New! ScoreMeUp is now available on the App Store. Download the iOS app →

Marshall Anderson

Age: 13 years old
Age Category: 13-14
Team: North Jeffco Swim Team | Colorado Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard North Jeffco Swim Team Colorado Swimming Western Zone USA
Free 50 Y 26.53 12 02/27/2026 BB A: 25.59 (+0.94s | 3.5%) 9 126 1,000+ 1,000+
Free 100 Y 1:06.65 Analysis 12 03/07/2025 B: 1:04.99 (+1.66s | 2.5%) 24 310 1,000+ 1,000+
50 Free
32.43
32.43
100 Free
34.21
1:06.65
100 Free
1:06.65
Free 200 Y 2:05.56 Analysis 12 02/27/2026 BB A: 2:02.19 (+3.37s | 2.7%) 9 81 820 1,000+
50 Free
29.20
29.20
100 Free
31.83
1:01.03
100 Free
1:01.03
150 Free
32.48
1:33.51
200 Free
32.05
2:05.56
100 Free
1:04.53
Free 500 Y 5:30.82 Analysis 12 02/27/2026 BB A: 5:30.59 (+0.23s | 0.1%) 6 40 504 1,000+
50 Free
29.96
29.96
100 Free
33.21
1:03.17
100 Free
1:03.17
150 Free
33.08
1:36.25
200 Free
34.00
2:10.25
100 Free
1:07.08
250 Free
33.81
2:44.06
300 Free
34.34
3:18.40
100 Free
1:08.15
350 Free
33.31
3:51.71
400 Free
33.52
4:25.23
100 Free
1:06.83
450 Free
33.38
4:58.61
500 Free
32.21
5:30.82
100 Free
1:05.59
Back 50 Y 33.68 12 12/12/2025 12 127 1,000+ 1,000+
Back 100 Y 1:28.11 Analysis 12 11/15/2024 B: 1:11.29 (+16.82s | 19.1%) 30 370 1,000+ 1,000+
Back 200 Y 2:23.56 Analysis 12 02/27/2026 BB A: 2:12.59 (+10.97s | 7.6%) 14 86 655 1,000+
50 Back
34.70
34.70
100 Back
36.13
1:10.83
100 Back
1:10.83
150 Back
36.67
1:47.50
200 Back
36.06
2:23.56
100 Back
1:12.73
Breast 50 Y 38.83 12 01/09/2026 3 118 1,000+ 1,000+
Breast 100 Y 1:39.48 Analysis 12 12/14/2024 B: 1:20.49 (+18.99s | 19.1%) 22 356 1,000+ 1,000+
50 Breast
48.93
48.93
100 Breast
50.55
1:39.48
100 Breast
1:39.48
Breast 200 Y 2:55.85 Analysis 12 01/09/2026 B: 2:54.89 (+0.96s | 0.5%) 11 128 1,000+ 1,000+
50 Breast
40.55
40.55
100 Breast
44.68
1:25.23
100 Breast
1:25.23
150 Breast
45.44
2:10.67
200 Breast
45.18
2:55.85
100 Breast
1:30.62
Fly 50 Y 29.40 12 01/09/2026 6 50 768 1,000+
Fly 100 Y 1:03.48 Analysis 12 02/27/2026 BB A: 1:00.39 (+3.09s | 4.9%) 6 63 652 1,000+
50 Fly
29.62
29.62
100 Fly
33.86
1:03.48
100 Fly
1:03.48
Fly 200 Y 2:26.28 Analysis 12 02/27/2026 B BB: 2:25.59 (+0.69s | 0.5%) 5 42 417 1,000+
50 Fly
32.15
32.15
100 Fly
36.49
1:08.64
100 Fly
1:08.64
150 Fly
38.64
1:47.28
200 Fly
39.00
2:26.28
100 Fly
1:17.64
IM 200 Y 2:24.42 Analysis 12 02/27/2026 BB A: 2:15.39 (+9.03s | 6.3%) 10 95 909 1,000+
50 Fly
30.64
30.64
100 Back
37.50
1:08.14
100 IM
1:08.14
150 Breast
43.92
1:52.06
200 Free
32.36
2:24.42
100 IM
1:16.28
IM 400 Y 5:05.34 Analysis 12 02/27/2026 BB A: 4:49.49 (+15.85s | 5.2%) 8 57 554 1,000+
50 Fly
31.87
31.87
100 Fly
36.56
1:08.43
100 Fly
1:08.43
150 Back
40.63
1:49.06
200 Back
39.77
2:28.83
100 Back
1:20.40
250 Breast
44.67
3:13.50
300 Breast
44.71
3:58.21
100 Breast
1:29.38
350 Free
34.25
4:32.46
400 Free
32.88
5:05.34
100 Free
1:07.13

Long course distance

Event Time Age Date Standard Next Standard North Jeffco Swim Team Colorado Swimming Western Zone USA
Free 50 M 31.70 12 07/25/2025 BB A: 29.39 (+2.31s | 7.3%) 7 110 1,000+ 1,000+
Free 100 M 1:10.78 Analysis 12 06/27/2025 B BB: 1:09.79 (+0.99s | 1.4%) 10 116 1,000+ 1,000+
50 Free
34.08
34.08
100 Free
36.70
1:10.78
100 Free
1:10.78
Free 200 M 2:33.95 Analysis 12 07/11/2025 B BB: 2:32.29 (+1.66s | 1.1%) 7 86 838 1,000+
50 Free
37.80
37.80
100 Free
40.94
1:18.74
100 Free
1:18.74
150 Free
37.90
1:56.64
200 Free
37.31
2:33.95
100 Free
1:15.21
Free 400 M 5:22.99 Analysis 12 06/27/2025 BB A: 4:58.69 (+24.30s | 7.5%) 7 65 601 1,000+
50 Free
36.34
36.34
100 Free
39.94
1:16.28
100 Free
1:16.28
150 Free
41.24
1:57.52
200 Free
41.47
2:38.99
100 Free
1:22.71
250 Free
40.96
3:19.95
300 Free
42.02
4:01.97
100 Free
1:22.98
350 Free
40.31
4:42.28
400 Free
40.71
5:22.99
100 Free
1:21.02
Free 800 M 11:21.28 Analysis 12 07/11/2025 B BB: 11:09.19 (+12.09s | 1.8%) 6 24 241 509
50 Free
38.65
38.65
100 Free
41.63
1:20.28
100 Free
1:20.28
150 Free
42.23
2:02.51
200 Free
42.56
2:45.07
100 Free
1:24.79
250 Free
42.53
3:27.60
300 Free
43.22
4:10.82
100 Free
1:25.75
350 Free
43.57
4:54.39
400 Free
43.09
5:37.48
100 Free
1:26.66
450 Free
43.49
6:20.97
500 Free
43.25
7:04.22
100 Free
1:26.74
550 Free
43.05
7:47.27
600 Free
43.24
8:30.51
100 Free
1:26.29
650 Free
43.09
9:13.60
700 Free
43.31
9:56.91
100 Free
1:26.40
750 Free
42.84
10:39.75
800 Free
41.53
11:21.28
100 Free
1:24.37
Back 50 M 37.85 12 07/25/2025 7 81 670 1,000+
Back 100 M 1:24.70 Analysis 12 07/25/2025 B: 1:23.69 (+1.01s | 1.2%) 11 117 942 1,000+
Back 200 M 3:08.75 Analysis 12 05/16/2025 B: 3:01.79 (+6.96s | 3.7%) 10 122 713 1,000+
50 Back
46.21
46.21
100 Back
48.60
1:34.81
100 Back
1:34.81
150 Back
48.00
2:22.81
200 Back
45.94
3:08.75
100 Back
1:33.94
Breast 50 M 48.22 12 06/27/2025 7 132 1,000+ 1,000+
Fly 50 M 36.27 12 06/13/2025 7 78 769 1,000+
Fly 100 M 1:18.52 Analysis 12 07/25/2025 B BB: 1:14.59 (+3.93s | 5.0%) 6 63 566 1,000+
50 Fly
36.69
36.69
100 Fly
41.83
1:18.52
100 Fly
1:18.52
IM 200 M 3:01.46 Analysis 12 06/13/2025 B BB: 2:49.79 (+11.67s | 6.4%) 9 104 965 1,000+
50 Fly
39.92
39.92
100 Back
46.72
1:26.64
100 IM
1:26.64
150 Breast
55.17
2:21.81
200 Free
39.65
3:01.46
100 IM
1:34.82
IM 400 M 6:15.25 Analysis 12 07/11/2025 B BB: 6:02.79 (+12.46s | 3.3%) 6 47 402 716
50 Fly
41.02
41.02
100 Fly
46.83
1:27.85
100 Fly
1:27.85
150 Back
46.83
2:14.68
200 Back
48.11
3:02.79
100 Back
1:34.94
250 Breast
54.84
3:57.63
300 Breast
57.22
4:54.85
100 Breast
1:52.06
350 Free
40.32
5:35.17
400 Free
40.08
6:15.25
100 Free
1:20.40

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