Swimmer profile
Jacob Jiang
Male13-14Phoenix Aquatic Club USA LLCMR · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2023–24
2024–25
2025–26
50 Free LCM
35.47
32.40
▲ 3.07
30.60
▲ 1.80
100 Free LCM
1:21.40
1:11.48
▲ 9.92
1:05.14
▲ 6.34
200 Free LCM
—
2:49.19
2:25.30
▲ 23.89
400 Free LCM
—
5:43.78
—
800 Free LCM
—
—
10:34.96
50 Back LCM
—
40.05
—
100 Back LCM
—
1:26.13
1:18.83
▲ 7.30
200 Back LCM
—
2:55.19
2:54.27
▲ 0.92
50 Breast LCM
—
42.50
39.66
▲ 2.84
100 Breast LCM
1:43.55
1:31.45
▲ 12.10
1:23.51
▲ 7.94
200 Breast LCM
—
3:13.91
3:00.25
▲ 13.66
50 Fly LCM
—
40.54
—
100 Fly LCM
—
1:33.08
1:25.30
▲ 7.78
200 Fly LCM
—
—
3:25.77
200 IM LCM
—
2:55.04
2:43.02
▲ 12.02
400 IM LCM
—
6:15.75
6:02.69
▲ 13.06
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.