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 28.12 12 01/16/2026 A AA: 28.09 (+0.03s | 0.1%) 4 71 180 1,000+
Free 100 Y 1:00.34 12 12/13/2025 AA AAA: 58.69 (+1.65s | 2.7%) 3 42 104 966
50 Free
28.84
28.84
100 Free
31.50
1:00.34
100 Free
1:00.34
Free 200 Y 2:12.46 12 01/16/2026 AA AAA: 2:07.69 (+4.77s | 3.6%) 6 37 82 777
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 12 10/17/2025 A AA: 5:58.89 (+14.92s | 4.0%) 7 71 166 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 32.95 12 10/05/2025 A AA: 31.79 (+1.16s | 3.5%) 5 57 157 1,000+
Back 100 Y 1:10.04 12 11/21/2025 A AA: 1:09.59 (+0.45s | 0.6%) 7 56 118 1,000+
50 Back
33.94
33.94
100 Back
36.10
1:10.04
100 Back
1:10.04
Back 200 Y 2:26.72 12 01/16/2026 AA AAA: 2:20.99 (+5.73s | 3.9%) 3 12 36 396
50 Back
35.19
35.19
100 Back
37.33
1:12.52
100 Back
1:12.52
150 Back
37.28
1:49.80
200 Back
36.92
2:26.72
100 Back
1:14.20
Breast 50 Y 34.09 12 12/13/2025 AAA AAAA: 32.99 (+1.10s | 3.2%) 1 7 15 145
Breast 100 Y 1:13.64 12 01/03/2026 AAA AAAA: 1:11.49 (+2.15s | 2.9%) 1 18 24 203
50 Breast
34.69
34.69
100 Breast
38.95
1:13.64
100 Breast
1:13.64
Breast 200 Y 2:40.38 12 01/03/2026 AAA AAAA: 2:34.29 (+6.09s | 3.8%) 1 3 10 128
50 Breast
35.92
35.92
100 Breast
40.13
1:16.05
100 Breast
1:16.05
150 Breast
42.01
1:58.07
200 Breast
42.31
2:40.38
100 Breast
1:24.32
Fly 50 Y 32.02 12 01/16/2026 BB A: 31.59 (+0.43s | 1.3%) 5 73 170 1,000+
Fly 100 Y 1:12.22 12 01/16/2026 BB A: 1:12.09 (+0.13s | 0.2%) 4 63 142 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 12 10/31/2025 AA AAA: 1:06.99 (+1.43s | 2.1%) 3 15 41 423
50 IM
32.25
32.25
100 IM
36.17
1:08.42
100 IM
1:08.42
IM 200 Y 2:28.45 12 01/16/2026 AA AAA: 2:24.49 (+3.96s | 2.7%) 2 27 49 608
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 12 12/13/2025 A AA: 5:21.79 (+2.09s | 0.6%) 3 16 43 433
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
Back 50 M 37.00 10 08/08/2024 A AA: 36.79 (+0.21s | 0.6%) 1 2 46 309
Breast 50 M 43.13 10 08/08/2024 BB A: 42.69 (+0.44s | 1.0%) 1 2 51 439
Breast 100 M 1:35.12 10 08/08/2024 BB A: 1:33.99 (+1.13s | 1.2%) 1 1 56 451
50 Breast
44.74
44.74
100 Breast
50.38
1:35.12
100 Breast
1:35.12

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.