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Ziqi Sun

Age: 12 years old
Age Category: 11-12
Team: San Ramon Valley Aquatics | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard San Ramon Valley Aquatics Pacific Swimming Western Zone USA
Free 50 Y 28.23 12 12/12/2025 A AA: 28.09 (+0.14s | 0.5%) 4 71 375 1,000+
Free 100 Y 59.50 Analysis 12 01/31/2026 AA AAA: 58.69 (+0.81s | 1.4%) 3 35 165 729
Free 200 Y 2:01.32 Analysis 12 03/20/2026 AAAA 1 4 12 103
50 Free
28.64
28.64
100 Free
30.57
59.21
100 Free
59.21
150 Free
31.39
1:30.60
200 Free
30.72
2:01.32
100 Free
1:02.11
Free 500 Y 5:17.45 Analysis 12 03/20/2026 AAAA 1 2 2 39
50 Free
28.56
28.56
100 Free
30.42
58.98
100 Free
58.98
150 Free
31.37
1:30.35
200 Free
31.96
2:02.31
100 Free
1:03.33
250 Free
32.26
2:34.57
300 Free
32.49
3:07.06
100 Free
1:04.75
350 Free
32.71
3:39.77
400 Free
32.95
4:12.72
100 Free
1:05.66
450 Free
32.97
4:45.69
500 Free
31.76
5:17.45
100 Free
1:04.73
Free 1650 Y 18:06.91 Analysis 12 04/09/2026 AAAA 1 2 2 2
50 Free
28.72
28.72
100 Free
30.94
59.66
100 Free
59.66
150 Free
31.66
1:31.32
200 Free
31.71
2:03.03
100 Free
1:03.37
250 Free
32.27
2:35.30
300 Free
32.18
3:07.48
100 Free
1:04.45
350 Free
32.65
3:40.13
400 Free
32.76
4:12.89
100 Free
1:05.41
450 Free
33.02
4:45.91
500 Free
33.05
5:18.96
100 Free
1:06.07
550 Free
32.87
5:51.83
600 Free
32.90
6:24.73
100 Free
1:05.77
650 Free
33.33
6:58.06
700 Free
33.29
7:31.35
100 Free
1:06.62
750 Free
33.66
8:05.01
800 Free
32.97
8:37.98
100 Free
1:06.63
850 Free
33.03
9:11.01
900 Free
33.40
9:44.41
100 Free
1:06.43
950 Free
32.82
10:17.23
1000 Free
32.76
10:49.99
100 Free
1:05.58
1050 Free
33.67
11:23.66
1100 Free
33.60
11:57.26
100 Free
1:07.27
1150 Free
33.52
12:30.78
1200 Free
33.61
13:04.39
100 Free
1:07.13
1250 Free
33.65
13:38.04
1300 Free
33.37
14:11.41
100 Free
1:07.02
1350 Free
33.82
14:45.23
1400 Free
34.47
15:19.70
100 Free
1:08.29
1450 Free
33.77
15:53.47
1500 Free
33.70
16:27.17
100 Free
1:07.47
1550 Free
34.29
17:01.46
1600 Free
33.04
17:34.50
100 Free
1:07.33
1650 Free
32.41
18:06.91
Back 50 Y 33.84 12 03/14/2025 BB A: 33.19 (+0.65s | 1.9%) 8 102 503 1,000+
Back 100 Y 1:08.27 Analysis 12 01/31/2026 AA AAA: 1:06.19 (+2.08s | 3.0%) 3 38 186 725
Back 200 Y 2:18.93 Analysis 12 04/09/2026 AAA AAAA: 2:14.59 (+4.34s | 3.1%) 1 11 26 107
50 Back
32.15
32.15
100 Back
35.07
1:07.22
100 Back
1:07.22
150 Back
36.11
1:43.33
200 Back
35.60
2:18.93
100 Back
1:11.71
Breast 50 Y 37.43 12 03/07/2026 A AA: 36.19 (+1.24s | 3.3%) 6 86 364 1,000+
Breast 100 Y 1:18.49 Analysis 12 03/07/2026 AA AAA: 1:15.09 (+3.40s | 4.3%) 5 41 208 745
Breast 200 Y 2:45.85 Analysis 12 02/20/2026 AA AAA: 2:41.69 (+4.16s | 2.5%) 3 25 78 278
Fly 50 Y 31.45 12 11/15/2025 A AA: 30.29 (+1.16s | 3.7%) 5 87 352 1,000+
Fly 100 Y 1:06.43 Analysis 12 12/12/2025 AA AAA: 1:05.19 (+1.24s | 1.9%) 2 32 121 495
50 Fly
31.23
31.23
100 Fly
35.20
1:06.43
100 Fly
1:06.43
Fly 200 Y 2:22.27 Analysis 12 03/20/2026 AAA AAAA: 2:17.59 (+4.68s | 3.3%) 2 11 23 67
50 Fly
30.76
30.76
100 Fly
35.45
1:06.21
100 Fly
1:06.21
150 Fly
37.40
1:43.61
200 Fly
38.66
2:22.27
100 Fly
1:16.06
IM 100 Y 1:08.15 Analysis 12 09/27/2025 AA AAA: 1:06.99 (+1.16s | 1.7%) 3 30 119 399
IM 200 Y 2:22.16 Analysis 12 04/09/2026 AAA AAAA: 2:17.89 (+4.27s | 3.0%) 2 18 65 253
50 Fly
30.34
30.34
100 Back
36.28
1:06.62
100 IM
1:06.62
150 Breast
43.10
1:49.72
200 Free
32.44
2:22.16
100 IM
1:15.54
IM 400 Y 4:53.00 Analysis 12 03/20/2026 AAAA 1 5 13 42
50 Fly
30.28
30.28
100 Fly
35.22
1:05.50
100 Fly
1:05.50
150 Back
38.93
1:44.43
200 Back
37.40
2:21.83
100 Back
1:16.33
250 Breast
42.80
3:04.63
300 Breast
44.15
3:48.78
100 Breast
1:26.95
350 Free
32.29
4:21.07
400 Free
31.93
4:53.00
100 Free
1:04.22

Long course distance

Event Time Age Date Standard Next Standard San Ramon Valley Aquatics Pacific Swimming Western Zone USA
Free 50 M 35.89 12 06/29/2024 BB A: 33.19 (+2.70s | 7.5%) 10 196 996 1,000+
Free 100 M 1:06.47 Analysis 12 04/25/2026 AAA AAAA: 1:04.19 (+2.28s | 3.4%) 3 14 38 81
Free 200 M 2:22.59 Analysis 12 04/25/2026 AAA AAAA: 2:19.79 (+2.80s | 2.0%) 1 5 14 35
Free 400 M 4:53.02 Analysis 12 04/25/2026 AAAA 1 2 5 12
Free 800 M 10:09.65 Analysis 12 07/11/2025 AAAA 1 2 5 10
50 Free
34.15
34.15
100 Free
38.26
1:12.41
100 Free
1:12.41
150 Free
39.59
1:52.00
200 Free
37.24
2:29.24
100 Free
1:16.83
250 Free
43.12
3:12.36
300 Free
34.13
3:46.49
100 Free
1:17.25
350 Free
46.19
4:32.68
400 Free
31.49
5:04.17
100 Free
1:17.68
450 Free
49.34
5:53.51
500 Free
27.78
6:21.29
100 Free
1:17.12
550 Free
52.88
7:14.17
600 Free
24.12
7:38.29
100 Free
1:17.00
650 Free
57.82
8:36.11
700 Free
18.90
8:55.01
100 Free
1:16.72
750 Free
1:01.73
9:56.74
800 Free
12.91
10:09.65
100 Free
1:14.64
Free 1500 M 19:15.02 Analysis 12 07/11/2025 AAAA 1 2 3 4
Back 50 M 37.97 12 04/25/2026 A AA: 36.79 (+1.18s | 3.1%) 5 43 214 446
Back 100 M 1:22.48 Analysis 12 06/07/2025 A AA: 1:20.79 (+1.69s | 2.0%) 4 42 206 450
Back 200 M 2:48.41 Analysis 12 07/31/2025 AA AAA: 2:43.49 (+4.92s | 2.9%) 2 16 41 99
Breast 50 M 43.56 12 06/21/2025 BB A: 42.69 (+0.87s | 2.0%) 7 49 255 521
Breast 100 M 1:31.11 Analysis 12 06/26/2025 A AA: 1:29.99 (+1.12s | 1.2%) 3 23 104 214
50 Breast
43.66
43.66
100 Breast
47.45
1:31.11
100 Breast
1:31.11
Breast 200 M 3:09.20 Analysis 12 06/26/2025 AA AAA: 3:06.09 (+3.11s | 1.6%) 2 11 36 54
100 Breast
1:32.03
1:32.03
100 Breast
1:32.03
200 Breast
1:37.17
3:09.20
100 Breast
1:37.17
Fly 50 M 37.75 12 06/21/2025 BB A: 35.79 (+1.96s | 5.2%) 6 100 436 919
Fly 100 M 1:15.71 Analysis 12 04/25/2026 AA AAA: 1:14.79 (+0.92s | 1.2%) 3 21 62 125
Fly 200 M 2:58.23 Analysis 12 06/21/2025 A AA: 2:53.39 (+4.84s | 2.7%) 1 11 34 77
IM 200 M 2:43.15 Analysis 12 07/11/2025 AAA AAAA: 2:37.99 (+5.16s | 3.2%) 2 11 40 70
IM 400 M 5:46.36 Analysis 12 07/31/2025 AAA AAAA: 5:36.69 (+9.67s | 2.8%) 1 5 15 25

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