Swimmer profile
Sun Young Byun
FemaleOpen / SeniorSan Dimas AquaticsSCS · WESTERNCollege athlete · Claremont-Mudd-ScrippsD3
SeasonUSA Swimming season runs Sept – Aug
Event
2018–19
2022–23
2023–24
2024–25
2025–26
50 Free SCY
25.66
25.44
▲ 0.22
25.11
▲ 0.33
24.74
▲ 0.37
24.35
▲ 0.39
100 Free SCY
55.88
52.73
▲ 3.15
54.51
▼ 1.78
54.27
▲ 0.24
51.83
▲ 2.44
200 Free SCY
—
1:52.88
1:51.75
▲ 1.13
1:52.43
▼ 0.68
1:51.92
▲ 0.51
500 Free SCY
—
5:07.82
5:13.83
▼ 6.01
—
—
50 Back SCY
—
—
27.48
26.97
▲ 0.51
26.16
▲ 0.81
100 Back SCY
1:04.78
57.18
▲ 7.60
—
—
58.45
▼ 1.27
200 Back SCY
—
—
—
—
2:13.16
100 Breast SCY
—
—
—
1:10.79
—
200 Breast SCY
—
—
—
—
2:32.62
100 Fly SCY
59.11
55.23
▲ 3.88
55.43
▼ 0.20
54.78
▲ 0.65
54.22
▲ 0.56
200 Fly SCY
—
2:08.23
2:03.22
▲ 5.01
2:04.04
▼ 0.82
2:00.15
▲ 3.89
200 IM SCY
2:12.26
—
2:05.93
▲ 6.33
2:05.89
▲ 0.04
2:04.60
▲ 1.29
400 IM SCY
—
—
4:39.94
4:40.23
▼ 0.29
—
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.