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Siena Santos

Age: 18 years old
Age Category: 17-18
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 25.53 18 02/22/2024 AA AAA: 24.69 (+0.84s | 3.3%) 10 136 652 1,000+
Free 100 Y 51.54 Analysis 18 05/07/2026 AAA AAAA: 51.09 (+0.45s | 0.9%) 1 18 76 235
Free 200 Y 1:55.12 Analysis 18 02/20/2025 AAA AAAA: 1:50.39 (+4.73s | 4.1%) 3 57 213 680
Free 500 Y 5:10.03 Analysis 18 04/26/2024 AAA AAAA: 4:57.39 (+12.64s | 4.1%) 3 43 184 571
50 Free
27.45
27.45
100 Free
30.63
58.08
100 Free
58.08
150 Free
30.88
1:28.96
200 Free
31.40
2:00.36
100 Free
1:02.28
250 Free
31.54
2:31.90
300 Free
31.82
3:03.72
100 Free
1:03.36
350 Free
31.91
3:35.63
400 Free
32.07
4:07.70
100 Free
1:03.98
450 Free
31.95
4:39.65
500 Free
30.38
5:10.03
100 Free
1:02.33
Back 50 Y 28.90 18 12/03/2021 A AA: 28.39 (+0.51s | 1.8%) 6 66 338 972
Back 100 Y 57.00 Analysis 18 02/19/2026 AAA AAAA: 54.99 (+2.01s | 3.5%) 2 27 81 291
50 Back
28.17
28.17
100 Back
28.83
57.00
100 Back
57.00
Back 200 Y 2:04.70 Analysis 18 11/07/2025 AAA AAAA: 1:59.09 (+5.61s | 4.5%) 2 27 100 317
50 Back
29.12
29.12
100 Back
31.71
1:00.83
100 Back
1:00.83
150 Back
32.39
1:33.22
200 Back
31.48
2:04.70
100 Back
1:03.87
Breast 50 Y 34.80 18 02/14/2020 BB A: 34.59 (+0.21s | 0.6%) 7 95 418 1,000+
Breast 100 Y 1:08.09 Analysis 18 02/19/2026 AA AAA: 1:06.69 (+1.40s | 2.1%) 6 60 236 687
50 Breast
32.45
32.45
100 Breast
35.64
1:08.09
100 Breast
1:08.09
Breast 200 Y 2:29.21 Analysis 18 12/09/2022 AA AAA: 2:25.09 (+4.12s | 2.8%) 8 59 233 666
50 Breast
34.64
34.64
100 Breast
38.39
1:13.03
100 Breast
1:13.03
150 Breast
38.38
1:51.41
200 Breast
37.80
2:29.21
100 Breast
1:16.18
Fly 50 Y 25.90 18 02/19/2026 AAA AAAA: 25.89 (+0.01s | 0.0%) 3 20 70 194
Fly 100 Y 54.69 Analysis 18 05/07/2026 AAAA 2 7 28 73
50 Fly
26.17
26.17
100 Fly
28.52
54.69
100 Fly
54.69
Fly 200 Y 2:05.08 Analysis 18 11/07/2025 AAA AAAA: 2:02.09 (+2.99s | 2.4%) 2 16 59 176
50 Fly
28.62
28.62
100 Fly
31.82
1:00.44
100 Fly
1:00.44
150 Fly
32.59
1:33.03
200 Fly
32.05
2:05.08
100 Fly
1:04.64
IM 200 Y 2:02.13 Analysis 18 05/07/2026 AAAA 1 12 27 60
50 Fly
26.53
26.53
100 Back
30.24
56.77
100 IM
56.77
150 Breast
36.67
1:33.44
200 Free
28.69
2:02.13
100 IM
1:05.36
IM 400 Y 4:21.59 Analysis 18 11/07/2025 AAAA 1 14 28 80
50 Fly
27.65
27.65
100 Fly
30.92
58.57
100 Fly
58.57
150 Back
33.21
1:31.78
200 Back
33.09
2:04.87
100 Back
1:06.30
250 Breast
38.05
2:42.92
300 Breast
37.88
3:20.80
100 Breast
1:15.93
350 Free
31.17
3:51.97
400 Free
29.62
4:21.59
100 Free
1:00.79

Long course distance

Event Time Age Date Standard Next Standard Orinda Aquatics Pacific Swimming Western Zone USA
Free 50 M 29.27 18 07/08/2022 AA AAA: 28.19 (+1.08s | 3.7%) 12 122 554 1,000+
Free 100 M 1:01.66 Analysis 18 06/28/2025 AA AAA: 1:01.09 (+0.57s | 0.9%) 5 82 322 841
Free 200 M 2:28.10 Analysis 18 04/30/2022 BB A: 2:23.69 (+4.41s | 3.0%) 15 196 920 1,000+
Back 100 M 1:07.54 Analysis 18 07/23/2026 AA AAA: 1:07.49 (+0.05s | 0.1%) 3 29 114 335
50 Back
33.39
33.39
100 Back
34.15
1:07.54
100 Back
1:07.54
Back 200 M 2:29.34 Analysis 18 06/28/2025 AA AAA: 2:25.99 (+3.35s | 2.2%) 2 41 155 473
Breast 100 M 1:21.51 Analysis 18 06/28/2025 A AA: 1:20.09 (+1.42s | 1.7%) 7 61 284 723
Breast 200 M 2:58.24 Analysis 18 07/26/2022 A AA: 2:52.49 (+5.75s | 3.2%) 8 62 287 723
50 Breast
40.65
40.65
100 Breast
45.54
1:26.19
100 Breast
1:26.19
150 Breast
45.95
2:12.14
200 Breast
46.10
2:58.24
100 Breast
1:32.05
Fly 50 M 28.78 18 07/23/2026 AAAA 3 10 35 122
Fly 100 M 1:04.35 Analysis 18 07/31/2025 AAA AAAA: 1:02.69 (+1.66s | 2.6%) 2 19 69 203
50 Fly
30.52
30.52
100 Fly
33.83
1:04.35
100 Fly
1:04.35
IM 200 M 2:30.43 Analysis 18 06/28/2025 AA AAA: 2:28.79 (+1.64s | 1.1%) 5 53 193 501
IM 400 M 5:16.61 Analysis 18 07/27/2023 AA AAA: 5:14.49 (+2.12s | 0.7%) 2 35 132 320
50 Fly
32.72
32.72
100 Fly
38.36
1:11.09
100 Fly
1:11.09
150 Back
41.30
1:52.39
200 Back
41.31
2:33.70
100 Back
1:22.61
250 Breast
45.03
3:18.73
300 Breast
45.90
4:04.63
100 Breast
1:30.93
350 Free
37.44
4:42.07
400 Free
34.54
5:16.61
100 Free
1:11.98

Above are the fastest times that Siena Santos 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.