲ 5.88
100 Fly LCM
—
1:56.77
1:29.11
▲ 27.66
200 IM LCM
—
3:42.57
3:10.72
▲ 31.85
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.