Swimmer profile
Jason Zong
Male11-12Hockomock Area YMCA LightningNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
54.94
46.65
▲ 8.29
39.00
▲ 7.65
36.76
▲ 2.24
100 Free LCM
—
1:41.12
1:24.84
▲ 16.28
1:21.73
▲ 3.11
200 Free LCM
—
3:48.82
3:05.43
▲ 43.39
2:59.90
▲ 5.53
400 Free LCM
—
—
6:40.01
6:20.12
▲ 19.89
50 Back LCM
—
56.36
47.30
▲ 9.06
44.68
▲ 2.62
100 Back LCM
—
2:06.70
1:41.02
▲ 25.68
1:39.94
▲ 1.08
200 Back LCM
—
—
3:26.12
3:22.59
▲ 3.53
50 Breast LCM
1:12.41
1:10.31
▲ 2.10
—
51.66
▲ 18.65
100 Breast LCM
—
2:25.65
2:04.80
▲ 20.85
1:59.38
▲ 5.42
200 Breast LCM
—
—
—
3:57.86
50 Fly LCM
—
1:03.35
50.14
▲ 13.21
44.98
▲ 5.16
100 Fly LCM
—
2:20.34
1:57.14
▲ 23.20
1:41.64
▲ 15.50
200 IM LCM
—
4:32.84
3:35.19
▲ 57.65
3:30.67
▲ 4.52
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.