Swimmer profile
Jacob Sun
Male13-14Charles River AquaticsNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
28.64
27.70
▲ 0.94
24.64
▲ 3.06
24.15
▲ 0.49
23.54
▲ 0.61
100 Free SCY
1:10.54
1:02.27
▲ 8.27
53.52
▲ 8.75
54.12
▼ 0.60
51.59
▲ 2.53
200 Free SCY
2:29.42
2:21.27
▲ 8.15
2:15.47
▲ 5.80
—
—
50 Back SCY
39.82
34.82
▲ 5.00
32.43
▲ 2.39
—
29.76
▲ 2.67
100 Back SCY
1:19.42
1:14.87
▲ 4.55
1:16.57
▼ 1.70
—
—
200 Back SCY
—
2:41.19
—
—
—
50 Breast SCY
38.52
34.27
▲ 4.25
29.93
▲ 4.34
29.79
▲ 0.14
28.68
▲ 1.11
100 Breast SCY
1:22.84
1:17.94
▲ 4.90
1:06.58
▲ 11.36
1:03.76
▲ 2.82
1:02.71
▲ 1.05
200 Breast SCY
—
2:51.96
2:31.24
▲ 20.72
2:24.83
▲ 6.41
2:19.03
▲ 5.80
50 Fly SCY
38.00
34.64
▲ 3.36
27.37
▲ 7.27
—
25.47
▲ 1.90
100 Fly SCY
—
1:20.96
—
—
57.17
▲ 23.79
100 IM SCY
1:20.88
1:10.21
▲ 10.67
1:00.36
▲ 9.85
58.18
▲ 2.18
58.57
▼ 0.39
200 IM SCY
2:47.22
—
2:15.46
▲ 31.76
2:13.97
▲ 1.49
2:11.98
▲ 1.99
400 IM SCY
—
—
—
4:51.33
—
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.