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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 58 378 1,000+
Free 100 Y 1:00.24 Analysis 12 12/11/2025 AA AAA: 58.69 (+1.55s | 2.6%) 1 42 248 1,000+
50 Free
28.85
28.85
100 Free
31.39
1:00.24
100 Free
1:00.24
Free 200 Y 2:08.12 Analysis 12 12/11/2025 AA AAA: 2:07.69 (+0.43s | 0.3%) 1 18 101 450
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 5:39.49 Analysis 12 02/19/2026 AAA AAAA: 5:27.69 (+11.80s | 3.5%) 1 7 76 325
50 Free
31.29
31.29
100 Free
34.12
1:05.41
100 Free
1:05.41
150 Free
35.45
1:40.86
200 Free
34.63
2:15.49
100 Free
1:10.08
250 Free
34.76
2:50.25
300 Free
34.90
3:25.15
100 Free
1:09.66
350 Free
34.55
3:59.70
400 Free
33.85
4:33.55
100 Free
1:08.40
450 Free
34.16
5:07.71
500 Free
31.78
5:39.49
100 Free
1:05.94
Free 1000 Y 11:28.52 Analysis 12 02/19/2026 AAA AAAA: 11:16.99 (+11.53s | 1.7%) 1 3 14 76
50 Free
31.88
31.88
100 Free
32.97
1:04.85
100 Free
1:04.85
150 Free
34.52
1:39.37
200 Free
35.06
2:14.43
100 Free
1:09.58
250 Free
34.80
2:49.23
300 Free
34.94
3:24.17
100 Free
1:09.74
350 Free
34.24
3:58.41
400 Free
34.42
4:32.83
100 Free
1:08.66
450 Free
34.61
5:07.44
500 Free
34.77
5:42.21
100 Free
1:09.38
550 Free
34.57
6:16.78
600 Free
35.28
6:52.06
100 Free
1:09.85
650 Free
34.58
7:26.64
700 Free
35.35
8:01.99
100 Free
1:09.93
750 Free
34.63
8:36.62
800 Free
34.97
9:11.59
100 Free
1:09.60
850 Free
34.91
9:46.50
900 Free
34.78
10:21.28
100 Free
1:09.69
950 Free
35.03
10:56.31
1000 Free
32.21
11:28.52
100 Free
1:07.24
Free 1650 Y 19:54.72 Analysis 12 01/09/2026 AA AAA: 19:44.39 (+10.33s | 0.9%) 1 7 17 81
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 14 120 528
Back 100 Y 1:04.61 Analysis 12 03/13/2026 AAA AAAA: 1:02.69 (+1.92s | 3.0%) 1 5 58 299
50 Back
31.30
31.30
100 Back
33.31
1:04.61
100 Back
1:04.61
Back 200 Y 2:17.35 Analysis 12 02/19/2026 AAA AAAA: 2:14.59 (+2.76s | 2.0%) 1 3 27 86
50 Back
32.81
32.81
100 Back
34.35
1:07.16
100 Back
1:07.16
150 Back
35.26
1:42.42
200 Back
34.93
2:17.35
100 Back
1:10.19
Breast 50 Y 35.24 12 01/09/2026 AA AAA: 34.59 (+0.65s | 1.8%) 4 14 120 450
Breast 100 Y 1:13.32 Analysis 12 03/13/2026 AAA AAAA: 1:11.49 (+1.83s | 2.5%) 3 8 47 224
50 Breast
35.04
35.04
100 Breast
38.28
1:13.32
100 Breast
1:13.32
Breast 200 Y 2:36.59 Analysis 12 12/11/2025 AAA AAAA: 2:34.29 (+2.30s | 1.5%) 1 1 25 73
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%) 2 24 194 748
Fly 100 Y 1:07.70 Analysis 12 12/11/2025 AA AAA: 1:05.19 (+2.51s | 3.7%) 3 26 169 716
50 Fly
32.54
32.54
100 Fly
35.16
1:07.70
100 Fly
1:07.70
Fly 200 Y 2:28.55 Analysis 12 11/14/2025 AA AAA: 2:24.09 (+4.46s | 3.0%) 1 10 61 179
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 Analysis 12 02/06/2026 AAA AAAA: 1:03.89 (+2.65s | 4.0%) 1 5 65 231
50 IM
30.67
30.67
100 IM
35.87
1:06.54
100 IM
1:06.54
IM 200 Y 2:20.06 Analysis 12 12/11/2025 AAA AAAA: 2:17.89 (+2.17s | 1.5%) 1 3 40 201
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 4:53.40 Analysis 12 02/19/2026 AAAA 1 2 13 53
50 Fly
33.60
33.60
100 Fly
37.54
1:11.14
100 Fly
1:11.14
150 Back
36.78
1:47.92
200 Back
36.15
2:24.07
100 Back
1:12.93
250 Breast
40.86
3:04.93
300 Breast
41.18
3:46.11
100 Breast
1:22.04
350 Free
34.78
4:20.89
400 Free
32.51
4:53.40
100 Free
1:07.29

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.