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Junia Chang

Age: 12 years old
Age Category: 11-12
Team: Club Wolverine | Michigan Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Club Wolverine Michigan Swimming Central Zone USA
Free 50 Y 27.03 12 03/07/2026 AA AAA: 26.99 (+0.04s | 0.1%) 2 32 97 583
Free 100 Y 1:00.34 Analysis 12 12/13/2025 AA AAA: 58.69 (+1.65s | 2.7%) 5 55 116 805
50 Free
28.84
28.84
100 Free
31.50
1:00.34
100 Free
1:00.34
Free 200 Y 2:12.46 Analysis 12 01/16/2026 AA AAA: 2:07.69 (+4.77s | 3.6%) 5 37 85 624
50 Free
30.76
30.76
100 Free
33.65
1:04.41
100 Free
1:04.41
150 Free
34.53
1:38.94
200 Free
33.52
2:12.46
100 Free
1:08.05
Free 500 Y 6:13.81 Analysis 12 10/17/2025 A AA: 5:58.89 (+14.92s | 4.0%) 5 68 169 1,000+
50 Free
32.77
32.77
100 Free
36.88
1:09.65
100 Free
1:09.65
150 Free
38.41
1:48.06
200 Free
38.33
2:26.39
100 Free
1:16.74
250 Free
38.22
3:04.61
300 Free
38.34
3:42.95
100 Free
1:16.56
350 Free
38.27
4:21.22
400 Free
38.51
4:59.73
100 Free
1:16.78
500 Free
1:14.08
6:13.81
100 Free
1:14.08
Back 50 Y 30.20 12 03/07/2026 AAA AAAA: 29.09 (+1.11s | 3.7%) 2 12 44 267
Back 100 Y 1:05.95 Analysis 12 03/20/2026 AAA AAAA: 1:02.69 (+3.26s | 4.9%) 3 26 46 326
50 Back
32.04
32.04
100 Back
33.91
1:05.95
100 Back
1:05.95
Back 200 Y 2:24.60 Analysis 12 03/20/2026 AA AAA: 2:20.99 (+3.61s | 2.5%) 4 13 29 220
50 Back
32.88
32.88
100 Back
36.05
1:08.93
100 Back
1:08.93
150 Back
37.61
1:46.54
200 Back
38.06
2:24.60
100 Back
1:15.67
Breast 50 Y 33.29 12 03/20/2026 AAA AAAA: 32.99 (+0.30s | 0.9%) 1 3 10 49
Breast 100 Y 1:11.92 Analysis 12 03/20/2026 AAA AAAA: 1:11.49 (+0.43s | 0.6%) 1 12 20 107
50 Breast
34.20
34.20
100 Breast
37.72
1:11.92
100 Breast
1:11.92
Breast 200 Y 2:39.27 Analysis 12 03/20/2026 AAA AAAA: 2:34.29 (+4.98s | 3.1%) 1 3 10 76
50 Breast
35.05
35.05
100 Breast
39.66
1:14.71
100 Breast
1:14.71
150 Breast
40.78
1:55.49
200 Breast
43.78
2:39.27
100 Breast
1:24.56
Fly 50 Y 29.82 12 03/07/2026 AA AAA: 28.99 (+0.83s | 2.8%) 1 18 48 355
Fly 100 Y 1:12.22 Analysis 12 01/16/2026 BB A: 1:12.09 (+0.13s | 0.2%) 3 72 161 1,000+
50 Fly
34.02
34.02
100 Fly
38.20
1:12.22
100 Fly
1:12.22
IM 100 Y 1:08.42 Analysis 12 10/31/2025 AA AAA: 1:06.99 (+1.43s | 2.1%) 2 16 46 333
50 IM
32.25
32.25
100 IM
36.17
1:08.42
100 IM
1:08.42
IM 200 Y 2:28.45 Analysis 12 01/16/2026 AA AAA: 2:24.49 (+3.96s | 2.7%) 3 29 59 485
50 Fly
32.36
32.36
100 Back
38.50
1:10.87
100 IM
1:10.87
150 Breast
41.54
1:52.41
200 Free
36.04
2:28.45
100 IM
1:17.58
IM 400 Y 5:23.88 Analysis 12 12/13/2025 A AA: 5:21.79 (+2.09s | 0.6%) 3 20 46 296
50 Fly
35.50
35.50
100 Fly
39.60
1:15.10
100 Fly
1:15.10
150 Back
41.83
1:56.93
200 Back
41.95
2:38.88
100 Back
1:23.78
250 Breast
43.14
3:22.02
300 Breast
44.24
4:06.26
100 Breast
1:27.38
350 Free
40.05
4:46.31
400 Free
37.57
5:23.88
100 Free
1:17.62

Long course distance

Event Time Age Date Standard Next Standard Club Wolverine Michigan Swimming Central Zone USA
Free 50 M 30.60 12 07/30/2026 AA AAA: 30.49 (+0.11s | 0.4%) 1 6 80 391
Back 50 M 35.75 12 07/30/2026 AA AAA: 35.19 (+0.56s | 1.6%) 1 7 68 398
Breast 50 M 37.08 12 07/30/2026 AAAA 1 3 13 40
Breast 100 M 1:19.57 Analysis 12 07/30/2026 AAAA 1 1 6 13
50 Breast
37.35
37.35
100 Breast
42.22
1:19.57
100 Breast
1:19.57
Breast 200 M 2:50.36 Analysis 12 07/30/2026 AAAA 1 1 1 5
50 Breast
39.57
39.57
100 Breast
44.08
1:23.65
100 Breast
1:23.65
150 Breast
43.27
2:06.92
200 Breast
43.44
2:50.36
100 Breast
1:26.71
IM 200 M 2:38.94 Analysis 12 07/30/2026 AAA AAAA: 2:37.99 (+0.95s | 0.6%) 1 2 13 91
50 Fly
36.20
36.20
100 Back
42.73
1:18.93
100 IM
1:18.93
150 Breast
45.41
2:04.34
200 Free
34.60
2:38.94
100 IM
1:20.01

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