Emi Yamakawa

Age: 12 years old
Age Category: 11-12
Team: Charles River Aquatics | New England Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Charles River Aquatics New England Swimming Eastern Zone USA
Free 50 Y 28.15 12 02/06/2026 A AA: 28.09 (+0.06s | 0.2%) 3 62 345 1,000+
Free 100 Y 1:00.24 12 12/11/2025 AA AAA: 58.69 (+1.55s | 2.6%) 3 44 229 940
50 Free
28.85
28.85
100 Free
31.39
1:00.24
100 Free
1:00.24
Free 200 Y 2:08.12 12 12/11/2025 AA AAA: 2:07.69 (+0.43s | 0.3%) 1 17 87 379
50 Free
29.32
29.32
100 Free
32.03
1:01.35
100 Free
1:01.35
150 Free
33.68
1:35.03
200 Free
33.08
2:08.11
100 Free
1:06.76
Free 500 Y 5:43.69 12 02/06/2026 AA AAA: 5:43.29 (+0.40s | 0.1%) 1 11 94 371
50 Free
31.70
31.70
100 Free
34.33
1:06.03
100 Free
1:06.03
150 Free
34.80
1:40.83
200 Free
35.35
2:16.18
100 Free
1:10.15
250 Free
35.40
2:51.58
300 Free
35.18
3:26.76
100 Free
1:10.58
350 Free
34.86
4:01.62
400 Free
34.78
4:36.40
100 Free
1:09.64
450 Free
34.21
5:10.61
500 Free
33.08
5:43.69
100 Free
1:07.29
Free 1000 Y 12:05.00 12 09/27/2025 AA AAA: 11:49.29 (+15.71s | 2.2%) 1 5 25 161
50 Free
33.92
33.92
100 Free
38.31
1:12.23
100 Free
1:12.23
150 Free
36.87
1:49.10
200 Free
37.07
2:26.17
100 Free
1:13.94
250 Free
36.68
3:02.85
300 Free
36.78
3:39.63
100 Free
1:13.46
350 Free
36.85
4:16.48
400 Free
36.72
4:53.20
100 Free
1:13.57
450 Free
36.85
5:30.05
500 Free
36.74
6:06.79
100 Free
1:13.59
550 Free
36.12
6:42.91
600 Free
35.61
7:18.52
100 Free
1:11.73
650 Free
35.60
7:54.12
700 Free
36.54
8:30.66
100 Free
1:12.14
750 Free
35.79
9:06.45
800 Free
36.31
9:42.76
100 Free
1:12.10
850 Free
36.71
10:19.47
900 Free
36.58
10:56.05
100 Free
1:13.29
950 Free
35.66
11:31.71
1000 Free
33.29
12:05.00
100 Free
1:08.95
Free 1650 Y 19:54.72 12 01/09/2026 AA AAA: 19:44.39 (+10.33s | 0.9%) 1 4 15 77
50 Free
34.54
34.54
100 Free
37.31
1:11.85
100 Free
1:11.85
150 Free
37.92
1:49.77
200 Free
37.13
2:26.90
100 Free
1:15.05
250 Free
37.38
3:04.28
300 Free
37.21
3:41.49
100 Free
1:14.59
350 Free
36.55
4:18.04
400 Free
36.35
4:54.39
100 Free
1:12.90
450 Free
36.30
5:30.69
500 Free
36.06
6:06.75
100 Free
1:12.36
550 Free
36.83
6:43.58
600 Free
36.24
7:19.82
100 Free
1:13.07
650 Free
35.86
7:55.68
700 Free
36.32
8:32.00
100 Free
1:12.18
750 Free
35.80
9:07.81
800 Free
36.21
9:44.02
100 Free
1:12.01
850 Free
36.35
10:20.37
900 Free
35.69
10:56.06
100 Free
1:12.04
950 Free
35.23
11:31.29
1000 Free
35.54
12:06.83
100 Free
1:10.77
1050 Free
36.27
12:43.10
1100 Free
35.97
13:19.07
100 Free
1:12.24
1150 Free
36.33
13:55.40
1200 Free
36.17
14:31.57
100 Free
1:12.50
1250 Free
36.61
15:08.18
1300 Free
36.64
15:44.83
100 Free
1:13.26
1350 Free
36.50
16:21.33
1400 Free
35.84
16:57.17
100 Free
1:12.34
1450 Free
36.16
17:33.33
1500 Free
36.24
18:09.57
100 Free
1:12.40
1550 Free
36.04
18:45.61
1600 Free
35.63
19:21.24
100 Free
1:11.67
1650 Free
33.48
19:54.72
Back 50 Y 30.92 12 02/06/2026 AA AAA: 30.49 (+0.43s | 1.4%) 2 15 97 420
Back 100 Y 1:06.20 12 12/11/2025 AA AAA: 1:06.19 (+0.01s | 0.0%) 1 14 116 440
50 Back
32.25
32.25
100 Back
33.95
1:06.20
100 Back
1:06.20
Back 200 Y 2:19.07 12 12/11/2025 AAA AAAA: 2:14.59 (+4.48s | 3.2%) 1 3 26 85
50 Back
33.10
33.10
100 Back
34.92
1:08.02
100 Back
1:08.02
150 Back
35.75
1:43.78
200 Back
35.29
2:19.07
100 Back
1:11.04
Breast 50 Y 35.24 12 01/09/2026 AA AAA: 34.59 (+0.65s | 1.8%) 4 18 119 368
Breast 100 Y 1:13.79 12 12/11/2025 AAA AAAA: 1:11.49 (+2.30s | 3.1%) 3 9 48 214
50 Breast
34.85
34.85
100 Breast
38.94
1:13.79
100 Breast
1:13.79
Breast 200 Y 2:36.59 12 12/11/2025 AAA AAAA: 2:34.29 (+2.30s | 1.5%) 1 1 17 56
50 Breast
36.87
36.87
100 Breast
39.63
1:16.50
100 Breast
1:16.50
150 Breast
40.33
1:56.83
200 Breast
39.76
2:36.59
100 Breast
1:20.09
Fly 50 Y 30.23 12 11/14/2025 AA AAA: 28.99 (+1.24s | 4.1%) 3 28 181 619
Fly 100 Y 1:07.70 12 12/11/2025 AA AAA: 1:05.19 (+2.51s | 3.7%) 2 26 162 650
50 Fly
32.54
32.54
100 Fly
35.16
1:07.70
100 Fly
1:07.70
Fly 200 Y 2:28.55 12 11/14/2025 AA AAA: 2:24.09 (+4.46s | 3.0%) 2 7 47 147
50 Fly
33.45
33.45
100 Fly
39.25
1:12.70
100 Fly
1:12.70
150 Fly
37.95
1:50.65
200 Fly
37.90
2:28.55
100 Fly
1:15.85
IM 100 Y 1:06.54 12 02/06/2026 AAA AAAA: 1:03.89 (+2.65s | 4.0%) 2 6 55 178
50 IM
30.67
30.67
100 IM
35.87
1:06.54
100 IM
1:06.54
IM 200 Y 2:20.06 12 12/11/2025 AAA AAAA: 2:17.89 (+2.17s | 1.5%) 1 3 33 164
50 Fly
31.32
31.32
100 Back
35.97
1:07.29
100 IM
1:07.29
150 Breast
40.90
1:48.19
200 Free
31.87
2:20.06
100 IM
1:12.77
IM 400 Y 4:55.12 12 12/11/2025 AAA AAAA: 4:53.79 (+1.33s | 0.5%) 1 2 15 46
50 Fly
33.81
33.81
100 Fly
37.23
1:11.04
100 Fly
1:11.04
150 Back
36.59
1:47.63
200 Back
37.89
2:25.52
100 Back
1:14.48
250 Breast
41.40
3:06.92
300 Breast
41.65
3:48.57
100 Breast
1:23.05
350 Free
33.95
4:22.52
400 Free
32.60
4:55.12
100 Free
1:06.55

Long course distance

Event Time Age Date Standard Next Standard Charles River Aquatics New England Swimming Eastern Zone USA

Above are the fastest times that Emi Yamakawa has achieved in her swimming career. For each event, you can find Emi's best time, the corresponding time standard, as well as how much faster Emi needs to be to reach the next level. The last columns provide Emi rankings at the team and LSC levels. These rankings are based on the Emi's personal best, her current age category, and team; and are calculated from all the meets results.

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.