Swimmer profile
Nathan Petchdenlarp
Male17-18PRO SwimmingPNW · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2015–16
2016–17
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
42.62
38.91
▲ 3.71
34.96
▲ 3.95
33.69
▲ 1.27
—
28.70
▲ 4.99
27.24
▲ 1.46
27.53
▼ 0.29
26.69
▲ 0.84
100 Free LCM
1:41.52
1:27.85
▲ 13.67
1:16.69
▲ 11.16
1:13.98
▲ 2.71
—
1:00.86
▲ 13.12
1:00.05
▲ 0.81
58.51
▲ 1.54
59.31
▼ 0.80
200 Free LCM
—
—
2:49.21
2:42.64
▲ 6.57
—
—
—
—
—
50 Back LCM
54.75
46.72
▲ 8.03
42.91
▲ 3.81
—
—
—
—
—
31.29
▲ 11.62
100 Back LCM
—
1:42.53
1:34.39
▲ 8.14
—
—
—
—
—
—
50 Breast LCM
59.01
50.10
▲ 8.91
41.79
▲ 8.31
40.43
▲ 1.36
—
33.22
▲ 7.21
33.13
▲ 0.09
31.92
▲ 1.21
32.11
▼ 0.19
100 Breast LCM
2:03.49
1:44.54
▲ 18.95
1:32.44
▲ 12.10
1:28.86
▲ 3.58
1:14.02
▲ 14.84
1:10.33
▲ 3.69
1:09.70
▲ 0.63
1:09.02
▲ 0.68
1:11.03
▼ 2.01
200 Breast LCM
—
—
—
3:02.72
2:38.08
▲ 24.64
2:33.20
▲ 4.88
2:30.15
▲ 3.05
2:30.91
▼ 0.76
2:32.34
▼ 1.43
50 Fly LCM
53.48
44.52
▲ 8.96
40.98
▲ 3.54
38.16
▲ 2.82
—
30.88
▲ 7.28
31.38
▼ 0.50
28.63
▲ 2.75
—
100 Fly LCM
—
—
1:30.84
—
1:11.86
▲ 18.98
1:07.61
▲ 4.25
1:06.98
▲ 0.63
—
—
200 IM LCM
—
—
3:01.93
2:51.82
▲ 10.11
2:32.09
▲ 19.73
2:26.77
▲ 5.32
2:22.36
▲ 4.41
2:21.83
▲ 0.53
2:21.80
▲ 0.03
400 IM LCM
—
—
—
—
—
5:15.00
—
—
—
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.