Swimmer profile
Matthew Dong
Male10 & UnderPatriot Aquatic ClubIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2024–25
2025–26
50 Free LCM
39.13
34.76
▲ 4.37
100 Free LCM
1:29.29
1:21.77
▲ 7.52
200 Free LCM
3:33.89
3:00.27
▲ 33.62
400 Free LCM
7:07.43
6:21.95
▲ 45.48
50 Back LCM
46.40
41.20
▲ 5.20
100 Back LCM
1:49.99
1:29.37
▲ 20.62
50 Breast LCM
52.68
48.08
▲ 4.60
100 Breast LCM
2:05.62
1:44.98
▲ 20.64
50 Fly LCM
49.42
40.26
▲ 9.16
100 Fly LCM
1:46.31
1:40.60
▲ 5.71
200 IM LCM
3:43.17
3:17.60
▲ 25.57
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.