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Margaret Williams

Age: 15 years old
Age Category: 15-16
Team: Bayside Aquatics | Maryland Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Bayside Aquatics Maryland Swimming Eastern Zone USA
Free 50 Y 26.67 15 12/11/2025 A AA: 26.09 (+0.58s | 2.2%) 5 71 819 1,000+
Free 100 Y 57.48 15 12/11/2025 A AA: 56.49 (+0.99s | 1.7%) 3 64 708 1,000+
50 Free
27.75
27.75
100 Free
29.73
57.48
100 Free
57.48
Free 200 Y 2:01.57 14 11/14/2025 AA AAA: 1:57.09 (+4.48s | 3.7%) 2 36 437 1,000+
50 Free
28.35
28.35
100 Free
30.54
58.89
100 Free
58.89
150 Free
31.32
1:30.21
200 Free
31.36
2:01.57
100 Free
1:02.68
Free 500 Y 5:22.03 14 11/14/2025 AA AAA: 5:15.09 (+6.94s | 2.2%) 1 22 269 1,000+
50 Free
28.86
28.86
100 Free
31.87
1:00.73
100 Free
1:00.73
150 Free
32.39
1:33.12
200 Free
32.97
2:06.09
100 Free
1:05.36
250 Free
33.14
2:39.23
300 Free
32.82
3:12.05
100 Free
1:05.96
350 Free
32.99
3:45.04
400 Free
33.04
4:18.08
100 Free
1:06.03
450 Free
32.86
4:50.94
500 Free
31.09
5:22.03
100 Free
1:03.95
Free 1000 Y 11:24.11 15 12/11/2025 AA AAA: 10:54.49 (+29.62s | 4.3%) 1 22 251 840
Free 1650 Y 18:47.08 15 12/11/2025 AA AAA: 18:16.79 (+30.29s | 2.7%) 1 15 169 607
50 Free
30.31
30.31
100 Free
33.26
1:03.57
100 Free
1:03.57
150 Free
33.67
1:37.24
200 Free
33.93
2:11.17
100 Free
1:07.60
250 Free
34.16
2:45.33
300 Free
34.56
3:19.89
100 Free
1:08.72
350 Free
34.68
3:54.57
400 Free
34.52
4:29.09
100 Free
1:09.20
450 Free
34.72
5:03.81
500 Free
34.51
5:38.32
100 Free
1:09.23
550 Free
34.79
6:13.11
600 Free
34.68
6:47.79
100 Free
1:09.47
650 Free
34.84
7:22.63
700 Free
34.95
7:57.58
100 Free
1:09.79
750 Free
34.18
8:31.76
800 Free
34.56
9:06.32
100 Free
1:08.74
850 Free
34.74
9:41.06
900 Free
33.96
10:15.02
100 Free
1:08.70
950 Free
34.30
10:49.32
1000 Free
34.79
11:24.11
100 Free
1:09.09
1050 Free
34.30
11:58.41
1100 Free
34.17
12:32.58
100 Free
1:08.47
1150 Free
34.27
13:06.85
1200 Free
34.43
13:41.28
100 Free
1:08.70
1250 Free
34.45
14:15.73
1300 Free
34.21
14:49.94
100 Free
1:08.66
1350 Free
34.53
15:24.47
1400 Free
34.19
15:58.66
100 Free
1:08.72
1450 Free
34.42
16:33.08
1500 Free
33.95
17:07.03
100 Free
1:08.37
1550 Free
33.95
17:40.98
1600 Free
33.69
18:14.67
100 Free
1:07.64
1650 Free
32.41
18:47.08
Back 50 Y 30.85 14 11/14/2025 2 71 525 1,000+
Back 100 Y 1:03.53 15 02/19/2026 A AA: 1:01.39 (+2.14s | 3.4%) 2 44 496 1,000+
50 Back
30.76
30.76
100 Back
32.77
1:03.53
100 Back
1:03.53
Back 200 Y 2:14.68 15 02/19/2026 A AA: 2:13.29 (+1.39s | 1.0%) 2 28 308 1,000+
50 Back
31.14
31.14
100 Back
33.88
1:05.02
100 Back
1:05.02
150 Back
34.98
1:40.00
200 Back
34.68
2:14.68
100 Back
1:09.66
Breast 50 Y 36.12 14 11/01/2025 3 89 555 1,000+
Breast 100 Y 1:11.99 15 02/19/2026 A AA: 1:10.59 (+1.40s | 1.9%) 1 33 383 1,000+
50 Breast
33.86
33.86
100 Breast
38.13
1:11.99
100 Breast
1:11.99
Breast 200 Y 2:34.81 15 02/19/2026 A AA: 2:32.79 (+2.02s | 1.3%) 1 26 292 1,000+
50 Breast
34.40
34.40
100 Breast
38.95
1:13.35
100 Breast
1:13.35
150 Breast
40.84
1:54.19
200 Breast
40.62
2:34.81
100 Breast
1:21.46
Fly 50 Y 32.27 12 11/17/2023 7 151 1,000+ 1,000+
Fly 100 Y 1:07.54 15 12/11/2025 BB A: 1:03.79 (+3.75s | 5.6%) 4 79 939 1,000+
50 Fly
31.67
31.67
100 Fly
35.87
1:07.54
100 Fly
1:07.54
IM 200 Y 2:19.42 14 11/14/2025 A AA: 2:16.49 (+2.93s | 2.1%) 2 38 500 1,000+
50 Fly
30.35
30.35
100 Back
35.19
1:05.54
100 IM
1:05.54
150 Breast
42.14
1:47.68
200 Free
31.74
2:19.42
100 IM
1:13.88
IM 400 Y 4:47.95 15 02/19/2026 AA AAA: 4:38.99 (+8.96s | 3.1%) 1 24 226 886
50 Fly
30.61
30.61
100 Fly
36.04
1:06.65
100 Fly
1:06.65
150 Back
36.69
1:43.34
200 Back
35.81
2:19.15
100 Back
1:12.50
250 Breast
41.45
3:00.60
300 Breast
41.43
3:42.03
100 Breast
1:22.88
350 Free
33.55
4:15.58
400 Free
32.37
4:47.95
100 Free
1:05.92

Long course distance

Event Time Age Date Standard Next Standard Bayside Aquatics Maryland Swimming Eastern Zone USA
Free 50 M 31.74 13 05/17/2024 BB A: 30.89 (+0.85s | 2.7%) 1 13 417 1,000+
Free 100 M 1:07.83 13 05/17/2024 BB A: 1:07.19 (+0.64s | 0.9%) 1 5 352 1,000+
Back 200 M 2:41.26 13 05/17/2024 BB A: 2:40.09 (+1.17s | 0.7%) 1 3 153 924
Fly 100 M 1:25.57 13 05/17/2024 B: 1:24.29 (+1.28s | 1.5%) 2 13 374 1,000+
IM 200 M 2:47.59 13 05/17/2024 BB A: 2:43.89 (+3.70s | 2.2%) 1 7 251 1,000+
50 Fly
37.52
37.52
100 Back
39.95
1:17.47
100 IM
1:17.47
150 Breast
53.07
2:10.54
200 Free
37.05
2:47.59
100 IM
1:30.12
IM 400 M 5:57.27 13 05/17/2024 BB A: 5:46.89 (+10.38s | 2.9%) 1 3 165 985

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