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Zachary Holden

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

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Machine Aquatics Potomac Valley Swimming Eastern Zone USA
Free 50 Y 24.81 14 12/11/2025 BB A: 24.19 (+0.62s | 2.5%) 44 347 1,000+ 1,000+
Free 100 Y 53.94 14 12/04/2025 BB A: 53.19 (+0.75s | 1.4%) 37 312 1,000+ 1,000+
50 Free
25.72
25.72
100 Free
28.22
53.94
100 Free
53.94
Free 200 Y 1:56.88 14 12/04/2025 BB A: 1:56.59 (+0.29s | 0.2%) 30 219 910 1,000+
50 Free
27.41
27.41
100 Free
29.62
57.03
100 Free
57.03
150 Free
30.31
1:27.34
200 Free
29.54
1:56.88
100 Free
59.85
Free 1000 Y 11:09.58 14 11/06/2025 BB A: 11:01.59 (+7.99s | 1.2%) 18 123 442 1,000+
50 Free
29.57
29.57
100 Free
33.27
1:02.84
100 Free
1:02.84
150 Free
34.26
1:37.10
200 Free
34.32
2:11.42
100 Free
1:08.58
250 Free
34.05
2:45.47
300 Free
34.79
3:20.26
100 Free
1:08.84
350 Free
34.72
3:54.98
400 Free
34.88
4:29.86
100 Free
1:09.60
450 Free
34.24
5:04.10
500 Free
34.79
5:38.89
100 Free
1:09.03
550 Free
34.08
6:12.97
600 Free
34.61
6:47.58
100 Free
1:08.69
650 Free
34.17
7:21.75
700 Free
33.68
7:55.43
100 Free
1:07.85
750 Free
33.70
8:29.13
800 Free
33.43
9:02.56
100 Free
1:07.13
850 Free
33.38
9:35.94
900 Free
32.24
10:08.18
100 Free
1:05.62
950 Free
31.30
10:39.49
1000 Free
30.09
11:09.58
100 Free
1:01.39
Free 1650 Y 20:00.89 14 09/27/2025 B BB: 19:54.69 (+6.20s | 0.5%) 25 111 431 1,000+
50 Free
31.14
31.14
100 Free
35.64
1:06.78
100 Free
1:06.78
150 Free
36.97
1:43.75
200 Free
37.39
2:21.14
100 Free
1:14.36
250 Free
37.03
2:58.17
300 Free
37.60
3:35.77
100 Free
1:14.63
350 Free
37.70
4:13.47
400 Free
37.51
4:50.98
100 Free
1:15.21
450 Free
37.13
5:28.11
500 Free
36.17
6:04.28
100 Free
1:13.30
550 Free
36.50
6:40.78
600 Free
37.50
7:18.28
100 Free
1:14.00
650 Free
37.09
7:55.37
700 Free
36.43
8:31.80
100 Free
1:13.52
750 Free
36.30
9:08.10
800 Free
36.63
9:44.73
100 Free
1:12.93
850 Free
37.04
10:21.77
900 Free
37.11
10:58.88
100 Free
1:14.15
950 Free
37.10
11:35.98
1000 Free
37.04
12:13.02
100 Free
1:14.14
1050 Free
36.96
12:49.98
1100 Free
36.70
13:26.68
100 Free
1:13.66
1150 Free
37.04
14:03.72
1200 Free
36.31
14:40.03
100 Free
1:13.35
1250 Free
36.86
15:16.89
1300 Free
36.31
15:53.20
100 Free
1:13.17
1350 Free
37.23
16:30.43
1400 Free
36.57
17:07.00
100 Free
1:13.80
1450 Free
36.34
17:43.34
1500 Free
35.66
18:19.00
100 Free
1:12.00
1550 Free
35.84
18:54.84
1600 Free
34.37
19:29.21
100 Free
1:10.21
1650 Free
31.68
20:00.89
Back 100 Y 1:01.85 14 11/06/2025 BB A: 57.89 (+3.96s | 6.4%) 33 238 939 1,000+
50 Back
29.87
29.87
100 Back
31.98
1:01.85
100 Back
1:01.85
Back 200 Y 2:21.87 14 09/27/2025 B BB: 2:17.09 (+4.78s | 3.4%) 35 234 924 1,000+
50 Back
33.80
33.80
100 Back
36.01
1:09.81
100 Back
1:09.81
150 Back
36.84
1:46.65
200 Back
35.22
2:21.87
100 Back
1:12.06
Breast 100 Y 1:11.40 14 12/04/2025 B BB: 1:11.39 (+0.01s | 0.0%) 32 270 1000 1,000+
50 Breast
33.40
33.40
100 Breast
38.00
1:11.40
100 Breast
1:11.40
Breast 200 Y 2:32.94 14 12/04/2025 BB A: 2:23.19 (+9.75s | 6.4%) 24 171 641 1,000+
50 Breast
34.82
34.82
100 Breast
39.12
1:13.94
100 Breast
1:13.94
150 Breast
39.64
1:53.58
200 Breast
39.36
2:32.94
100 Breast
1:19.00
Fly 100 Y 1:01.67 14 12/04/2025 BB A: 57.59 (+4.08s | 6.6%) 38 299 1,000+ 1,000+
50 Fly
28.59
28.59
100 Fly
33.08
1:01.67
100 Fly
1:01.67
Fly 200 Y 2:29.81 14 11/06/2025 B BB: 2:19.49 (+10.32s | 6.9%) 28 178 750 1,000+
50 Fly
29.74
29.74
100 Fly
37.43
1:07.17
100 Fly
1:07.17
150 Fly
41.13
1:48.30
200 Fly
41.51
2:29.81
100 Fly
1:22.64
IM 200 Y 2:18.10 14 11/06/2025 BB A: 2:09.39 (+8.71s | 6.3%) 38 287 1,000+ 1,000+
50 Fly
29.63
29.63
100 Back
36.44
1:06.07
100 IM
1:06.07
150 Breast
41.46
1:47.53
200 Free
30.57
2:18.10
100 IM
1:12.03
IM 400 Y 4:52.14 14 11/06/2025 BB A: 4:36.19 (+15.95s | 5.5%) 25 154 633 1,000+
50 Fly
30.73
30.73
100 Fly
36.70
1:07.43
100 Fly
1:07.43
150 Back
38.40
1:45.83
200 Back
37.77
2:23.60
100 Back
1:16.17
250 Breast
41.84
3:05.44
300 Breast
42.78
3:48.22
100 Breast
1:24.62
350 Free
33.34
4:21.56
400 Free
30.58
4:52.14
100 Free
1:03.92

Long course distance

Event Time Age Date Standard Next Standard Machine Aquatics Potomac Valley Swimming Eastern Zone USA
Free 50 M 28.78 14 01/17/2026 BB A: 28.19 (+0.59s | 2.1%) 15 81 341 1,000+
Free 100 M 1:03.40 14 01/17/2026 BB A: 1:01.49 (+1.91s | 3.0%) 15 83 351 1,000+
50 Free
29.97
29.97
100 Free
33.43
1:03.40
100 Free
1:03.40
Free 400 M 4:55.43 14 01/17/2026 BB A: 4:46.39 (+9.04s | 3.1%) 6 44 232 1,000+
50 Free
33.51
33.51
100 Free
37.70
1:11.21
100 Free
1:11.21
150 Free
37.62
1:48.83
200 Free
37.93
2:26.76
100 Free
1:15.55
250 Free
37.46
3:04.22
300 Free
38.05
3:42.27
100 Free
1:15.51
350 Free
36.97
4:19.24
400 Free
36.19
4:55.43
100 Free
1:13.16
Free 800 M 10:08.24 14 01/17/2026 BB A: 9:54.79 (+13.45s | 2.2%) 5 22 143 827
50 Free
32.95
32.95
100 Free
37.89
1:10.84
100 Free
1:10.84
150 Free
38.76
1:49.60
200 Free
38.82
2:28.42
100 Free
1:17.58
250 Free
38.63
3:07.05
300 Free
39.04
3:46.09
100 Free
1:17.67
350 Free
38.20
4:24.29
400 Free
38.47
5:02.76
100 Free
1:16.67
450 Free
38.44
5:41.20
500 Free
39.35
6:20.55
100 Free
1:17.79
550 Free
38.74
6:59.29
600 Free
38.46
7:37.75
100 Free
1:17.20
650 Free
38.65
8:16.40
700 Free
38.08
8:54.48
100 Free
1:16.73
750 Free
37.69
9:32.17
800 Free
36.07
10:08.24
100 Free
1:13.76
Back 100 M 1:15.89 14 01/17/2026 B BB: 1:13.69 (+2.20s | 2.9%) 15 77 306 1,000+
50 Back
37.18
37.18
100 Back
38.71
1:15.89
100 Back
1:15.89
Breast 100 M 1:24.44 14 01/17/2026 B BB: 1:23.09 (+1.35s | 1.6%) 6 49 255 1,000+
50 Breast
40.38
40.38
100 Breast
44.06
1:24.44
100 Breast
1:24.44
Fly 100 M 1:15.03 14 01/17/2026 B BB: 1:11.29 (+3.74s | 5.0%) 16 84 320 1,000+
50 Fly
33.77
33.77
100 Fly
41.26
1:15.03
100 Fly
1:15.03

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