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Marcus Li

Age: 12 years old
Age Category: 11-12
Team: Rockville Montgomery Swim Club | Potomac Valley Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Rockville Montgomery Swim Club Potomac Valley Swimming Eastern Zone USA
Free 50 Y 25.43 12 03/12/2026 AAA AAAA: 24.59 (+0.84s | 3.3%) 3 15 66 685
Free 100 Y 55.88 12 03/12/2026 AAA AAAA: 53.59 (+2.29s | 4.1%) 5 17 74 614
50 Free
26.45
26.45
100 Free
29.43
55.88
100 Free
55.88
Free 200 Y 2:03.91 12 02/20/2026 AA AAA: 2:02.59 (+1.32s | 1.1%) 9 23 84 433
50 Free
28.66
28.66
100 Free
31.59
1:00.25
100 Free
1:00.25
150 Free
32.03
1:32.28
200 Free
31.63
2:03.91
100 Free
1:03.66
Free 500 Y 5:41.30 11 01/23/2026 AA AAA: 5:29.99 (+11.31s | 3.3%) 14 40 156 542
50 Free
30.28
30.28
100 Free
34.57
1:04.85
100 Free
1:04.85
150 Free
35.16
1:40.01
200 Free
35.41
2:15.42
100 Free
1:10.57
250 Free
35.07
2:50.49
300 Free
34.82
3:25.31
100 Free
1:09.89
350 Free
34.71
4:00.02
400 Free
35.16
4:35.18
100 Free
1:09.87
450 Free
33.89
5:09.07
500 Free
32.23
5:41.30
100 Free
1:06.12
Free 1000 Y 11:53.50 11 02/08/2026 AA AAA: 11:34.19 (+19.31s | 2.7%) 12 22 63 184
50 Free
31.71
31.71
100 Free
36.40
1:08.11
100 Free
1:08.11
150 Free
37.51
1:45.63
200 Free
37.10
2:22.73
100 Free
1:14.61
250 Free
36.23
2:58.96
300 Free
36.57
3:35.53
100 Free
1:12.80
350 Free
36.32
4:11.85
400 Free
36.13
4:47.98
100 Free
1:12.45
450 Free
35.90
5:23.88
500 Free
35.99
5:59.87
100 Free
1:11.89
550 Free
36.06
6:35.93
600 Free
35.98
7:11.91
100 Free
1:12.04
650 Free
36.46
7:48.37
700 Free
36.55
8:24.92
100 Free
1:13.01
750 Free
35.96
9:00.88
800 Free
35.32
9:36.20
100 Free
1:11.28
850 Free
35.40
10:11.60
900 Free
34.54
10:46.14
100 Free
1:09.94
950 Free
35.16
11:21.30
1000 Free
32.20
11:53.50
100 Free
1:07.36
Back 50 Y 30.29 12 03/12/2026 AA AAA: 29.69 (+0.60s | 2.0%) 6 25 109 473
Back 100 Y 1:05.84 11 01/23/2026 AA AAA: 1:02.79 (+3.05s | 4.6%) 8 33 135 617
50 Back
31.59
31.59
100 Back
34.25
1:05.84
100 Back
1:05.84
Back 200 Y 2:26.64 11 11/01/2025 A AA: 2:21.99 (+4.65s | 3.2%) 15 47 203 493
50 Back
34.14
34.14
100 Back
36.88
1:11.02
100 Back
1:11.02
150 Back
38.67
1:49.69
200 Back
36.95
2:26.64
100 Back
1:15.62
Breast 50 Y 33.94 12 02/20/2026 AA AAA: 33.29 (+0.65s | 1.9%) 6 35 107 347
Breast 100 Y 1:15.13 11 01/23/2026 A AA: 1:14.89 (+0.24s | 0.3%) 7 39 138 682
50 Breast
35.29
35.29
100 Breast
39.84
1:15.13
100 Breast
1:15.13
Fly 50 Y 27.92 11 12/11/2025 AAA AAAA: 26.69 (+1.23s | 4.4%) 4 18 54 161
Fly 100 Y 1:03.19 12 03/12/2026 AA AAA: 1:02.49 (+0.70s | 1.1%) 4 16 67 432
50 Fly
29.47
29.47
100 Fly
33.72
1:03.19
100 Fly
1:03.19
IM 100 Y 1:04.06 12 03/12/2026 AA AAA: 1:03.99 (+0.07s | 0.1%) 3 15 50 159
50 IM
30.08
30.08
100 IM
33.97
1:04.05
100 IM
1:04.05
IM 200 Y 2:20.39 11 01/23/2026 AA AAA: 2:18.79 (+1.60s | 1.1%) 3 15 86 405
50 Fly
29.32
29.32
100 Back
36.15
1:05.47
100 IM
1:05.47
150 Breast
43.38
1:48.85
200 Free
31.54
2:20.39
100 IM
1:14.92
IM 400 Y 5:09.16 11 11/14/2025 AA AAA: 4:56.29 (+12.87s | 4.2%) 4 17 111 302
50 Fly
32.13
32.13
100 Fly
39.05
1:11.18
100 Fly
1:11.18
150 Back
38.79
1:49.97
200 Back
38.66
2:28.63
100 Back
1:17.45
250 Breast
46.28
3:14.91
300 Breast
45.86
4:00.77
100 Breast
1:32.14
350 Free
35.26
4:36.03
400 Free
33.13
5:09.16
100 Free
1:08.39

Long course distance

Event Time Age Date Standard Next Standard Rockville Montgomery Swim Club Potomac Valley Swimming Eastern Zone USA
Free 50 M 31.43 10 08/07/2024 A AA: 30.69 (+0.74s | 2.4%) 1 5 20 297
Free 100 M 1:09.90 10 08/07/2024 A AA: 1:07.49 (+2.41s | 3.4%) 2 4 27 338
50 Free
33.51
33.51
100 Free
36.39
1:09.90
100 Free
1:09.90
Back 50 M 34.70 10 08/07/2024 AA AAA: 34.29 (+0.41s | 1.2%) 1 1 1 64
Back 100 M 1:17.99 10 08/07/2024 AA AAA: 1:14.29 (+3.70s | 4.7%) 1 2 12 152
50 Back
38.76
38.76
100 Back
39.23
1:17.99
100 Back
1:17.99
Breast 50 M 42.58 10 08/07/2024 BB A: 41.99 (+0.59s | 1.4%) 1 5 21 319
Breast 100 M 1:38.28 10 08/07/2024 BB A: 1:31.29 (+6.99s | 7.1%) 2 10 42 559
50 Breast
48.31
48.31
100 Breast
49.97
1:38.28
100 Breast
1:38.28
Fly 50 M 35.61 10 08/07/2024 BB A: 35.29 (+0.32s | 0.9%) 3 9 37 421
IM 200 M 2:54.86 10 08/07/2024 BB A: 2:53.69 (+1.17s | 0.7%) 3 5 33 356
50 Fly
39.56
39.56
100 Back
44.09
1:23.65
100 IM
1:23.65
150 Breast
53.58
2:17.23
200 Free
37.63
2:54.86
100 IM
1:31.21

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