Swimmer profile
Oliver Chen
Male11-12FASTNI · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
25 Free SCY
20.55
—
—
50 Free SCY
39.26
35.29
▲ 3.97
32.74
▲ 2.55
100 Free SCY
1:29.74
1:20.50
▲ 9.24
1:14.17
▲ 6.33
200 Free SCY
3:06.20
2:54.18
▲ 12.02
2:47.72
▲ 6.46
500 Free SCY
—
—
7:16.94
25 Back SCY
23.17
—
—
50 Back SCY
44.05
39.94
▲ 4.11
38.44
▲ 1.50
100 Back SCY
1:36.77
1:27.17
▲ 9.60
1:22.64
▲ 4.53
200 Back SCY
—
—
2:54.84
50 Breast SCY
49.38
39.99
▲ 9.39
39.07
▲ 0.92
100 Breast SCY
1:44.30
1:28.76
▲ 15.54
1:29.95
▼ 1.19
200 Breast SCY
—
—
3:03.25
50 Fly SCY
57.13
42.67
▲ 14.46
39.28
▲ 3.39
100 Fly SCY
1:42.68
1:39.43
▲ 3.25
1:37.44
▲ 1.99
100 IM SCY
1:40.48
1:23.75
▲ 16.73
1:23.14
▲ 0.61
200 IM SCY
3:31.48
3:03.44
▲ 28.04
3:00.75
▲ 2.69
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.