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Justin Chang

Age: 14 years old
Age Category: 13-14
Team: Rancho San Dieguito | San Diego-Imperial Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Rancho San Dieguito San Diego-Imperial Swimming Western Zone USA
Free 50 Y 25.30 14 09/19/2026 A AA: 24.59 (+0.71s | 2.8%) Rankings Rankings Rankings Rankings
Free 100 Y 55.57 Analysis 14 10/17/2026 A AA: 53.39 (+2.18s | 3.9%) Rankings Rankings Rankings Rankings
50 Free
26.25
26.25
100 Free
29.32
55.57
100 Free
55.57
Free 200 Y 2:03.11 Analysis 14 10/17/2026 BB A: 2:02.19 (+0.92s | 0.7%) Rankings Rankings Rankings Rankings
50 Free
27.50
27.50
100 Free
31.48
58.98
100 Free
58.98
150 Free
32.29
1:31.27
200 Free
31.84
2:03.11
100 Free
1:04.13
Free 500 Y 5:40.76 Analysis 14 07/10/2026 BB A: 5:30.59 (+10.17s | 3.0%) Rankings Rankings Rankings Rankings
50 Free
30.19
30.19
100 Free
34.60
1:04.79
100 Free
1:04.79
150 Free
34.45
1:39.24
200 Free
34.58
2:13.82
100 Free
1:09.03
250 Free
34.52
2:48.34
300 Free
34.65
3:22.99
100 Free
1:09.17
350 Free
35.46
3:58.45
400 Free
34.63
4:33.08
100 Free
1:10.09
450 Free
34.73
5:07.81
500 Free
32.95
5:40.76
100 Free
1:07.68
Back 50 Y 32.51 14 04/11/2026 B BB: 31.29 (+1.22s | 3.8%) Rankings Rankings Rankings Rankings
Back 100 Y 1:08.63 Analysis 14 10/03/2026 B BB: 1:06.19 (+2.44s | 3.6%) Rankings Rankings Rankings Rankings
Breast 50 Y 32.09 14 08/08/2026 A AA: 31.69 (+0.40s | 1.2%) Rankings Rankings Rankings Rankings
Breast 100 Y 1:11.70 Analysis 14 10/03/2026 BB A: 1:08.99 (+2.71s | 3.8%) Rankings Rankings Rankings Rankings
Breast 200 Y 2:42.01 Analysis 14 08/08/2026 BB A: 2:29.89 (+12.12s | 7.5%) Rankings Rankings Rankings Rankings
Fly 50 Y 28.47 14 04/11/2026 BB A: 28.39 (+0.08s | 0.3%) Rankings Rankings Rankings Rankings
Fly 100 Y 1:07.57 Analysis 14 10/03/2026 B BB: 1:05.49 (+2.08s | 3.1%) Rankings Rankings Rankings Rankings
IM 200 Y 2:19.22 Analysis 14 10/03/2026 BB A: 2:15.39 (+3.83s | 2.8%) Rankings Rankings Rankings Rankings
IM 400 Y 5:06.78 Analysis 14 08/08/2026 BB A: 4:49.49 (+17.29s | 5.6%) Rankings Rankings Rankings Rankings

Long course distance

Event Time Age Date Standard Next Standard Rancho San Dieguito San Diego-Imperial Swimming Western Zone USA
Free 50 M 29.16 14 07/23/2026 A AA: 28.19 (+0.97s | 3.3%) Rankings Rankings Rankings Rankings
Free 100 M 1:03.45 Analysis 14 07/23/2026 A AA: 1:01.69 (+1.76s | 2.8%) Rankings Rankings Rankings Rankings
50 Free
30.74
30.74
100 Free
32.71
1:03.45
100 Free
1:03.45
Free 200 M 2:23.87 Analysis 14 07/23/2026 BB A: 2:20.59 (+3.28s | 2.3%) Rankings Rankings Rankings Rankings
100 Free
1:11.41
1:11.41
100 Free
1:11.41
200 Free
1:12.46
2:23.87
100 Free
1:12.46
Free 400 M 5:13.00 Analysis 14 04/24/2026 BB A: 4:58.69 (+14.31s | 4.6%) Rankings Rankings Rankings Rankings
50 Free
33.60
33.60
100 Free
38.96
1:12.56
100 Free
1:12.56
150 Free
40.55
1:53.11
200 Free
41.03
2:34.14
100 Free
1:21.58
250 Free
40.87
3:15.01
300 Free
41.29
3:56.30
100 Free
1:22.16
350 Free
39.35
4:35.65
400 Free
37.35
5:13.00
100 Free
1:16.70
Back 50 M 39.21 14 05/23/2026 B BB: 36.69 (+2.52s | 6.4%) Rankings Rankings Rankings Rankings
Back 100 M 1:25.47 Analysis 14 05/23/2026 B: 1:23.69 (+1.78s | 2.1%) Rankings Rankings Rankings Rankings
Breast 50 M 36.66 14 07/23/2026 A AA: 36.19 (+0.47s | 1.3%) Rankings Rankings Rankings Rankings
Breast 100 M 1:24.49 Analysis 14 07/23/2026 BB A: 1:20.39 (+4.10s | 4.9%) Rankings Rankings Rankings Rankings
50 Breast
39.61
39.61
100 Breast
44.88
1:24.49
100 Breast
1:24.49
Breast 200 M 3:11.71 Analysis 14 05/23/2026 B BB: 3:08.29 (+3.42s | 1.8%) Rankings Rankings Rankings Rankings
Fly 50 M 32.80 14 07/23/2026 BB A: 31.89 (+0.91s | 2.8%) Rankings Rankings Rankings Rankings
Fly 100 M 1:27.46 Analysis 14 07/11/2025 B: 1:20.29 (+7.17s | 8.2%) Rankings Rankings Rankings Rankings
IM 200 M 2:50.40 Analysis 14 05/23/2026 B BB: 2:49.79 (+0.61s | 0.4%) Rankings Rankings Rankings Rankings

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