Swimmer profile
Emma Nakamoto
Female17-18Splash Aquatics, IncHI · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free SCY
39.11
31.31
▲ 7.80
28.14
▲ 3.17
28.37
▼ 0.23
26.83
▲ 1.54
26.42
▲ 0.41
26.42
± 0.00
26.38
▲ 0.04
26.16
▲ 0.22
100 Free SCY
1:30.04
1:09.45
▲ 20.59
1:01.32
▲ 8.13
—
58.85
▲ 2.47
57.50
▲ 1.35
57.95
▼ 0.45
57.41
▲ 0.54
58.26
▼ 0.85
200 Free SCY
—
2:34.10
2:18.69
▲ 15.41
—
2:10.05
▲ 8.64
2:06.31
▲ 3.74
2:08.29
▼ 1.98
2:05.34
▲ 2.95
—
500 Free SCY
—
—
—
—
5:49.02
5:54.01
▼ 4.99
6:04.58
▼ 10.57
5:46.07
▲ 18.51
—
1000 Free SCY
—
—
—
—
—
11:56.49
—
—
—
1650 Free SCY
—
—
—
—
—
—
—
—
20:13.51
50 Back SCY
48.04
39.73
▲ 8.31
33.40
▲ 6.33
—
31.49
▲ 1.91
31.39
▲ 0.10
31.39
± 0.00
30.23
▲ 1.16
32.02
▼ 1.79
100 Back SCY
1:47.47
1:20.89
▲ 26.58
1:12.80
▲ 8.09
—
1:06.48
▲ 6.32
1:07.68
▼ 1.20
1:07.90
▼ 0.22
1:08.49
▼ 0.59
1:11.70
▼ 3.21
200 Back SCY
—
3:00.74
2:36.52
▲ 24.22
2:35.77
▲ 0.75
2:26.82
▲ 8.95
2:28.90
▼ 2.08
2:29.44
▼ 0.54
2:29.80
▼ 0.36
—
50 Breast SCY
50.21
46.84
▲ 3.37
43.29
▲ 3.55
—
—
—
—
41.55
▲ 1.74
—
100 Breast SCY
1:59.33
1:45.11
▲ 14.22
1:35.83
▲ 9.28
—
1:29.51
▲ 6.32
1:24.69
▲ 4.82
1:25.81
▼ 1.12
1:23.11
▲ 2.70
—
200 Breast SCY
—
—
—
—
—
3:01.28
—
—
—
50 Fly SCY
48.24
38.47
▲ 9.77
30.42
▲ 8.05
—
—
—
—
29.44
▲ 0.98
29.62
▼ 0.18
100 Fly SCY
—
1:25.68
1:12.01
▲ 13.67
1:07.48
▲ 4.53
1:04.90
▲ 2.58
1:02.13
▲ 2.77
1:02.25
▼ 0.12
1:02.57
▼ 0.32
1:05.43
▼ 2.86
200 Fly SCY
—
—
2:42.78
—
2:27.23
▲ 15.55
2:19.94
▲ 7.29
2:21.19
▼ 1.25
2:25.68
▼ 4.49
2:30.67
▼ 4.99
100 IM SCY
1:39.09
1:21.19
▲ 17.90
1:13.35
▲ 7.84
—
—
—
—
1:12.93
▲ 0.42
1:09.65
▲ 3.28
200 IM SCY
—
3:14.08
2:40.09
▲ 33.99
—
2:28.69
▲ 11.40
2:27.53
▲ 1.16
2:26.27
▲ 1.26
2:28.04
▼ 1.77
—
400 IM SCY
—
—
—
—
—
—
5:25.86
5:13.32
▲ 12.54
—
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.