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Yidong Chen

Age: 13 years old
Age Category: 13-14
Team: Roosevelt Island Marlins Swim | Metropolitan Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Roosevelt Island Marlins Swim Metropolitan Swimming Eastern Zone USA
Free 50 Y 30.55 13 03/27/2026 B: 29.89 (+0.66s | 2.2%) 4 479 1,000+ 1,000+
Free 100 Y 1:12.25 Analysis 13 01/16/2026 B: 1:04.99 (+7.26s | 10.0%) 5 536 1,000+ 1,000+
50 Free
33.99
33.99
100 Free
38.26
1:12.25
100 Free
1:12.25
Free 1000 Y 14:45.69 Analysis 13 03/07/2026 B: 13:17.99 (+87.70s | 9.9%) 1 81 594 1,000+
Free 1650 Y 24:18.31 Analysis 13 03/07/2026 B: 22:22.89 (+115.42s | 7.9%) 1 42 366 1,000+
50 Free
35.79
35.79
100 Free
41.21
1:17.00
100 Free
1:17.00
150 Free
41.73
1:58.73
200 Free
42.09
2:40.82
100 Free
1:23.82
250 Free
42.94
3:23.76
300 Free
42.48
4:06.24
100 Free
1:25.42
350 Free
44.31
4:50.55
400 Free
44.26
5:34.81
100 Free
1:28.57
450 Free
45.26
6:20.07
500 Free
44.48
7:04.55
100 Free
1:29.74
550 Free
46.52
7:51.07
600 Free
45.88
8:36.95
100 Free
1:32.40
650 Free
44.04
9:20.99
700 Free
48.41
10:09.40
100 Free
1:32.45
750 Free
46.18
10:55.58
800 Free
48.76
11:44.34
100 Free
1:34.94
850 Free
46.57
12:30.91
900 Free
46.91
13:17.82
100 Free
1:33.48
950 Free
43.85
14:01.67
1000 Free
44.02
14:45.69
100 Free
1:27.87
1050 Free
44.56
15:30.25
1100 Free
43.62
16:13.87
100 Free
1:28.18
1150 Free
43.89
16:57.76
1200 Free
45.49
17:43.25
100 Free
1:29.38
1250 Free
44.21
18:27.46
1300 Free
44.68
19:12.14
100 Free
1:28.89
1350 Free
45.47
19:57.61
1400 Free
44.85
20:42.46
100 Free
1:30.32
1450 Free
44.83
21:27.29
1500 Free
44.74
22:12.03
100 Free
1:29.57
1550 Free
43.42
22:55.45
1600 Free
44.09
23:39.54
100 Free
1:27.51
1650 Free
38.77
24:18.31
Back 100 Y 1:13.14 Analysis 13 03/27/2026 B: 1:11.29 (+1.85s | 2.5%) 1 293 1,000+ 1,000+
50 Back
35.16
35.16
100 Back
37.98
1:13.14
100 Back
1:13.14
Back 200 Y 2:50.58 Analysis 13 01/16/2026 B: 2:34.69 (+15.89s | 9.3%) 2 268 1,000+ 1,000+
50 Back
38.92
38.92
100 Back
43.46
1:22.38
100 Back
1:22.38
150 Back
44.76
2:07.14
200 Back
43.44
2:50.58
100 Back
1:28.20
Breast 100 Y 1:30.44 Analysis 13 01/16/2026 B: 1:20.49 (+9.95s | 11.0%) 2 406 1,000+ 1,000+
50 Breast
43.27
43.27
100 Breast
47.17
1:30.44
100 Breast
1:30.44
Breast 200 Y 3:16.73 Analysis 13 01/16/2026 B: 2:54.89 (+21.84s | 11.1%) 1 274 1,000+ 1,000+
50 Breast
43.55
43.55
100 Breast
50.42
1:33.97
100 Breast
1:33.97
150 Breast
52.42
2:26.39
200 Breast
50.34
3:16.73
100 Breast
1:42.76
Fly 200 Y 3:17.95 Analysis 13 03/07/2026 B: 2:36.79 (+41.16s | 20.8%) 1 147 884 1,000+
50 Fly
35.76
35.76
100 Fly
49.16
1:24.92
100 Fly
1:24.92
150 Fly
56.11
2:21.03
200 Fly
56.92
3:17.95
100 Fly
1:53.03
IM 200 Y 2:44.96 Analysis 13 03/27/2026 B: 2:37.99 (+6.97s | 4.2%) 1 333 1,000+ 1,000+
50 Fly
36.40
36.40
100 Back
41.11
1:17.51
100 IM
1:17.51
150 Breast
50.48
2:07.99
200 Free
36.97
2:44.96
100 IM
1:27.45
IM 400 Y 6:07.91 Analysis 13 03/07/2026 B: 5:37.69 (+30.22s | 8.2%) 1 170 989 1,000+
50 Fly
38.41
38.41
100 Fly
48.43
1:26.84
100 Fly
1:26.84
150 Back
48.88
2:15.72
200 Back
47.50
3:03.22
100 Back
1:36.38
250 Breast
51.80
3:55.02
300 Breast
50.38
4:45.40
100 Breast
1:42.18
350 Free
1:37.65
6:23.05
400 Free
-15.-14
6:07.91
100 Free
1:22.51

Long course distance

Event Time Age Date Standard Next Standard Roosevelt Island Marlins Swim Metropolitan Swimming Eastern Zone USA

Above are the fastest times that Yidong Chen has achieved in his swimming career. For each event, you can find Yidong's best time, the corresponding time standard, as well as how much faster Yidong needs to be to reach the next level. The last columns provide Yidong rankings at the team and LSC levels. These rankings are based on the Yidong's personal best, his 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.