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Miah Qin-Feng

Age: 12 years old
Age Category: 11-12
Team: Brea Aquatics | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Brea Aquatics Southern California Swimming Western Zone USA
Free 50 Y 29.05 12 02/13/2026 A AA: 28.09 (+0.96s | 3.3%) 10 117 691 1,000+
Free 100 Y 1:04.45 12 02/13/2026 BB A: 1:03.99 (+0.46s | 0.7%) 14 137 720 1,000+
50 Free
30.81
30.81
100 Free
33.64
1:04.45
100 Free
1:04.45
Free 200 Y 2:19.58 12 02/13/2026 BB A: 2:19.29 (+0.29s | 0.2%) 8 103 491 1,000+
50 Free
31.37
31.37
100 Free
35.33
1:06.70
100 Free
1:06.70
150 Free
36.92
1:43.62
200 Free
35.96
2:19.58
100 Free
1:12.88
Free 1000 Y 12:36.24 12 02/13/2026 A AA: 12:21.49 (+14.75s | 2.0%) 1 6 64 298
50 Free
33.58
33.58
100 Free
37.85
1:11.43
100 Free
1:11.43
150 Free
38.51
1:49.94
200 Free
38.51
2:28.45
100 Free
1:17.02
250 Free
39.09
3:07.54
300 Free
37.88
3:45.42
100 Free
1:16.97
350 Free
38.18
4:23.60
400 Free
38.62
5:02.22
100 Free
1:16.80
450 Free
38.70
5:40.92
500 Free
38.70
6:19.62
100 Free
1:17.40
550 Free
38.43
6:58.05
600 Free
38.42
7:36.47
100 Free
1:16.85
650 Free
39.05
8:15.52
700 Free
38.67
8:54.19
100 Free
1:17.72
750 Free
38.19
9:32.38
800 Free
37.85
10:10.23
100 Free
1:16.04
850 Free
36.99
10:47.22
900 Free
37.06
11:24.28
100 Free
1:14.05
950 Free
37.02
12:01.30
1000 Free
34.94
12:36.24
100 Free
1:11.96
Breast 50 Y 37.95 12 12/12/2025 BB A: 37.69 (+0.26s | 0.7%) 10 108 464 1,000+
Breast 100 Y 1:21.90 12 02/13/2026 A AA: 1:18.59 (+3.31s | 4.0%) 11 98 455 1,000+
50 Breast
38.80
38.80
100 Breast
43.10
1:21.90
100 Breast
1:21.90
Breast 200 Y 2:52.19 12 02/13/2026 A AA: 2:48.99 (+3.20s | 1.9%) 6 29 187 690
50 Breast
38.62
38.62
100 Breast
43.41
1:22.03
100 Breast
1:22.03
150 Breast
44.55
2:06.58
200 Breast
45.61
2:52.19
100 Breast
1:30.16
IM 200 Y 2:39.00 12 02/13/2026 BB A: 2:37.59 (+1.41s | 0.9%) 11 112 514 1,000+
50 Fly
35.57
35.57
100 Back
43.30
1:18.87
100 IM
1:18.87
150 Breast
44.98
2:03.85
200 Free
35.15
2:39.00
100 IM
1:20.13

Long course distance

Event Time Age Date Standard Next Standard Brea Aquatics Southern California Swimming Western Zone USA
Free 50 M 33.47 9 06/16/2023 BB A: 33.19 (+0.28s | 0.8%) 4 100 414 855
Free 100 M 1:21.47 10 06/13/2024 B BB: 1:19.49 (+1.98s | 2.4%) 14 189 973 1,000+
50 Free
38.78
38.78
100 Free
42.69
1:21.47
100 Free
1:21.47
Free 200 M 2:59.00 10 06/13/2024 B BB: 2:53.09 (+5.91s | 3.3%) 10 158 785 1,000+
50 Free
40.60
40.60
100 Free
46.30
1:26.90
100 Free
1:26.90
150 Free
47.60
2:14.50
200 Free
44.50
2:59.00
100 Free
1:32.10
Breast 50 M 44.17 11 06/12/2025 BB A: 42.69 (+1.48s | 3.4%) 8 89 295 551
Breast 100 M 1:36.31 11 06/12/2025 BB A: 1:33.99 (+2.32s | 2.4%) 9 80 271 493
50 Breast
44.73
44.73
100 Breast
51.58
1:36.31
100 Breast
1:36.31
IM 200 M 3:13.44 11 06/12/2025 BB A: 3:00.59 (+12.85s | 6.6%) 10 131 543 1,000+
50 Fly
45.46
45.46
100 Back
49.22
1:34.68
100 IM
1:34.68
150 Breast
54.24
2:28.92
200 Free
44.52
3:13.44
100 IM
1:38.76

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