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Grant Williams

Age: 16 years old
Age Category: 15-16
Team: Star Aquatics | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Star Aquatics Southern California Swimming Western Zone USA
Free 50 Y 26.37 16 03/20/2026 B BB: 26.29 (+0.08s | 0.3%) 6 401 1,000+ 1,000+
Free 100 Y 57.36 Analysis 16 12/12/2025 BB A: 53.19 (+4.17s | 7.3%) 4 407 1,000+ 1,000+
50 Free
27.43
27.43
100 Free
29.93
57.36
100 Free
57.36
Free 200 Y 2:05.57 Analysis 16 03/20/2026 BB A: 1:56.59 (+8.98s | 7.2%) 4 308 1,000+ 1,000+
50 Free
27.44
27.44
100 Free
31.66
59.10
100 Free
59.10
150 Free
33.26
1:32.36
200 Free
33.21
2:05.57
100 Free
1:06.47
Free 500 Y 5:30.53 Analysis 16 12/12/2025 BB A: 5:15.79 (+14.74s | 4.5%) 3 231 1,000+ 1,000+
50 Free
28.18
28.18
100 Free
32.40
1:00.58
100 Free
1:00.58
150 Free
33.25
1:33.83
200 Free
33.69
2:07.52
100 Free
1:06.94
250 Free
33.60
2:41.12
300 Free
33.27
3:14.39
100 Free
1:06.87
350 Free
34.14
3:48.53
400 Free
34.16
4:22.69
100 Free
1:08.30
450 Free
34.46
4:57.15
500 Free
33.38
5:30.53
100 Free
1:07.84
Back 50 Y 31.98 16 11/01/2025 5 200 1,000+ 1,000+
Back 100 Y 1:04.93 Analysis 16 03/20/2026 B BB: 1:02.69 (+2.24s | 3.4%) 3 253 1,000+ 1,000+
50 Back
31.47
31.47
100 Back
33.46
1:04.93
100 Back
1:04.93
Back 200 Y 2:16.94 Analysis 16 03/20/2026 BB A: 2:06.59 (+10.35s | 7.6%) 3 184 907 1,000+
50 Back
31.45
31.45
100 Back
34.61
1:06.06
100 Back
1:06.06
150 Back
35.61
1:41.67
200 Back
35.27
2:16.94
100 Back
1:10.88
Breast 100 Y 1:17.28 Analysis 16 01/09/2026 B: 1:16.89 (+0.39s | 0.5%) 3 278 1,000+ 1,000+
50 Breast
36.08
36.08
100 Breast
41.20
1:17.28
100 Breast
1:17.28
Breast 200 Y 2:42.72 Analysis 16 03/20/2026 B BB: 2:35.19 (+7.53s | 4.6%) 1 215 1,000+ 1,000+
50 Breast
36.67
36.67
100 Breast
41.15
1:17.82
100 Breast
1:17.82
150 Breast
42.32
2:00.14
200 Breast
42.58
2:42.72
100 Breast
1:24.90
IM 200 Y 2:26.73 Analysis 16 11/01/2025 B BB: 2:20.19 (+6.54s | 4.5%) 5 309 1,000+ 1,000+
50 Fly
32.96
32.96
100 Back
37.41
1:10.37
100 IM
1:10.37
150 Breast
43.94
1:54.31
200 Free
32.42
2:26.73
100 IM
1:16.36

Long course distance

Event Time Age Date Standard Next Standard Star Aquatics Southern California Swimming Western Zone USA
Free 50 M 29.96 16 05/15/2026 BB A: 28.19 (+1.77s | 5.9%) 4 380 1,000+ 1,000+
Free 100 M 1:04.98 Analysis 16 06/05/2026 BB A: 1:01.49 (+3.49s | 5.4%) 4 343 1,000+ 1,000+
50 Free
30.64
30.64
100 Free
34.34
1:04.98
100 Free
1:04.98
Free 200 M 2:19.60 Analysis 16 06/05/2026 BB A: 2:14.29 (+5.31s | 3.8%) 3 251 1,000+ 1,000+
50 Free
30.64
30.64
100 Free
34.93
1:05.57
100 Free
1:05.57
150 Free
37.54
1:43.11
200 Free
36.49
2:19.60
100 Free
1:14.03
Free 400 M 5:10.13 Analysis 16 05/15/2026 BB A: 4:46.39 (+23.74s | 7.7%) 3 238 1,000+ 1,000+
50 Free
32.45
32.45
100 Free
36.79
1:09.24
100 Free
1:09.24
150 Free
39.02
1:48.26
200 Free
39.81
2:28.07
100 Free
1:18.83
250 Free
40.39
3:08.46
300 Free
40.83
3:49.29
100 Free
1:21.22
350 Free
40.69
4:29.98
400 Free
40.15
5:10.13
100 Free
1:20.84
Free 800 M 10:21.43 Analysis 16 06/05/2026 BB A: 9:54.79 (+26.64s | 4.3%) 3 169 483 1,000+
50 Free
32.53
32.53
100 Free
37.38
1:09.91
100 Free
1:09.91
150 Free
38.87
1:48.78
200 Free
38.81
2:27.59
100 Free
1:17.68
250 Free
39.19
3:06.78
300 Free
39.63
3:46.41
100 Free
1:18.82
350 Free
39.67
4:26.08
400 Free
39.73
5:05.81
100 Free
1:19.40
450 Free
40.05
5:45.86
500 Free
39.70
6:25.56
100 Free
1:19.75
550 Free
39.87
7:05.43
600 Free
39.95
7:45.38
100 Free
1:19.82
650 Free
39.33
8:24.71
700 Free
39.61
9:04.32
100 Free
1:18.94
750 Free
39.06
9:43.38
800 Free
38.05
10:21.43
100 Free
1:17.11
Back 100 M 1:15.34 Analysis 16 06/05/2026 B BB: 1:13.69 (+1.65s | 2.2%) 3 222 1,000+ 1,000+
50 Back
36.18
36.18
100 Back
39.16
1:15.34
100 Back
1:15.34
Back 200 M 2:38.49 Analysis 16 06/25/2026 BB A: 2:27.69 (+10.80s | 6.8%) 3 183 724 1,000+
50 Back
36.84
36.84
100 Back
40.19
1:17.03
100 Back
1:17.03
150 Back
41.28
1:58.31
200 Back
40.18
2:38.49
100 Back
1:21.46

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