Swimmer profile
Lucas Guo
Male11-12Santa Clara Swim ClubPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free SCY
46.02
33.00
▲ 13.02
28.67
▲ 4.33
100 Free SCY
1:49.16
1:12.79
▲ 36.37
1:00.30
▲ 12.49
200 Free SCY
3:26.02
2:43.24
▲ 42.78
2:14.71
▲ 28.53
500 Free SCY
—
—
6:13.55
50 Back SCY
44.97
40.49
▲ 4.48
33.16
▲ 7.33
100 Back SCY
1:56.79
1:24.99
▲ 31.80
1:11.61
▲ 13.38
50 Breast SCY
59.00
45.61
▲ 13.39
38.83
▲ 6.78
100 Breast SCY
2:03.73
1:41.20
▲ 22.53
1:24.37
▲ 16.83
50 Fly SCY
—
42.33
34.46
▲ 7.87
100 Fly SCY
—
—
1:15.94
100 IM SCY
1:42.84
1:28.42
▲ 14.42
1:13.63
▲ 14.79
200 IM SCY
—
3:03.14
2:30.39
▲ 32.75
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.