Swimmer profile
Matthew Duanmu
Male13-14Aquajets Swim TeamMN · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
37.12
33.55
▲ 3.57
28.70
▲ 4.85
28.22
▲ 0.48
100 Free LCM
1:24.94
1:15.10
▲ 9.84
1:04.43
▲ 10.67
1:02.10
▲ 2.33
200 Free LCM
—
—
—
2:13.61
400 Free LCM
6:52.44
5:56.92
▲ 55.52
—
4:43.73
▲ 73.19
50 Back LCM
47.02
43.55
▲ 3.47
37.83
▲ 5.72
33.66
▲ 4.17
100 Back LCM
1:43.79
—
1:21.52
▲ 22.27
1:11.76
▲ 9.76
50 Breast LCM
47.10
42.67
▲ 4.43
37.74
▲ 4.93
38.53
▼ 0.79
100 Breast LCM
1:47.80
1:35.70
▲ 12.10
1:25.44
▲ 10.26
1:22.98
▲ 2.46
200 Breast LCM
—
3:28.10
3:02.50
▲ 25.60
3:11.01
▼ 8.51
50 Fly LCM
45.71
38.18
▲ 7.53
31.62
▲ 6.56
28.97
▲ 2.65
100 Fly LCM
—
1:42.09
1:12.18
▲ 29.91
1:06.70
▲ 5.48
200 Fly LCM
—
—
—
2:35.09
200 IM LCM
3:33.30
3:06.33
▲ 26.97
2:43.33
▲ 23.00
2:32.44
▲ 10.89
400 IM LCM
—
—
5:37.52
5:25.37
▲ 12.15
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.