Swimmer profile
Jeffrey Sun
Male11-12Santa Clara Swim ClubPC · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free SCY
38.75
32.02
▲ 6.73
28.15
▲ 3.87
28.01
▲ 0.14
100 Free SCY
1:37.69
1:16.00
▲ 21.69
1:06.60
▲ 9.40
1:01.49
▲ 5.11
200 Free SCY
—
2:53.05
2:22.09
▲ 30.96
2:14.72
▲ 7.37
500 Free SCY
—
—
6:18.97
6:00.83
▲ 18.14
1650 Free SCY
—
—
—
22:02.90
50 Back SCY
49.26
39.58
▲ 9.68
33.26
▲ 6.32
33.19
▲ 0.07
100 Back SCY
—
1:33.55
1:14.25
▲ 19.30
1:10.35
▲ 3.90
200 Back SCY
—
—
—
2:35.13
50 Breast SCY
48.95
38.57
▲ 10.38
33.01
▲ 5.56
32.42
▲ 0.59
100 Breast SCY
1:46.35
1:26.15
▲ 20.20
1:13.90
▲ 12.25
1:10.40
▲ 3.50
200 Breast SCY
—
—
2:46.61
2:34.56
▲ 12.05
50 Fly SCY
—
34.20
30.35
▲ 3.85
29.11
▲ 1.24
100 Fly SCY
—
—
1:11.80
1:08.22
▲ 3.58
200 Fly SCY
—
—
—
2:33.45
100 IM SCY
1:32.22
1:16.40
▲ 15.82
1:09.48
▲ 6.92
1:04.65
▲ 4.83
200 IM SCY
—
3:01.13
2:26.39
▲ 34.74
2:20.62
▲ 5.77
400 IM SCY
—
—
—
5:06.19
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.