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Zach Larson

Age: 13 years old
Age Category: 13-14
Team: Denver Swim Academy | Colorado Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Denver Swim Academy Colorado Swimming Western Zone USA
Free 50 Y 25.06 13 02/27/2026 A AA: 24.59 (+0.47s | 1.9%) 2 58 590 1,000+
Free 100 Y 54.03 Analysis 13 02/27/2026 A AA: 53.39 (+0.64s | 1.2%) 1 41 429 1,000+
Free 200 Y 2:00.57 Analysis 13 02/14/2026 A AA: 1:57.09 (+3.48s | 2.9%) 3 53 514 1,000+
50 Free
27.35
27.35
100 Free
30.65
58.00
100 Free
58.00
150 Free
31.94
1:29.94
200 Free
30.63
2:00.57
100 Free
1:02.57
Free 500 Y 5:55.51 Analysis 13 01/24/2025 BB A: 5:30.59 (+24.92s | 7.0%) 7 107 958 1,000+
50 Free
28.97
28.97
100 Free
32.51
1:01.48
100 Free
1:01.48
150 Free
34.68
1:36.16
200 Free
36.68
2:12.84
100 Free
1:11.36
250 Free
36.49
2:49.33
300 Free
37.13
3:26.46
100 Free
1:13.62
350 Free
37.43
4:03.89
400 Free
37.17
4:41.06
100 Free
1:14.60
450 Free
37.76
5:18.82
500 Free
36.69
5:55.51
100 Free
1:14.45
Free 1650 Y 21:48.52 Analysis 13 12/28/2024 B BB: 20:46.99 (+61.53s | 4.7%) 5 63 450 1,000+
50 Free
32.04
32.04
100 Free
35.94
1:07.99
100 Free
1:07.99
150 Free
36.77
1:44.76
200 Free
38.16
2:22.92
100 Free
1:14.93
250 Free
37.07
2:59.99
300 Free
37.85
3:37.84
100 Free
1:14.92
350 Free
38.83
4:16.67
400 Free
37.84
4:54.51
100 Free
1:16.67
450 Free
38.94
5:33.45
500 Free
38.44
6:11.89
100 Free
1:17.38
550 Free
38.72
6:50.61
600 Free
39.36
7:29.97
100 Free
1:18.08
650 Free
38.43
8:08.40
700 Free
39.83
8:48.23
100 Free
1:18.26
750 Free
39.20
9:27.43
800 Free
39.17
10:06.60
100 Free
1:18.37
850 Free
39.42
10:46.02
900 Free
39.26
11:25.28
100 Free
1:18.68
950 Free
38.73
12:04.01
1000 Free
40.35
12:44.37
100 Free
1:19.09
1050 Free
39.67
13:24.04
1100 Free
39.85
14:03.89
100 Free
1:19.52
1150 Free
39.63
14:43.52
1200 Free
39.69
15:23.21
100 Free
1:19.32
1250 Free
39.35
16:02.56
1300 Free
39.86
16:42.42
100 Free
1:19.21
1350 Free
40.09
17:22.51
1400 Free
40.50
18:03.01
100 Free
1:20.59
1450 Free
39.44
18:42.45
1600 Free
2:00.00
20:42.45
100 Free
2:00.00
1650 Free
1:06.07
21:48.52
Back 50 Y 32.33 13 01/24/2025 5 93 985 1,000+
25 Back
16.21
16.21
50 Back
16.11
32.33
50 Back
32.33
Back 100 Y 1:00.57 Analysis 13 01/23/2026 A AA: 58.59 (+1.98s | 3.3%) 3 24 281 983
50 Back
29.99
29.99
100 Back
30.58
1:00.57
100 Back
1:00.57
Back 200 Y 2:13.61 Analysis 13 02/27/2026 BB A: 2:12.59 (+1.02s | 0.8%) 3 27 312 1,000+
50 Back
30.89
30.89
100 Back
34.11
1:05.00
100 Back
1:05.00
150 Back
34.53
1:39.53
200 Back
34.08
2:13.61
100 Back
1:08.61
Breast 50 Y 33.10 13 02/28/2025 1 15 458 1,000+
Breast 100 Y 1:08.93 Analysis 13 02/27/2026 A AA: 1:06.19 (+2.74s | 4.0%) 1 20 358 1,000+
50 Breast
32.65
32.65
100 Breast
36.28
1:08.93
100 Breast
1:08.93
Breast 200 Y 2:27.13 Analysis 13 02/27/2026 A AA: 2:23.59 (+3.54s | 2.4%) 1 15 251 728
50 Breast
32.29
32.29
100 Breast
36.85
1:09.15
100 Breast
1:09.15
150 Breast
38.79
1:47.94
200 Breast
39.19
2:27.13
100 Breast
1:17.98
Fly 50 Y 31.12 13 11/23/2024 4 89 1,000+ 1,000+
Fly 100 Y 1:14.70 Analysis 13 12/06/2024 B: 1:10.49 (+4.21s | 5.6%) 10 192 1,000+ 1,000+
50 Fly
31.98
31.98
100 Fly
42.72
1:14.70
100 Fly
1:14.70
Fly 200 Y 2:57.91 Analysis 13 12/28/2024 B: 2:36.79 (+21.12s | 11.9%) 9 103 816 1,000+
50 Fly
33.86
33.86
100 Fly
42.78
1:16.64
100 Fly
1:16.64
200 Fly
1:41.27
2:57.91
100 Fly
1:41.27
IM 200 Y 2:13.88 Analysis 13 02/27/2026 A AA: 2:09.79 (+4.09s | 3.1%) 2 28 385 1,000+
50 Fly
29.47
29.47
100 Back
35.13
1:04.60
100 IM
1:04.60
150 Breast
39.06
1:43.66
200 Free
30.22
2:13.88
100 IM
1:09.28
IM 400 Y 5:22.72 Analysis 13 12/28/2024 B BB: 5:13.59 (+9.13s | 2.8%) 7 88 767 1,000+
50 Fly
32.98
32.98
100 Fly
42.36
1:15.34
100 Fly
1:15.34
150 Back
41.27
1:56.61
200 Back
41.58
2:38.19
100 Back
1:22.85
250 Breast
44.41
3:22.60
300 Breast
46.11
4:08.71
100 Breast
1:30.52
350 Free
38.58
4:47.29
400 Free
35.43
5:22.72
100 Free
1:14.01

Long course distance

Event Time Age Date Standard Next Standard Denver Swim Academy Colorado Swimming Western Zone USA
Free 50 M 27.41 13 05/17/2025 AA AAA: 26.89 (+0.52s | 1.9%) 1 6 91 226
Free 100 M 1:03.51 Analysis 13 08/06/2025 A AA: 1:01.69 (+1.82s | 2.9%) 2 21 302 662
Free 200 M 2:30.16 Analysis 13 06/06/2025 BB A: 2:20.59 (+9.57s | 6.4%) 6 63 683 1,000+
50 Free
33.63
33.63
100 Free
38.15
1:11.78
100 Free
1:11.78
150 Free
40.33
1:52.11
200 Free
38.05
2:30.16
100 Free
1:18.38
Free 400 M 5:19.83 Analysis 13 06/06/2025 BB A: 4:58.69 (+21.14s | 6.6%) 6 56 564 1,000+
50 Free
33.71
33.71
100 Free
38.96
1:12.67
100 Free
1:12.67
150 Free
40.61
1:53.28
200 Free
42.65
2:35.93
100 Free
1:23.26
250 Free
41.03
3:16.96
300 Free
42.34
3:59.30
100 Free
1:23.37
350 Free
41.74
4:41.04
400 Free
38.79
5:19.83
100 Free
1:20.53
Back 100 M 1:17.74 Analysis 13 06/06/2025 B BB: 1:17.69 (+0.05s | 0.1%) 7 52 483 959
50 Back
37.53
37.53
100 Back
40.21
1:17.74
100 Back
1:17.74
Breast 50 M 36.81 13 08/06/2025 2 14 121 261
Breast 100 M 1:22.27 Analysis 13 04/26/2025 BB A: 1:20.39 (+1.88s | 2.3%) 2 20 236 451
50 Breast
38.73
38.73
100 Breast
43.54
1:22.27
100 Breast
1:22.27
Breast 200 M 3:02.55 Analysis 13 04/26/2025 BB A: 2:53.79 (+8.76s | 4.8%) 2 18 242 481
50 Breast
40.36
40.36
100 Breast
46.81
1:27.17
100 Breast
1:27.17
150 Breast
47.61
2:14.78
200 Breast
47.77
3:02.55
100 Breast
1:35.38
Fly 50 M 32.38 13 07/11/2025 2 30 268 573
IM 200 M 2:41.52 Analysis 13 07/25/2025 BB A: 2:36.69 (+4.83s | 3.0%) 3 34 372 714
50 Fly
33.41
33.41
100 Back
41.01
1:14.42
100 IM
1:14.42
150 Breast
48.01
2:02.43
200 Free
39.09
2:41.52
100 IM
1:27.10

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