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Sophia Williamson

Age: 16 years old
Age Category: 15-16
Team: Streamline Aquatics | South Texas Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Streamline Aquatics South Texas Swimming Southern Zone USA
Free 50 Y 24.77 16 12/20/2025 AAA AAAA: 23.89 (+0.88s | 3.6%) 2 38 166 680
Free 100 Y 52.76 Analysis 16 01/17/2026 AAA AAAA: 51.59 (+1.17s | 2.2%) 2 24 100 339
Free 200 Y 1:53.69 Analysis 16 01/17/2025 AAA AAAA: 1:51.79 (+1.90s | 1.7%) 1 6 92 299
50 Free
26.78
26.78
100 Free
28.98
55.76
100 Free
55.76
150 Free
29.28
1:25.04
200 Free
28.65
1:53.69
100 Free
57.93
Free 500 Y 5:09.50 Analysis 16 12/20/2025 AAA AAAA: 5:00.79 (+8.71s | 2.8%) 1 10 119 390
50 Free
27.59
27.59
100 Free
30.71
58.30
100 Free
58.30
150 Free
31.53
1:29.83
200 Free
31.83
2:01.66
100 Free
1:03.36
250 Free
31.39
2:33.05
300 Free
31.59
3:04.64
100 Free
1:02.98
350 Free
32.17
3:36.81
400 Free
31.05
4:07.86
100 Free
1:03.22
450 Free
31.15
4:39.01
500 Free
30.49
5:09.50
100 Free
1:01.64
Back 50 Y 33.16 16 09/27/2024 5 95 809 1,000+
Back 100 Y 1:02.96 Analysis 16 11/24/2024 A AA: 1:01.39 (+1.57s | 2.5%) 6 60 435 1,000+
50 Back
30.98
30.98
100 Back
31.98
1:02.96
100 Back
1:02.96
Back 200 Y 2:23.55 Analysis 16 10/25/2024 BB A: 2:19.09 (+4.46s | 3.1%) 6 90 720 1,000+
50 Back
33.96
33.96
100 Back
36.71
1:10.67
100 Back
1:10.67
150 Back
36.54
1:47.21
200 Back
36.34
2:23.55
100 Back
1:12.88
Breast 200 Y 2:54.40 Analysis 16 10/25/2024 B BB: 2:52.69 (+1.71s | 1.0%) 6 115 879 1,000+
50 Breast
40.79
40.79
100 Breast
44.71
1:25.50
100 Breast
1:25.50
150 Breast
45.13
2:10.63
200 Breast
43.77
2:54.40
100 Breast
1:28.90
Fly 50 Y 26.10 16 11/22/2025 1 6 35 147
Fly 100 Y 56.46 Analysis 16 11/22/2025 AAA AAAA: 55.79 (+0.67s | 1.2%) 1 4 35 129
50 Fly
26.54
26.54
100 Fly
29.92
56.46
100 Fly
56.46
Fly 200 Y 2:12.19 Analysis 16 12/20/2025 AA AAA: 2:10.29 (+1.90s | 1.4%) 1 7 138 444
50 Fly
30.45
30.45
100 Fly
33.37
1:03.82
100 Fly
1:03.82
150 Fly
33.51
1:37.33
200 Fly
34.86
2:12.19
100 Fly
1:08.37
IM 200 Y 2:21.64 Analysis 16 11/22/2024 A AA: 2:16.49 (+5.15s | 3.6%) 3 69 663 1,000+
50 Fly
30.05
30.05
100 Back
38.04
1:08.09
100 IM
1:08.09
150 Breast
43.20
1:51.29
200 Free
30.35
2:21.64
100 IM
1:13.55
IM 400 Y 4:57.97 Analysis 16 10/25/2024 A AA: 4:51.59 (+6.38s | 2.1%) 2 48 425 1,000+
50 Fly
31.76
31.76
100 Fly
34.86
1:06.62
100 Fly
1:06.62
150 Back
39.68
1:46.30
200 Back
38.16
2:24.46
100 Back
1:17.84
250 Breast
45.16
3:09.62
300 Breast
44.86
3:54.48
100 Breast
1:30.02
350 Free
32.15
4:26.63
400 Free
31.34
4:57.97
100 Free
1:03.49

Long course distance

Event Time Age Date Standard Next Standard Streamline Aquatics South Texas Swimming Southern Zone USA
Free 50 M 27.96 16 06/20/2025 AAA AAAA: 27.09 (+0.87s | 3.1%) 1 13 72 233
Free 100 M 59.32 Analysis 16 06/20/2025 AAA AAAA: 58.79 (+0.53s | 0.9%) 1 2 34 94
Free 200 M 2:08.83 Analysis 16 07/18/2025 AAA AAAA: 2:06.89 (+1.94s | 1.5%) 1 1 38 98
50 Free
30.27
30.27
100 Free
33.13
1:03.40
100 Free
1:03.40
150 Free
33.18
1:36.58
200 Free
32.25
2:08.83
100 Free
1:05.43
Free 400 M 4:41.16 Analysis 16 06/13/2025 AA AAA: 4:39.09 (+2.07s | 0.7%) 1 8 86 263
50 Free
30.71
30.71
100 Free
35.58
1:06.29
100 Free
1:06.29
150 Free
35.24
1:41.53
200 Free
36.00
2:17.53
100 Free
1:11.24
250 Free
35.72
2:53.25
300 Free
36.42
3:29.67
100 Free
1:12.14
350 Free
35.65
4:05.32
400 Free
35.84
4:41.16
100 Free
1:11.49
Back 50 M 35.72 16 05/16/2025 4 32 229 968
Back 100 M 1:17.24 Analysis 16 05/02/2025 BB A: 1:14.49 (+2.75s | 3.6%) 4 78 396 1,000+
50 Back
37.57
37.57
100 Back
39.67
1:17.24
100 Back
1:17.24
Fly 50 M 30.04 16 06/20/2025 1 8 47 129
Fly 100 M 1:06.06 Analysis 16 06/20/2025 AAA AAAA: 1:03.29 (+2.77s | 4.2%) 1 9 59 182
Fly 200 M 2:38.94 Analysis 16 06/13/2025 A AA: 2:34.29 (+4.65s | 2.9%) 1 11 128 422
50 Fly
33.34
33.34
100 Fly
39.18
1:12.52
100 Fly
1:12.52
150 Fly
43.41
1:55.93
200 Fly
43.01
2:38.94
100 Fly
1:26.42
IM 200 M 2:44.11 Analysis 16 05/02/2025 BB A: 2:43.89 (+0.22s | 0.1%) 3 64 363 1,000+
50 Fly
33.66
33.66
100 Back
44.90
1:18.56
100 IM
1:18.56
150 Breast
50.47
2:09.03
200 Free
35.08
2:44.11
100 IM
1:25.55

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