Swimmer profile
Emma Nishikawa
Female13-14Splash 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
1:02.64
45.38
▲ 17.26
43.02
▲ 2.36
37.20
▲ 5.82
33.46
▲ 3.74
30.16
▲ 3.30
29.30
▲ 0.86
28.35
▲ 0.95
29.35
▼ 1.00
100 Free SCY
—
1:42.43
1:33.88
▲ 8.55
—
1:11.61
▲ 22.27
1:04.14
▲ 7.47
1:01.78
▲ 2.36
1:00.97
▲ 0.81
1:02.65
▼ 1.68
200 Free SCY
—
—
—
2:55.99
2:30.87
▲ 25.12
2:18.00
▲ 12.87
2:11.98
▲ 6.02
2:07.61
▲ 4.37
2:13.00
▼ 5.39
500 Free SCY
—
—
—
—
—
6:50.79
6:06.85
▲ 43.94
5:42.34
▲ 24.51
5:47.48
▼ 5.14
1000 Free SCY
—
—
—
—
—
—
—
11:56.63
11:54.25
▲ 2.38
1650 Free SCY
—
—
—
—
—
—
—
20:06.43
19:49.66
▲ 16.77
50 Back SCY
1:04.62
53.09
▲ 11.53
44.67
▲ 8.42
44.65
▲ 0.02
38.92
▲ 5.73
34.95
▲ 3.97
33.01
▲ 1.94
34.34
▼ 1.33
32.90
▲ 1.44
100 Back SCY
—
—
1:48.82
—
1:27.05
▲ 21.77
1:17.52
▲ 9.53
1:11.76
▲ 5.76
1:11.77
▼ 0.01
1:11.19
▲ 0.58
200 Back SCY
—
—
—
—
—
2:46.92
2:36.34
▲ 10.58
2:30.18
▲ 6.16
2:29.53
▲ 0.65
50 Breast SCY
—
1:01.16
1:00.86
▲ 0.30
—
45.43
▲ 15.43
42.04
▲ 3.39
40.30
▲ 1.74
39.75
▲ 0.55
—
100 Breast SCY
—
—
—
—
1:41.58
1:36.83
▲ 4.75
1:27.78
▲ 9.05
1:27.55
▲ 0.23
1:23.80
▲ 3.75
200 Breast SCY
—
—
—
—
—
—
3:06.36
2:57.04
▲ 9.32
2:51.75
▲ 5.29
50 Fly SCY
—
58.09
50.67
▲ 7.42
—
36.57
▲ 14.10
33.00
▲ 3.57
30.62
▲ 2.38
31.36
▼ 0.74
32.20
▼ 0.84
100 Fly SCY
—
—
—
—
1:23.92
1:15.76
▲ 8.16
1:10.24
▲ 5.52
1:11.85
▼ 1.61
1:13.11
▼ 1.26
200 Fly SCY
—
—
—
—
3:10.59
2:48.88
▲ 21.71
2:47.16
▲ 1.72
2:42.99
▲ 4.17
2:40.50
▲ 2.49
100 IM SCY
—
1:55.11
—
—
1:22.56
▲ 32.55
1:17.80
▲ 4.76
1:11.67
▲ 6.13
1:14.00
▼ 2.33
—
200 IM SCY
—
—
—
—
2:59.78
2:46.60
▲ 13.18
2:32.83
▲ 13.77
2:31.60
▲ 1.23
2:33.29
▼ 1.69
400 IM SCY
—
—
—
—
—
6:06.20
5:30.70
▲ 35.50
5:21.69
▲ 9.01
5:26.34
▼ 4.65
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.