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William Stone

Age: 15 years old
Age Category: 15-16
Team: All Star Aquatics | Potomac Valley Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard All Star Aquatics Potomac Valley Swimming Eastern Zone USA
Free 50 Y 23.65 15 12/11/2025 A AA: 23.19 (+0.46s | 1.9%) 9 175 660 1,000+
Free 100 Y 50.07 Analysis 15 02/06/2026 AA AAA: 48.79 (+1.28s | 2.6%) 6 89 349 1,000+
Free 200 Y 1:46.71 Analysis 15 03/12/2026 AAA AAAA: 1:41.99 (+4.72s | 4.4%) 3 42 165 655
50 Free
24.74
24.74
100 Free
27.21
51.95
100 Free
51.95
150 Free
27.69
1:19.64
200 Free
27.07
1:46.71
100 Free
54.76
Free 500 Y 4:46.55 Analysis 15 01/23/2026 AAA AAAA: 4:36.29 (+10.26s | 3.6%) 1 18 106 374
50 Free
26.41
26.41
100 Free
28.95
55.36
100 Free
55.36
150 Free
29.45
1:24.81
200 Free
29.47
1:54.28
100 Free
58.92
250 Free
29.54
2:23.82
300 Free
29.37
2:53.19
100 Free
58.91
350 Free
29.40
3:22.59
400 Free
28.69
3:51.28
100 Free
58.09
450 Free
28.21
4:19.49
500 Free
27.06
4:46.55
100 Free
55.27
Free 1000 Y 10:20.17 Analysis 15 11/08/2025 AA AAA: 10:06.39 (+13.78s | 2.2%) 4 55 204 614
Free 1650 Y 17:08.20 Analysis 15 11/08/2025 AA AAA: 16:50.89 (+17.31s | 1.7%) 3 29 137 467
50 Free
27.40
27.40
100 Free
30.09
57.49
100 Free
57.49
150 Free
30.51
1:28.00
200 Free
31.10
1:59.10
100 Free
1:01.61
250 Free
31.09
2:30.19
300 Free
30.99
3:01.18
100 Free
1:02.08
350 Free
31.07
3:32.25
400 Free
31.44
4:03.70
100 Free
1:02.52
450 Free
30.75
4:34.45
500 Free
30.92
5:05.37
100 Free
1:01.67
550 Free
31.15
5:36.52
600 Free
31.42
6:07.94
100 Free
1:02.57
650 Free
31.75
6:39.69
700 Free
31.76
7:11.45
100 Free
1:03.51
750 Free
31.66
7:43.11
800 Free
31.82
8:14.93
100 Free
1:03.48
850 Free
31.36
8:46.29
900 Free
31.49
9:17.78
100 Free
1:02.85
950 Free
31.26
9:49.04
1000 Free
31.13
10:20.17
100 Free
1:02.39
1050 Free
31.38
10:51.55
1100 Free
31.96
11:23.51
100 Free
1:03.34
1150 Free
31.37
11:54.88
1200 Free
31.33
12:26.21
100 Free
1:02.70
1250 Free
31.01
12:57.22
1300 Free
31.44
13:28.66
100 Free
1:02.45
1350 Free
31.50
14:00.16
1400 Free
31.65
14:31.81
100 Free
1:03.15
1450 Free
31.28
15:03.09
1500 Free
31.75
15:34.84
100 Free
1:03.03
1550 Free
31.56
16:06.40
1600 Free
31.51
16:37.91
100 Free
1:03.07
1650 Free
30.29
17:08.20
Back 50 Y 26.16 15 12/11/2025 1 49 191 635
Back 100 Y 53.60 Analysis 15 03/12/2026 AA AAA: 53.09 (+0.51s | 1.0%) 1 28 120 400
50 Back
26.21
26.21
100 Back
27.39
53.60
100 Back
53.60
Back 200 Y 1:53.40 Analysis 15 03/12/2026 AAA AAAA: 1:50.69 (+2.71s | 2.4%) 1 12 48 158
50 Back
26.71
26.71
100 Back
28.81
55.52
100 Back
55.52
150 Back
29.03
1:24.55
200 Back
28.85
1:53.40
100 Back
57.88
Breast 100 Y 1:11.89 Analysis 15 11/14/2025 B BB: 1:11.39 (+0.50s | 0.7%) 9 314 1,000+ 1,000+
50 Breast
32.42
32.42
100 Breast
39.47
1:11.89
100 Breast
1:11.89
Breast 200 Y 2:22.94 Analysis 15 10/10/2025 A AA: 2:17.29 (+5.65s | 4.0%) 7 100 354 1,000+
50 Breast
32.14
32.14
100 Breast
35.51
1:07.65
100 Breast
1:07.65
150 Breast
37.52
1:45.17
200 Breast
37.77
2:22.94
100 Breast
1:15.29
Fly 50 Y 25.32 15 11/14/2025 3 77 253 851
Fly 100 Y 54.22 Analysis 15 03/12/2026 AA AAA: 52.79 (+1.43s | 2.6%) 3 52 213 831
50 Fly
25.28
25.28
100 Fly
28.94
54.22
100 Fly
54.22
Fly 200 Y 1:58.93 Analysis 15 10/31/2025 AA AAA: 1:58.09 (+0.84s | 0.7%) 3 30 119 423
50 Fly
26.36
26.36
100 Fly
29.76
56.12
100 Fly
56.12
150 Fly
30.85
1:26.97
200 Fly
31.96
1:58.93
100 Fly
1:02.81
IM 200 Y 2:02.62 Analysis 15 10/10/2025 AA AAA: 1:58.59 (+4.03s | 3.3%) 5 74 260 1,000+
50 Fly
25.98
25.98
100 Back
31.68
57.66
100 IM
57.66
150 Breast
37.35
1:35.01
200 Free
27.61
2:02.62
100 IM
1:04.96
IM 400 Y 4:17.00 Analysis 15 01/23/2026 AA AAA: 4:13.19 (+3.81s | 1.5%) 2 24 130 473
50 Fly
26.50
26.50
100 Fly
30.91
57.41
100 Fly
57.41
150 Back
32.49
1:29.90
200 Back
31.45
2:01.35
100 Back
1:03.94
250 Breast
39.23
2:40.58
300 Breast
39.30
3:19.88
100 Breast
1:18.53
350 Free
29.25
3:49.13
400 Free
27.87
4:17.00
100 Free
57.12

Long course distance

Event Time Age Date Standard Next Standard All Star Aquatics Potomac Valley Swimming Eastern Zone USA
Free 400 M 4:31.29 Analysis 15 05/14/2026 AA AAA: 4:22.49 (+8.80s | 3.2%) 2 31 120 671
100 Free
1:02.40
1:02.40
100 Free
1:02.40
200 Free
1:08.89
2:11.29
100 Free
1:08.89
300 Free
1:11.24
3:22.53
100 Free
1:11.24
400 Free
1:08.76
4:31.29
100 Free
1:08.76
Back 100 M 1:06.15 Analysis 15 05/14/2026 A AA: 1:05.19 (+0.96s | 1.5%) 1 29 134 646
Back 200 M 2:18.72 Analysis 15 05/14/2026 AA AAA: 2:15.39 (+3.33s | 2.4%) 1 13 58 267
100 Back
1:07.96
1:07.96
100 Back
1:07.96
200 Back
1:10.76
2:18.72
100 Back
1:10.76
Fly 50 M 28.77 15 05/14/2026 1 25 128 542
Fly 100 M 1:03.28 Analysis 15 05/14/2026 A AA: 1:03.09 (+0.19s | 0.3%) 3 35 132 697
Fly 200 M 2:22.81 Analysis 15 05/14/2026 A AA: 2:21.09 (+1.72s | 1.2%) 3 27 99 429
100 Fly
1:06.00
1:06.00
100 Fly
1:06.00
200 Fly
1:16.81
2:22.81
100 Fly
1:16.81

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