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Nash Marschke

Age: 12 years old
Age Category: 11-12
Team: Longmont Swim Club | Colorado Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Longmont Swim Club Colorado Swimming Western Zone USA
Free 50 Y 13.31 12 03/06/2026 AAAA 1 1 1 2
Free 100 Y 58.08 12 02/27/2026 AA AAA: 56.19 (+1.89s | 3.3%) 2 14 205 1,000+
50 Free
27.51
27.51
100 Free
30.57
58.08
100 Free
58.08
Free 200 Y 2:13.74 12 02/13/2026 BB A: 2:13.69 (+0.05s | 0.0%) 2 24 334 1,000+
50 Free
30.36
30.36
100 Free
33.65
1:04.01
100 Free
1:04.01
150 Free
35.04
1:39.06
200 Free
34.68
2:13.74
100 Free
1:09.72
Free 500 Y 6:25.80 12 12/12/2025 BB A: 5:59.99 (+25.81s | 6.7%) 2 57 584 1,000+
50 Free
3:53.20
3:53.20
50 Free
3:53.20
100 Free
39.04
4:32.24
50 Free
39.04
150 Free
39.13
5:11.37
50 Free
39.13
200 Free
38.75
5:50.12
50 Free
38.75
250 Free
35.68
6:25.80
50 Free
35.68
Back 50 Y 31.53 12 02/27/2026 A AA: 31.19 (+0.34s | 1.1%) 3 21 229 924
Back 100 Y 1:10.36 12 02/13/2026 BB A: 1:09.29 (+1.07s | 1.5%) 2 33 358 1,000+
50 Back
34.24
34.24
100 Back
36.12
1:10.36
100 Back
1:10.36
Back 200 Y 2:39.38 12 12/12/2025 BB A: 2:28.19 (+11.19s | 7.0%) 2 43 319 1,000+
50 Back
38.40
38.40
100 Back
42.11
1:20.51
100 Back
1:20.51
150 Back
40.88
2:01.39
200 Back
37.99
2:39.38
100 Back
1:18.87
Breast 50 Y 37.52 12 02/13/2026 BB A: 36.69 (+0.83s | 2.2%) 3 42 412 1,000+
Breast 100 Y 1:20.66 12 02/27/2026 BB A: 1:18.39 (+2.27s | 2.8%) 2 28 372 1,000+
50 Breast
37.42
37.42
100 Breast
43.24
1:20.66
100 Breast
1:20.66
Breast 200 Y 2:58.65 12 12/12/2025 BB A: 2:48.39 (+10.26s | 5.7%) 3 33 285 1,000+
50 Breast
40.55
40.55
50 Breast
40.55
100 Breast
45.74
1:26.29
50 Breast
45.74
150 Breast
47.50
2:13.79
50 Breast
47.50
200 Breast
44.86
2:58.65
50 Breast
44.86
Fly 50 Y 30.65 12 03/06/2026 A AA: 29.69 (+0.96s | 3.1%) 1 28 297 1,000+
25 Fly
14.02
14.02
50 Fly
16.63
30.65
50 Fly
30.65
Fly 100 Y 1:11.69 12 03/06/2026 BB A: 1:09.29 (+2.40s | 3.3%) 2 37 414 1,000+
25 Fly
14.90
14.90
50 Fly
19.21
34.11
50 Fly
34.11
75 Fly
18.98
53.09
100 Fly
18.60
1:11.69
50 Fly
37.58
Fly 200 Y 2:43.28 12 03/06/2026 BB A: 2:31.39 (+11.89s | 7.3%) 2 18 149 564
25 Fly
16.04
16.04
50 Fly
18.71
34.75
50 Fly
34.75
75 Fly
20.14
54.89
100 Fly
21.21
1:16.10
50 Fly
41.35
125 Fly
21.62
1:37.72
150 Fly
22.13
1:59.85
50 Fly
43.75
175 Fly
21.97
2:21.82
200 Fly
21.46
2:43.28
50 Fly
43.43
IM 100 Y 1:08.28 12 03/06/2026 A AA: 1:06.99 (+1.29s | 1.9%) 1 16 203 704
25 IM
14.32
14.32
50 IM
17.44
31.76
50 IM
31.76
75 IM
21.53
53.29
100 IM
14.99
1:08.28
50 IM
36.52
IM 200 Y 2:28.38 12 02/27/2026 A AA: 2:25.59 (+2.79s | 1.9%) 2 16 253 980
50 Fly
33.22
33.22
100 Back
36.90
1:10.12
100 IM
1:10.12
150 Breast
46.60
1:56.72
200 Free
31.66
2:28.38
100 IM
1:18.26
IM 400 Y 5:48.04 12 12/12/2025 BB A: 5:23.19 (+24.85s | 7.1%) 2 32 266 921
50 Fly
40.58
40.58
100 Fly
47.56
1:28.14
100 Fly
1:28.14
150 Back
44.42
2:12.56
200 Back
44.05
2:56.61
100 Back
1:28.47
250 Breast
48.94
3:45.55
300 Breast
48.94
4:34.49
100 Breast
1:37.88
350 Free
37.17
5:11.66
400 Free
36.38
5:48.04
100 Free
1:13.55

Long course distance

Event Time Age Date Standard Next Standard Longmont Swim Club Colorado Swimming Western Zone USA
Free 50 M 31.80 11 06/13/2025 A AA: 30.69 (+1.11s | 3.5%) 2 13 173 378
Free 100 M 1:09.85 11 06/13/2025 A AA: 1:07.49 (+2.36s | 3.4%) 1 10 147 338
50 Free
34.47
34.47
100 Free
35.38
1:09.85
100 Free
1:09.85
Free 200 M 2:37.45 11 06/13/2025 BB A: 2:33.59 (+3.86s | 2.5%) 2 20 256 516
50 Free
36.47
36.47
100 Free
41.24
1:17.71
100 Free
1:17.71
150 Free
41.63
1:59.34
200 Free
38.11
2:37.45
100 Free
1:19.74
Free 400 M 5:43.18 11 05/16/2025 BB A: 5:26.69 (+16.49s | 4.8%) 2 24 242 538
50 Free
37.66
37.66
100 Free
42.72
1:20.38
100 Free
1:20.38
150 Free
43.91
2:04.29
200 Free
45.38
2:49.67
100 Free
1:29.29
250 Free
44.46
3:34.13
300 Free
45.11
4:19.24
100 Free
1:29.57
350 Free
42.76
5:02.00
400 Free
41.17
5:43.18
100 Free
1:23.94
Free 1500 M 23:09.88 11 05/30/2025 BB A: 22:10.19 (+59.69s | 4.3%) 2 5 34 67
50 Free
40.81
40.81
100 Free
45.71
1:26.52
100 Free
1:26.52
150 Free
46.05
2:12.57
200 Free
48.07
3:00.64
100 Free
1:34.12
250 Free
45.02
3:45.66
300 Free
46.79
4:32.45
100 Free
1:31.81
350 Free
45.84
5:18.29
400 Free
48.01
6:06.30
100 Free
1:33.85
450 Free
45.94
6:52.24
500 Free
46.10
7:38.34
100 Free
1:32.04
550 Free
45.45
8:23.79
600 Free
47.00
9:10.79
100 Free
1:32.45
650 Free
41.66
9:52.45
700 Free
52.60
10:45.05
100 Free
1:34.26
750 Free
45.67
11:30.72
800 Free
46.88
12:17.60
100 Free
1:32.55
850 Free
45.92
13:03.52
900 Free
46.54
13:50.06
100 Free
1:32.46
950 Free
46.26
14:36.32
1000 Free
48.13
15:24.45
100 Free
1:34.39
1050 Free
45.93
16:10.38
1100 Free
47.43
16:57.81
100 Free
1:33.36
1150 Free
46.89
17:44.70
1200 Free
47.43
18:32.13
100 Free
1:34.32
1250 Free
47.58
19:19.71
1300 Free
47.29
20:07.00
100 Free
1:34.87
1350 Free
46.64
20:53.64
1400 Free
46.12
21:39.76
100 Free
1:32.76
1450 Free
45.47
22:25.23
1500 Free
44.65
23:09.88
100 Free
1:30.12
Back 50 M 39.00 11 06/13/2025 BB A: 37.69 (+1.31s | 3.4%) 2 25 287 580
Back 100 M 1:26.66 11 05/30/2025 BB A: 1:21.89 (+4.77s | 5.5%) 2 35 366 702
50 Back
41.12
41.12
100 Back
45.54
1:26.66
100 Back
1:26.66
Breast 50 M 46.38 11 07/25/2025 B BB: 45.89 (+0.49s | 1.1%) 2 45 424 813
Breast 100 M 1:44.03 11 06/19/2025 B BB: 1:39.59 (+4.44s | 4.3%) 2 51 494 913
50 Breast
50.21
50.21
100 Breast
53.82
1:44.03
100 Breast
1:44.03
Breast 200 M 3:33.73 11 06/19/2025 B BB: 3:31.59 (+2.14s | 1.0%) 2 24 152 279
50 Breast
50.50
50.50
100 Breast
56.90
1:47.40
100 Breast
1:47.40
150 Breast
53.51
2:40.91
200 Breast
52.82
3:33.73
100 Breast
1:46.33
Fly 50 M 38.10 11 07/25/2025 BB A: 35.29 (+2.81s | 7.4%) 2 39 379 788
Fly 100 M 1:35.99 11 06/13/2025 B: 1:35.09 (+0.90s | 0.9%) 2 42 460 880
50 Fly
43.13
43.13
100 Fly
52.86
1:35.99
100 Fly
1:35.99
IM 200 M 3:15.00 11 05/16/2025 B BB: 3:08.99 (+6.01s | 3.1%) 2 51 523 981
50 Fly
43.14
43.14
100 Back
53.60
1:36.74
100 IM
1:36.74
150 Breast
58.17
2:34.91
200 Free
40.09
3:15.00
100 IM
1:38.26

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