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Sienna Nyeko

Age: 14 years old
Age Category: 13-14
Team: Charles River Aquatics | New England Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Charles River Aquatics New England Swimming Eastern Zone USA
Free 50 Y 25.73 14 03/13/2026 AA AAA: 25.59 (+0.14s | 0.5%) 2 22 201 893
Free 100 Y 56.47 Analysis 14 02/19/2026 AA AAA: 55.79 (+0.68s | 1.2%) 2 33 291 1,000+
50 Free
27.40
27.40
100 Free
29.07
56.47
100 Free
56.47
Free 200 Y 2:02.13 Analysis 14 02/06/2026 AA AAA: 2:00.69 (+1.44s | 1.2%) 2 26 228 867
50 Free
27.94
27.94
100 Free
31.04
58.98
100 Free
58.98
150 Free
31.66
1:30.64
200 Free
31.49
2:02.13
100 Free
1:03.15
Free 500 Y 5:31.88 Analysis 14 02/06/2026 AA AAA: 5:23.89 (+7.99s | 2.4%) 2 32 257 965
50 Free
30.54
30.54
100 Free
33.67
1:04.21
100 Free
1:04.21
150 Free
32.84
1:37.05
200 Free
33.98
2:11.03
100 Free
1:06.82
250 Free
33.59
2:44.62
300 Free
33.43
3:18.05
100 Free
1:07.02
350 Free
33.94
3:51.99
400 Free
33.63
4:25.62
100 Free
1:07.57
450 Free
33.47
4:59.09
500 Free
32.79
5:31.88
100 Free
1:06.26
Free 1000 Y 11:32.75 Analysis 14 03/13/2026 AA AAA: 11:08.69 (+24.06s | 3.5%) 2 25 185 664
50 Free
30.72
30.72
100 Free
34.05
1:04.77
100 Free
1:04.77
150 Free
34.67
1:39.44
200 Free
34.57
2:14.01
100 Free
1:09.24
250 Free
35.26
2:49.27
300 Free
34.84
3:24.11
100 Free
1:10.10
350 Free
35.20
3:59.31
400 Free
35.05
4:34.36
100 Free
1:10.25
450 Free
34.87
5:09.23
500 Free
34.82
5:44.05
100 Free
1:09.69
550 Free
35.76
6:19.81
600 Free
34.63
6:54.44
100 Free
1:10.39
650 Free
35.54
7:29.98
700 Free
35.24
8:05.22
100 Free
1:10.78
750 Free
35.17
8:40.39
800 Free
34.82
9:15.21
100 Free
1:09.99
850 Free
35.60
9:50.81
900 Free
35.06
10:25.87
100 Free
1:10.66
950 Free
33.43
10:59.30
1000 Free
33.45
11:32.75
100 Free
1:06.88
Free 1650 Y 19:30.41 Analysis 14 01/09/2026 A AA: 19:28.79 (+1.62s | 0.1%) 2 25 148 587
50 Free
30.91
30.91
100 Free
35.36
1:06.27
100 Free
1:06.27
150 Free
35.56
1:41.83
200 Free
35.90
2:17.73
100 Free
1:11.46
250 Free
35.97
2:53.70
300 Free
35.37
3:29.07
100 Free
1:11.34
350 Free
35.46
4:04.53
400 Free
36.13
4:40.66
100 Free
1:11.59
450 Free
36.29
5:16.95
500 Free
36.47
5:53.42
100 Free
1:12.76
550 Free
35.86
6:29.28
600 Free
35.91
7:05.19
100 Free
1:11.77
650 Free
36.04
7:41.23
700 Free
36.02
8:17.25
100 Free
1:12.06
750 Free
35.59
8:52.84
800 Free
36.09
9:28.93
100 Free
1:11.68
850 Free
35.59
10:04.52
900 Free
35.90
10:40.42
100 Free
1:11.49
950 Free
36.10
11:16.52
1000 Free
35.35
11:51.87
100 Free
1:11.45
1050 Free
35.69
12:27.56
1100 Free
35.67
13:03.23
100 Free
1:11.36
1150 Free
35.50
13:38.73
1200 Free
35.53
14:14.26
100 Free
1:11.03
1250 Free
35.15
14:49.41
1300 Free
35.56
15:24.97
100 Free
1:10.71
1350 Free
35.18
16:00.15
1400 Free
35.30
16:35.45
100 Free
1:10.48
1450 Free
35.11
17:10.56
1500 Free
34.85
17:45.41
100 Free
1:09.96
1550 Free
35.26
18:20.67
1600 Free
35.06
18:55.73
100 Free
1:10.32
1650 Free
34.68
19:30.41
Back 50 Y 31.64 14 11/14/2025 7 100 576 1,000+
Back 100 Y 1:06.78 Analysis 14 03/13/2026 BB A: 1:05.89 (+0.89s | 1.3%) 6 81 583 1,000+
50 Back
32.43
32.43
100 Back
34.35
1:06.78
100 Back
1:06.78
Back 200 Y 2:30.77 Analysis 14 01/09/2026 BB A: 2:22.59 (+8.18s | 5.4%) 10 127 847 1,000+
50 Back
35.78
35.78
100 Back
38.21
1:13.99
100 Back
1:13.99
150 Back
38.88
1:52.87
200 Back
37.90
2:30.77
100 Back
1:16.78
Breast 100 Y 1:20.26 Analysis 14 11/14/2025 BB A: 1:15.99 (+4.27s | 5.3%) 9 129 863 1,000+
50 Breast
38.01
38.01
100 Breast
42.25
1:20.26
100 Breast
1:20.26
Breast 200 Y 2:52.15 Analysis 14 03/13/2026 BB A: 2:43.79 (+8.36s | 4.9%) 6 101 703 1,000+
50 Breast
39.11
39.11
100 Breast
43.70
1:22.81
100 Breast
1:22.81
150 Breast
44.67
2:07.48
200 Breast
44.67
2:52.15
100 Breast
1:29.34
Fly 50 Y 28.00 14 03/13/2026 2 21 161 594
Fly 100 Y 1:03.90 Analysis 14 02/06/2026 A AA: 1:03.09 (+0.81s | 1.3%) 3 39 332 1,000+
50 Fly
30.42
30.42
100 Fly
33.48
1:03.90
100 Fly
1:03.90
Fly 200 Y 2:21.30 Analysis 14 02/19/2026 A AA: 2:20.59 (+0.71s | 0.5%) 1 18 174 603
50 Fly
31.63
31.63
100 Fly
35.64
1:07.27
100 Fly
1:07.27
150 Fly
36.44
1:43.71
200 Fly
37.59
2:21.30
100 Fly
1:14.03
IM 200 Y 2:26.35 Analysis 14 01/09/2026 A AA: 2:21.09 (+5.26s | 3.6%) 7 88 624 1,000+
50 Fly
31.42
31.42
100 Back
37.06
1:08.48
100 IM
1:08.48
150 Breast
43.81
1:52.29
200 Free
34.06
2:26.35
100 IM
1:17.87
IM 400 Y 5:09.29 Analysis 14 11/14/2025 A AA: 5:00.49 (+8.80s | 2.8%) 4 47 400 1,000+
50 Fly
31.35
31.35
100 Fly
36.74
1:08.09
100 Fly
1:08.09
150 Back
39.54
1:47.63
200 Back
39.73
2:27.36
100 Back
1:19.27
250 Breast
45.74
3:13.10
300 Breast
46.07
3:59.17
100 Breast
1:31.81
350 Free
35.10
4:34.27
400 Free
35.02
5:09.29
100 Free
1:10.12

Long course distance

Event Time Age Date Standard Next Standard Charles River Aquatics New England Swimming Eastern Zone USA

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