Swimmer profile
Emi Yamakawa
Female11-12Charles River AquaticsNE · EASTERN
SeasonUSA Swimming season runs Sept – Aug
Event
2022–23
2023–24
2024–25
2025–26
50 Free LCM
38.63
35.02
▲ 3.61
32.15
▲ 2.87
31.48
▲ 0.67
100 Free LCM
1:30.54
1:15.57
▲ 14.97
1:08.66
▲ 6.91
1:08.02
▲ 0.64
200 Free LCM
—
2:50.00
2:28.47
▲ 21.53
2:24.11
▲ 4.36
400 Free LCM
—
—
5:15.92
5:05.72
▲ 10.20
800 Free LCM
—
—
—
10:33.00
50 Back LCM
47.18
40.68
▲ 6.50
37.32
▲ 3.36
36.97
▲ 0.35
100 Back LCM
1:43.51
1:28.18
▲ 15.33
—
1:15.73
▲ 12.45
200 Back LCM
—
—
2:40.31
2:40.79
▼ 0.48
50 Breast LCM
53.53
44.60
▲ 8.93
43.72
▲ 0.88
39.64
▲ 4.08
100 Breast LCM
—
1:49.16
1:26.95
▲ 22.21
1:24.58
▲ 2.37
200 Breast LCM
—
—
3:04.89
3:01.39
▲ 3.50
50 Fly LCM
45.98
42.71
▲ 3.27
—
34.24
▲ 8.47
100 Fly LCM
—
1:32.16
1:17.08
▲ 15.08
1:19.35
▼ 2.27
200 Fly LCM
—
—
2:54.10
2:55.61
▼ 1.51
200 IM LCM
—
2:59.96
2:41.02
▲ 18.94
2:40.31
▲ 0.71
400 IM LCM
—
—
5:43.26
5:39.35
▲ 3.91
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.