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David Siu

Age: 16 years old
Age Category: 15-16
Team: Orinda Aquatics | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Orinda Aquatics Pacific Swimming Western Zone USA
Free 50 Y 25.75 16 12/06/2024 BB A: 24.19 (+1.56s | 6.1%) 15 450 1,000+ 1,000+
Free 100 Y 56.93 Analysis 16 07/27/2024 BB A: 53.19 (+3.74s | 6.6%) 15 468 1,000+ 1,000+
50 Free
27.20
27.20
100 Free
29.73
56.93
100 Free
56.93
Free 200 Y 2:09.06 Analysis 16 02/16/2024 B BB: 2:06.29 (+2.77s | 2.1%) 13 426 1,000+ 1,000+
50 Free
29.57
29.57
100 Free
32.45
1:02.02
100 Free
1:02.02
150 Free
34.24
1:36.26
200 Free
32.80
2:09.06
100 Free
1:07.04
Free 500 Y 5:44.70 Analysis 16 02/16/2024 B BB: 5:42.09 (+2.61s | 0.8%) 12 304 1,000+ 1,000+
50 Free
30.54
30.54
100 Free
34.42
1:04.96
100 Free
1:04.96
150 Free
35.03
1:39.99
200 Free
34.98
2:14.97
100 Free
1:10.01
250 Free
35.96
2:50.93
300 Free
35.96
3:26.89
100 Free
1:11.92
350 Free
35.92
4:02.81
400 Free
35.31
4:38.12
100 Free
1:11.23
450 Free
34.41
5:12.53
500 Free
32.17
5:44.70
100 Free
1:06.58
Free 1000 Y 12:06.95 Analysis 16 03/09/2024 B BB: 11:56.69 (+10.26s | 1.4%) 7 160 643 1,000+
50 Free
30.88
30.88
100 Free
35.07
1:05.95
100 Free
1:05.95
150 Free
36.43
1:42.38
200 Free
36.80
2:19.18
100 Free
1:13.23
250 Free
37.23
2:56.41
300 Free
37.98
3:34.39
100 Free
1:15.21
350 Free
37.70
4:12.09
400 Free
37.48
4:49.57
100 Free
1:15.18
450 Free
38.26
5:27.83
500 Free
37.92
6:05.75
100 Free
1:16.18
550 Free
37.25
6:43.00
600 Free
37.47
7:20.47
100 Free
1:14.72
650 Free
36.44
7:56.91
700 Free
36.96
8:33.87
100 Free
1:13.40
750 Free
37.35
9:11.22
800 Free
36.49
9:47.71
100 Free
1:13.84
850 Free
35.77
10:23.48
900 Free
36.16
10:59.64
100 Free
1:11.93
950 Free
35.57
11:35.21
1000 Free
31.74
12:06.95
100 Free
1:07.31
Free 1650 Y 20:24.66 Analysis 16 01/27/2024 B BB: 19:54.69 (+29.97s | 2.4%) 5 155 635 1,000+
50 Free
32.17
32.17
100 Free
36.71
1:08.88
100 Free
1:08.88
150 Free
37.02
1:45.90
200 Free
37.73
2:23.63
100 Free
1:14.75
250 Free
37.91
3:01.54
300 Free
38.56
3:40.10
100 Free
1:16.47
350 Free
37.52
4:17.62
400 Free
38.11
4:55.73
100 Free
1:15.63
450 Free
37.45
5:33.18
500 Free
37.29
6:10.47
100 Free
1:14.74
550 Free
37.43
6:47.90
600 Free
38.64
7:26.54
100 Free
1:16.07
650 Free
37.44
8:03.98
700 Free
37.83
8:41.81
100 Free
1:15.27
750 Free
37.56
9:19.37
800 Free
37.51
9:56.88
100 Free
1:15.07
850 Free
37.82
10:34.70
900 Free
37.98
11:12.68
100 Free
1:15.80
950 Free
37.71
11:50.39
1000 Free
37.51
12:27.90
100 Free
1:15.22
1050 Free
37.62
13:05.52
1100 Free
36.78
13:42.30
100 Free
1:14.40
1150 Free
37.59
14:19.89
1200 Free
37.26
14:57.15
100 Free
1:14.85
1250 Free
36.26
15:33.41
1300 Free
37.89
16:11.30
100 Free
1:14.15
1350 Free
37.43
16:48.73
1400 Free
37.03
17:25.76
100 Free
1:14.46
1450 Free
37.36
18:03.12
1500 Free
36.35
18:39.47
100 Free
1:13.71
1550 Free
37.05
19:16.52
1600 Free
35.38
19:51.90
100 Free
1:12.43
1650 Free
32.76
20:24.66
Back 50 Y 38.76 16 10/01/2022 14 508 1,000+ 1,000+
Back 100 Y 1:09.92 Analysis 16 03/23/2024 B: 1:07.49 (+2.43s | 3.5%) 16 451 1,000+ 1,000+
Back 200 Y 2:37.10 Analysis 16 12/09/2023 B: 2:27.59 (+9.51s | 6.1%) 11 347 1,000+ 1,000+
Breast 50 Y 34.95 16 12/02/2022 7 224 1,000+ 1,000+
Breast 100 Y 1:05.20 Analysis 16 02/20/2025 A AA: 1:03.19 (+2.01s | 3.1%) 6 134 544 1,000+
50 Breast
30.81
30.81
100 Breast
34.39
1:05.20
100 Breast
1:05.20
Breast 200 Y 2:20.44 Analysis 16 12/06/2024 A AA: 2:17.29 (+3.15s | 2.2%) 5 104 377 1,000+
50 Breast
31.58
31.58
100 Breast
34.92
1:06.50
100 Breast
1:06.50
150 Breast
36.57
1:43.07
200 Breast
37.37
2:20.44
100 Breast
1:13.94
Fly 50 Y 38.87 16 10/29/2022 13 568 1,000+ 1,000+
Fly 100 Y 1:15.64 Analysis 16 09/30/2023 B: 1:07.19 (+8.45s | 11.2%) 16 545 1,000+ 1,000+
IM 200 Y 2:21.23 Analysis 16 10/19/2024 B BB: 2:20.19 (+1.04s | 0.7%) 13 359 1,000+ 1,000+
50 Fly
30.45
30.45
100 Back
36.66
1:07.11
100 IM
1:07.11
150 Breast
39.30
1:46.41
200 Free
34.82
2:21.23
100 IM
1:14.12

Long course distance

Event Time Age Date Standard Next Standard Orinda Aquatics Pacific Swimming Western Zone USA
Free 50 M 29.29 16 06/07/2025 BB A: 28.19 (+1.10s | 3.8%) 14 308 1,000+ 1,000+
Free 100 M 1:04.59 Analysis 16 06/28/2025 BB A: 1:01.49 (+3.10s | 4.8%) 12 305 1,000+ 1,000+
Free 200 M 2:24.30 Analysis 16 06/28/2025 BB A: 2:14.29 (+10.01s | 6.9%) 11 282 1,000+ 1,000+
Free 400 M 5:31.32 Analysis 16 06/22/2024 B BB: 5:10.19 (+21.13s | 6.4%) 10 269 1,000+ 1,000+
Back 100 M 1:17.55 Analysis 16 06/07/2025 B BB: 1:13.69 (+3.86s | 5.0%) 11 247 1,000+ 1,000+
Back 200 M 2:59.77 Analysis 16 04/20/2024 B: 2:52.29 (+7.48s | 4.2%) 10 239 1,000+ 1,000+
Breast 100 M 1:14.12 Analysis 16 06/28/2025 A AA: 1:13.49 (+0.63s | 0.8%) 4 66 269 552
Breast 200 M 2:46.12 Analysis 16 06/28/2025 A AA: 2:39.79 (+6.33s | 3.8%) 5 76 298 620
IM 200 M 2:38.79 Analysis 16 06/28/2025 BB A: 2:30.99 (+7.80s | 4.9%) 9 211 895 1,000+

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