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Siena Marku

Age: 16 years old
Age Category: 15-16
Team: Palo Alto Stanford Aquatics | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Palo Alto Stanford Aquatics Pacific Swimming Western Zone USA
Free 50 Y 26.84 16 02/24/2024 A AA: 26.09 (+0.75s | 2.8%) 29 213 1,000+ 1,000+
Free 100 Y 56.67 Analysis 16 11/22/2025 A AA: 56.49 (+0.18s | 0.3%) 20 128 708 1,000+
50 Free
27.56
27.56
100 Free
29.11
56.67
100 Free
56.67
Free 200 Y 2:01.93 Analysis 16 11/01/2025 AA AAA: 1:57.09 (+4.84s | 4.0%) 14 92 520 1,000+
Free 500 Y 5:25.85 Analysis 16 11/01/2025 AA AAA: 5:15.09 (+10.76s | 3.3%) 8 68 365 1,000+
Free 1000 Y 11:22.21 Analysis 16 02/22/2025 AA AAA: 10:54.49 (+27.72s | 4.1%) 6 54 244 827
Free 1650 Y 21:06.80 Analysis 16 11/11/2023 BB A: 19:56.49 (+70.31s | 5.6%) 14 111 525 1,000+
50 Free
33.68
33.68
100 Free
37.72
1:11.40
100 Free
1:11.40
150 Free
39.29
1:50.69
200 Free
38.63
2:29.32
100 Free
1:17.92
250 Free
39.48
3:08.80
300 Free
38.81
3:47.61
100 Free
1:18.29
350 Free
38.61
4:26.22
400 Free
38.83
5:05.05
100 Free
1:17.44
450 Free
38.76
5:43.81
500 Free
38.65
6:22.46
100 Free
1:17.41
550 Free
39.89
7:02.35
600 Free
39.08
7:41.43
100 Free
1:18.97
650 Free
39.28
8:20.71
700 Free
38.24
8:58.95
100 Free
1:17.52
750 Free
39.23
9:38.18
800 Free
39.27
10:17.45
100 Free
1:18.50
850 Free
38.49
10:55.94
900 Free
38.51
11:34.45
100 Free
1:17.00
950 Free
38.95
12:13.40
1000 Free
38.10
12:51.50
100 Free
1:17.05
1050 Free
39.11
13:30.61
1100 Free
38.44
14:09.05
100 Free
1:17.55
1150 Free
39.20
14:48.25
1200 Free
37.76
15:26.01
100 Free
1:16.96
1250 Free
38.55
16:04.56
1300 Free
39.13
16:43.69
100 Free
1:17.68
1350 Free
39.18
17:22.87
1400 Free
38.07
18:00.94
100 Free
1:17.25
1450 Free
38.32
18:39.26
1500 Free
37.58
19:16.84
100 Free
1:15.90
1550 Free
37.66
19:54.50
1600 Free
37.08
20:31.58
100 Free
1:14.74
1650 Free
35.22
21:06.80
Back 50 Y 32.06 16 11/23/2024 22 153 865 1,000+
Back 100 Y 1:04.66 Analysis 16 01/25/2025 BB A: 1:04.09 (+0.57s | 0.9%) 18 117 659 1,000+
50 Back
31.72
31.72
100 Back
32.94
1:04.66
100 Back
1:04.66
Back 200 Y 2:16.64 Analysis 16 01/31/2026 A AA: 2:13.29 (+3.35s | 2.5%) 11 74 408 1,000+
50 Back
32.88
32.88
100 Back
34.43
1:07.31
100 Back
1:07.31
150 Back
34.33
1:41.64
200 Back
35.00
2:16.64
100 Back
1:09.33
Breast 50 Y 35.98 16 11/11/2023 23 145 673 1,000+
Breast 100 Y 1:13.87 Analysis 16 10/26/2024 BB A: 1:13.69 (+0.18s | 0.2%) 19 133 615 1,000+
50 Breast
35.34
35.34
100 Breast
38.53
1:13.87
100 Breast
1:13.87
Breast 200 Y 2:40.28 Analysis 16 03/15/2024 BB A: 2:39.39 (+0.89s | 0.6%) 17 118 524 1,000+
50 Breast
37.00
37.00
100 Breast
40.69
1:17.69
100 Breast
1:17.69
150 Breast
41.24
1:58.93
200 Breast
41.35
2:40.28
100 Breast
1:22.59
Fly 50 Y 29.25 16 11/23/2024 16 120 568 1,000+
Fly 100 Y 1:01.49 Analysis 16 02/22/2025 A AA: 1:01.09 (+0.40s | 0.7%) 12 85 381 1,000+
Fly 200 Y 2:14.32 Analysis 16 02/22/2025 AA AAA: 2:10.29 (+4.03s | 3.0%) 8 39 161 580
IM 200 Y 2:16.55 Analysis 16 05/11/2025 A AA: 2:16.49 (+0.06s | 0.0%) 14 86 413 1,000+
50 Fly
29.42
29.42
100 Back
35.56
1:04.98
100 IM
1:04.98
150 Breast
40.76
1:45.74
200 Free
30.81
2:16.55
100 IM
1:11.57
IM 400 Y 4:55.28 Analysis 16 11/23/2024 A AA: 4:51.59 (+3.69s | 1.2%) 10 77 382 1,000+
50 Fly
30.52
30.52
100 Fly
35.17
1:05.69
100 Fly
1:05.69
150 Back
38.94
1:44.63
200 Back
37.69
2:22.32
100 Back
1:16.63
250 Breast
43.15
3:05.47
300 Breast
42.95
3:48.42
100 Breast
1:26.10
350 Free
34.72
4:23.14
400 Free
32.14
4:55.28
100 Free
1:06.86

Long course distance

Event Time Age Date Standard Next Standard Palo Alto Stanford Aquatics Pacific Swimming Western Zone USA
Free 50 M 30.47 16 06/06/2025 A AA: 29.59 (+0.88s | 2.9%) 21 156 794 1,000+
Free 100 M 1:05.82 Analysis 16 06/27/2024 A AA: 1:04.39 (+1.43s | 2.2%) 13 122 682 1,000+
Free 200 M 2:21.57 Analysis 16 06/26/2025 A AA: 2:18.99 (+2.58s | 1.8%) 10 83 472 1,000+
100 Free
1:10.17
1:10.17
100 Free
1:10.17
200 Free
1:11.40
2:21.57
100 Free
1:11.40
Free 400 M 4:57.75 Analysis 16 06/26/2025 A AA: 4:51.79 (+5.96s | 2.0%) 4 55 338 844
100 Free
1:12.48
1:12.48
100 Free
1:12.48
200 Free
1:16.85
2:29.33
100 Free
1:16.85
300 Free
1:16.86
3:46.19
100 Free
1:16.86
400 Free
1:11.56
4:57.75
100 Free
1:11.56
Back 50 M 47.14 16 04/30/2022 35 352 1,000+ 1,000+
Back 100 M 1:17.98 Analysis 16 06/27/2024 BB A: 1:14.49 (+3.49s | 4.5%) 17 126 701 1,000+
Back 200 M 2:41.69 Analysis 16 06/26/2025 BB A: 2:40.09 (+1.60s | 1.0%) 7 62 390 944
100 Back
1:19.99
1:19.99
100 Back
1:19.99
200 Back
1:21.70
2:41.69
100 Back
1:21.70
Breast 50 M 47.19 16 04/30/2022 31 205 927 1,000+
Breast 100 M 1:26.59 Analysis 16 06/27/2024 BB A: 1:24.49 (+2.10s | 2.4%) 16 106 490 1,000+
Breast 200 M 3:02.50 Analysis 16 06/27/2024 BB A: 3:02.09 (+0.41s | 0.2%) 8 71 313 724
Fly 50 M 33.09 16 06/06/2025 5 53 357 965
Fly 100 M 1:10.48 Analysis 16 06/26/2025 A AA: 1:09.29 (+1.19s | 1.7%) 9 62 275 683
Fly 200 M 2:37.35 Analysis 16 06/26/2025 A AA: 2:34.29 (+3.06s | 1.9%) 4 33 133 376
50 Fly
34.40
34.40
100 Fly
39.28
1:13.68
100 Fly
1:13.68
150 Fly
40.75
1:54.43
200 Fly
42.92
2:37.35
100 Fly
1:23.67
IM 200 M 2:39.20 Analysis 16 06/26/2025 A AA: 2:36.99 (+2.21s | 1.4%) 9 68 357 881
100 Back
1:15.11
1:15.11
100 IM
1:15.11
200 Free
1:24.09
2:39.20
100 IM
1:24.09

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