Swimmer profile
Dennis Gu
Male11-12Anaheim Aquatics AssociationSCS · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
47.75
40.39
▲ 7.36
35.84
▲ 4.55
30.40
▲ 5.44
100 Free SCY
1:51.21
—
1:16.49
▲ 34.72
1:12.44
▲ 4.05
200 Free SCY
—
—
—
2:30.30
50 Back SCY
56.28
50.36
▲ 5.92
40.22
▲ 10.14
33.65
▲ 6.57
100 Back SCY
—
1:52.52
—
1:14.97
▲ 37.55
50 Breast SCY
1:04.18
54.46
▲ 9.72
39.73
▲ 14.73
35.35
▲ 4.38
100 Breast SCY
—
—
1:40.58
1:19.18
▲ 21.40
50 Fly SCY
1:05.51
—
—
33.09
▲ 32.42
100 IM SCY
—
—
1:26.91
1:16.43
▲ 10.48
200 IM SCY
—
—
—
2:44.36
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.