Swimmer profile
Branson Nakamura
Male15-16Iolani Swim ClubHI · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
46.95
36.81
▲ 10.14
32.92
▲ 3.89
30.25
▲ 2.67
—
26.19
▲ 4.06
25.94
▲ 0.25
24.92
▲ 1.02
100 Free LCM
—
—
1:10.89
1:04.77
▲ 6.12
—
57.12
▲ 7.65
55.33
▲ 1.79
54.91
▲ 0.42
200 Free LCM
—
2:48.66
—
—
—
2:03.84
▲ 44.82
—
—
50 Back LCM
47.15
43.24
▲ 3.91
37.35
▲ 5.89
34.65
▲ 2.70
—
—
27.88
▲ 6.77
27.44
▲ 0.44
100 Back LCM
1:43.34
1:32.89
▲ 10.45
—
1:14.00
▲ 18.89
—
1:04.52
▲ 9.48
59.88
▲ 4.64
1:00.05
▼ 0.17
200 Back LCM
—
—
—
2:39.27
—
2:24.06
▲ 15.21
2:12.64
▲ 11.42
2:12.57
▲ 0.07
50 Breast LCM
54.86
50.84
▲ 4.02
42.74
▲ 8.10
37.40
▲ 5.34
—
—
31.51
▲ 5.89
—
100 Breast LCM
—
1:51.89
—
1:23.10
▲ 28.79
—
1:09.48
▲ 13.62
1:08.35
▲ 1.13
1:06.64
▲ 1.71
200 Breast LCM
—
—
—
2:57.46
—
2:45.48
▲ 11.98
—
—
50 Fly LCM
—
40.63
33.61
▲ 7.02
31.54
▲ 2.07
—
—
27.43
▲ 4.11
—
100 Fly LCM
—
1:37.67
1:17.82
▲ 19.85
1:11.99
▲ 5.83
1:08.21
▲ 3.78
1:03.08
▲ 5.13
1:01.12
▲ 1.96
—
200 Fly LCM
—
—
—
2:43.02
2:38.83
▲ 4.19
2:28.55
▲ 10.28
—
—
200 IM LCM
—
3:17.57
2:53.59
▲ 23.98
2:39.88
▲ 13.71
—
2:18.41
▲ 21.47
2:14.01
▲ 4.40
2:11.49
▲ 2.52
400 IM LCM
—
—
—
—
—
5:03.09
—
—
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.