Swimmer profile
Emma Nishikawa
Female13-14Splash Aquatics, IncHI · WESTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2017–18
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
2025–26
50 Free LCM
1:14.83
48.74
▲ 26.09
39.17
▲ 9.57
37.94
▲ 1.23
35.33
▲ 2.61
33.50
▲ 1.83
32.63
▲ 0.87
34.62
▼ 1.99
100 Free LCM
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—
1:27.69
1:21.49
▲ 6.20
1:14.89
▲ 6.60
1:12.51
▲ 2.38
1:11.03
▲ 1.48
1:13.45
▼ 2.42
200 Free LCM
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—
3:12.65
2:49.68
▲ 22.97
2:35.74
▲ 13.94
2:27.13
▲ 8.61
2:32.08
▼ 4.95
2:43.33
▼ 11.25
400 Free LCM
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—
—
5:50.14
5:41.27
▲ 8.87
5:13.38
▲ 27.89
5:21.64
▼ 8.26
5:37.23
▼ 15.59
800 Free LCM
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—
—
—
—
—
11:03.03
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1500 Free LCM
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—
—
—
—
—
21:21.82
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50 Back LCM
1:18.63
—
50.24
▲ 28.39
48.77
▲ 1.47
44.83
▲ 3.94
39.13
▲ 5.70
41.21
▼ 2.08
39.97
▲ 1.24
100 Back LCM
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2:01.18
1:51.90
▲ 9.28
1:37.10
▲ 14.80
1:33.97
▲ 3.13
1:26.71
▲ 7.26
1:27.72
▼ 1.01
1:32.04
▼ 4.32
200 Back LCM
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—
—
—
3:07.94
3:01.94
▲ 6.00
3:09.96
▼ 8.02
3:13.65
▼ 3.69
50 Breast LCM
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1:08.14
58.81
▲ 9.33
56.04
▲ 2.77
51.41
▲ 4.63
48.60
▲ 2.81
44.69
▲ 3.91
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100 Breast LCM
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2:11.33
1:57.26
▲ 14.07
1:52.23
▲ 5.03
1:45.14
▲ 7.09
1:44.94
▲ 0.20
1:45.70
▼ 0.76
200 Breast LCM
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—
—
—
—
—
3:38.73
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50 Fly LCM
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—
—
40.99
36.58
▲ 4.41
34.65
▲ 1.93
35.61
▼ 0.96
36.43
▼ 0.82
100 Fly LCM
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—
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1:38.32
1:30.39
▲ 7.93
1:20.39
▲ 10.00
1:29.02
▼ 8.63
1:28.70
▲ 0.32
200 Fly LCM
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—
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3:24.47
3:18.76
▲ 5.71
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3:15.51
▲ 3.25
200 IM LCM
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—
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3:22.04
3:06.85
▲ 15.19
2:57.24
▲ 9.61
2:58.16
▼ 0.92
3:05.98
▼ 7.82
400 IM LCM
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—
—
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6:31.28
6:10.04
▲ 21.24
6:32.37
▼ 22.33
6:26.10
▲ 6.27
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.