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Jason Xu

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 26.41 12 11/01/2025 AA AAA: 25.79 (+0.62s | 2.3%) 4 32 133 1,000+
Free 100 Y 54.01 Analysis 12 03/12/2026 AAA AAAA: 53.59 (+0.42s | 0.8%) 1 2 24 370
50 Free
26.31
26.31
100 Free
27.70
54.01
100 Free
54.01
Free 200 Y 1:58.98 Analysis 12 03/12/2026 AAA AAAA: 1:56.99 (+1.99s | 1.7%) 2 5 22 187
50 Free
26.90
26.90
100 Free
30.16
57.06
100 Free
57.06
150 Free
31.67
1:28.73
200 Free
30.25
1:58.98
100 Free
1:01.92
Free 500 Y 5:24.45 Analysis 12 01/23/2026 AAA AAAA: 5:14.99 (+9.46s | 2.9%) 2 5 29 174
50 Free
27.83
27.83
100 Free
32.14
59.97
100 Free
59.97
150 Free
34.00
1:33.97
200 Free
32.98
2:06.95
100 Free
1:06.98
250 Free
34.33
2:41.28
300 Free
32.73
3:14.01
100 Free
1:07.06
350 Free
33.70
3:47.71
400 Free
32.74
4:20.45
100 Free
1:06.44
450 Free
32.91
4:53.36
500 Free
31.09
5:24.45
100 Free
1:04.00
Free 1000 Y 11:39.71 Analysis 12 02/08/2026 AA AAA: 11:34.19 (+5.52s | 0.8%) 3 4 23 110
50 Free
28.85
28.85
100 Free
32.78
1:01.63
100 Free
1:01.63
150 Free
33.87
1:35.50
200 Free
34.73
2:10.23
100 Free
1:08.60
250 Free
34.89
2:45.12
300 Free
35.09
3:20.21
100 Free
1:09.98
350 Free
35.35
3:55.56
400 Free
35.63
4:31.19
100 Free
1:10.98
450 Free
35.54
5:06.73
500 Free
35.66
5:42.39
100 Free
1:11.20
550 Free
35.79
6:18.18
600 Free
35.76
6:53.94
100 Free
1:11.55
650 Free
1:11.77
8:05.71
700 Free
36.32
8:42.03
100 Free
1:48.09
750 Free
35.65
9:17.68
800 Free
36.07
9:53.75
100 Free
1:11.72
850 Free
35.61
10:29.36
900 Free
35.59
11:04.95
100 Free
1:11.20
950 Free
34.21
11:39.16
1000 Free
0.55
11:39.71
100 Free
34.76
Back 50 Y 27.35 12 03/12/2026 AAAA 1 1 5 101
Back 100 Y 58.47 Analysis 12 01/23/2026 AAAA 1 1 5 75
50 Back
28.67
28.67
100 Back
29.80
58.47
100 Back
58.47
Back 200 Y 2:06.14 Analysis 12 03/12/2026 AAAA 1 1 2 4
50 Back
29.78
29.78
100 Back
32.05
1:01.83
100 Back
1:01.83
150 Back
32.90
1:34.73
200 Back
31.41
2:06.14
100 Back
1:04.31
Breast 50 Y 34.67 12 02/20/2026 AA AAA: 33.29 (+1.38s | 4.0%) 6 38 135 433
Breast 100 Y 1:16.99 Analysis 12 01/23/2026 A AA: 1:14.89 (+2.10s | 2.7%) 9 45 171 817
50 Breast
37.17
37.17
100 Breast
39.82
1:16.99
100 Breast
1:16.99
Breast 200 Y 2:45.33 Analysis 12 02/20/2026 A AA: 2:41.39 (+3.94s | 2.4%) 6 26 126 332
50 Breast
36.60
36.60
100 Breast
41.80
1:18.40
100 Breast
1:18.40
150 Breast
43.12
2:01.52
200 Breast
43.81
2:45.33
100 Breast
1:26.93
Fly 50 Y 27.45 12 11/14/2025 AAA AAAA: 26.69 (+0.76s | 2.8%) 1 4 23 92
Fly 100 Y 58.23 Analysis 12 03/12/2026 AAAA 1 3 12 152
50 Fly
27.47
27.47
100 Fly
30.76
58.23
100 Fly
58.23
Fly 200 Y 2:13.48 Analysis 12 02/20/2026 AAA AAAA: 2:12.39 (+1.09s | 0.8%) 1 2 9 23
50 Fly
30.00
30.00
100 Fly
33.24
1:03.24
100 Fly
1:03.24
150 Fly
35.22
1:38.46
200 Fly
35.02
2:13.48
100 Fly
1:10.24
IM 100 Y 1:02.40 Analysis 12 02/20/2026 AAA AAAA: 1:01.09 (+1.31s | 2.1%) 1 5 15 60
50 IM
28.44
28.44
100 IM
33.96
1:02.40
100 IM
1:02.40
IM 200 Y 2:14.62 Analysis 12 01/23/2026 AAA AAAA: 2:12.09 (+2.53s | 1.9%) 1 3 27 189
50 Fly
27.61
27.61
100 Back
33.22
1:00.83
100 IM
1:00.83
150 Breast
42.51
1:43.34
200 Free
31.28
2:14.62
100 IM
1:13.79
IM 400 Y 5:01.66 Analysis 12 11/14/2025 AA AAA: 4:56.29 (+5.37s | 1.8%) 2 5 49 154
50 Fly
29.96
29.96
100 Fly
36.80
1:06.76
100 Fly
1:06.76
150 Back
39.40
1:46.16
200 Back
39.00
2:25.16
100 Back
1:18.40
250 Breast
43.74
3:08.90
300 Breast
45.68
3:54.58
100 Breast
1:29.42
350 Free
33.63
4:28.21
400 Free
33.45
5:01.66
100 Free
1:07.08

Long course distance

Event Time Age Date Standard Next Standard Rockville Montgomery Swim Club Potomac Valley Swimming Eastern Zone USA
Free 50 M 32.49 12 08/07/2024 BB A: 32.09 (+0.40s | 1.2%) 2 8 32 444
Free 100 M 1:07.74 Analysis 12 08/07/2024 A AA: 1:07.49 (+0.25s | 0.4%) 1 1 11 147
50 Free
33.12
33.12
100 Free
34.62
1:07.74
100 Free
1:07.74
Free 200 M 2:31.08 Analysis 12 08/07/2024 A AA: 2:27.19 (+3.89s | 2.6%) 1 2 19 211
50 Free
35.63
35.63
100 Free
39.87
1:15.50
100 Free
1:15.50
150 Free
39.76
1:55.26
200 Free
35.82
2:31.08
100 Free
1:15.58
Back 50 M 36.57 12 08/07/2024 A AA: 35.99 (+0.58s | 1.6%) 2 3 12 177
Back 100 M 1:18.17 Analysis 12 08/07/2024 A AA: 1:18.09 (+0.08s | 0.1%) 2 2 10 130
50 Back
39.52
39.52
100 Back
38.65
1:18.17
100 Back
1:18.17
Fly 50 M 34.64 12 08/07/2024 A AA: 33.59 (+1.05s | 3.0%) 2 7 20 240
Fly 100 M 1:18.32 Analysis 12 08/07/2024 A AA: 1:15.59 (+2.73s | 3.5%) 1 3 17 180
50 Fly
35.83
35.83
100 Fly
42.49
1:18.32
100 Fly
1:18.32
IM 200 M 2:51.20 Analysis 12 08/07/2024 A AA: 2:45.99 (+5.21s | 3.0%) 1 2 20 195
50 Fly
36.46
36.46
100 Back
44.52
1:20.98
100 IM
1:20.98
150 Breast
55.58
2:16.56
200 Free
34.64
2:51.20
100 IM
1:30.22

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