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Annabel Xu

Age: 15 years old
Age Category: 15-16
Team: Columbia Aquatics Association | Maryland Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Columbia Aquatics Association Maryland Swimming Eastern Zone USA
Free 50 Y 27.90 15 12/04/2025 BB A: 27.29 (+0.61s | 2.2%) 13 156 1,000+ 1,000+
Free 100 Y 59.92 Analysis 15 12/04/2025 BB A: 58.89 (+1.03s | 1.7%) 14 136 1,000+ 1,000+
50 Free
29.10
29.10
50 Free
29.10
100 Free
30.82
59.92
50 Free
30.82
Free 200 Y 2:10.70 Analysis 15 01/03/2026 BB A: 2:07.69 (+3.01s | 2.3%) 10 105 1,000+ 1,000+
50 Free
29.37
29.37
100 Free
32.80
1:02.17
100 Free
1:02.17
150 Free
34.66
1:36.83
200 Free
33.87
2:10.70
100 Free
1:08.53
Free 500 Y 5:56.72 Analysis 15 01/03/2026 BB A: 5:43.69 (+13.03s | 3.7%) 10 94 916 1,000+
50 Free
31.15
31.15
100 Free
34.76
1:05.91
100 Free
1:05.91
150 Free
35.83
1:41.74
200 Free
36.12
2:17.86
100 Free
1:11.95
250 Free
36.78
2:54.64
300 Free
36.97
3:31.61
100 Free
1:13.75
350 Free
36.52
4:08.13
400 Free
36.49
4:44.62
100 Free
1:13.01
450 Free
36.84
5:21.46
500 Free
35.26
5:56.72
100 Free
1:12.10
Free 1000 Y 12:18.48 Analysis 15 11/07/2025 BB A: 11:53.99 (+24.49s | 3.3%) 6 51 464 1,000+
50 Free
32.90
32.90
100 Free
35.97
1:08.87
100 Free
1:08.87
150 Free
37.12
1:45.99
200 Free
37.95
2:23.94
100 Free
1:15.07
250 Free
37.37
3:01.31
300 Free
37.93
3:39.24
100 Free
1:15.30
350 Free
37.63
4:16.87
400 Free
38.26
4:55.13
100 Free
1:15.89
450 Free
38.00
5:33.13
500 Free
37.35
6:10.48
100 Free
1:15.35
550 Free
38.05
6:48.53
600 Free
37.22
7:25.75
100 Free
1:15.27
650 Free
37.51
8:03.26
700 Free
37.64
8:40.90
100 Free
1:15.15
750 Free
36.92
9:17.82
800 Free
37.04
9:54.86
100 Free
1:13.96
850 Free
36.74
10:31.60
900 Free
36.64
11:08.24
100 Free
1:13.38
950 Free
36.16
11:44.40
1000 Free
34.08
12:18.48
100 Free
1:10.24
Free 1650 Y 20:39.92 Analysis 15 12/20/2025 BB A: 19:56.49 (+43.43s | 3.5%) 1 38 341 1,000+
50 Free
32.11
32.11
100 Free
35.93
1:08.05
100 Free
1:08.05
150 Free
37.51
1:45.56
200 Free
37.42
2:22.98
100 Free
1:14.93
250 Free
38.10
3:01.08
300 Free
38.08
3:39.16
100 Free
1:16.18
350 Free
37.74
4:16.90
400 Free
37.71
4:54.61
100 Free
1:15.45
450 Free
37.77
5:32.38
500 Free
37.75
6:10.13
100 Free
1:15.52
550 Free
38.00
6:48.13
600 Free
38.41
7:26.54
100 Free
1:16.41
650 Free
38.88
8:05.42
700 Free
38.28
8:43.70
100 Free
1:17.16
750 Free
37.92
9:21.62
800 Free
37.80
9:59.42
100 Free
1:15.72
850 Free
38.02
10:37.44
900 Free
38.77
11:16.21
100 Free
1:16.79
950 Free
38.09
11:54.30
1000 Free
38.03
12:32.33
100 Free
1:16.12
1050 Free
37.72
13:10.05
1100 Free
38.12
13:48.17
100 Free
1:15.84
1150 Free
38.21
14:26.38
1200 Free
37.66
15:04.04
100 Free
1:15.87
1250 Free
38.16
15:42.20
1300 Free
38.57
16:20.77
100 Free
1:16.73
1350 Free
38.19
16:58.96
1400 Free
37.53
17:36.49
100 Free
1:15.72
1450 Free
37.85
18:14.34
1500 Free
37.53
18:51.87
100 Free
1:15.38
1550 Free
38.24
19:30.11
1600 Free
36.05
20:06.16
100 Free
1:14.29
1650 Free
33.76
20:39.92
Back 50 Y 32.54 15 12/04/2025 BB A: 30.19 (+2.35s | 7.2%) 10 132 893 1,000+
Back 100 Y 1:09.25 Analysis 15 12/04/2025 BB A: 1:04.09 (+5.16s | 7.5%) 9 129 1,000+ 1,000+
50 Back
34.11
34.11
50 Back
34.11
100 Back
35.14
1:09.25
50 Back
35.14
Back 200 Y 2:27.71 Analysis 15 12/04/2025 BB A: 2:19.09 (+8.62s | 5.8%) 8 97 841 1,000+
50 Back
34.97
34.97
50 Back
34.97
100 Back
37.12
1:12.09
50 Back
37.12
150 Back
37.98
1:50.07
50 Back
37.98
200 Back
37.64
2:27.71
50 Back
37.64
Breast 50 Y 40.94 15 10/18/2025 B BB: 38.19 (+2.75s | 6.7%) 18 187 1,000+ 1,000+
Breast 100 Y 1:27.60 Analysis 15 01/03/2026 B: 1:25.89 (+1.71s | 2.0%) 15 168 1,000+ 1,000+
50 Breast
41.53
41.53
100 Breast
46.07
1:27.60
100 Breast
1:27.60
Fly 50 Y 33.11 15 10/18/2025 B BB: 32.29 (+0.82s | 2.5%) 19 201 1,000+ 1,000+
Fly 200 Y 2:46.65 Analysis 15 01/03/2026 B: 2:45.79 (+0.86s | 0.5%) 8 76 743 1,000+
50 Fly
35.72
35.72
100 Fly
41.02
1:16.74
100 Fly
1:16.74
150 Fly
44.42
2:01.16
200 Fly
45.49
2:46.65
100 Fly
1:29.91
IM 200 Y 2:33.79 Analysis 15 01/03/2026 BB A: 2:22.39 (+11.40s | 7.4%) 12 134 1,000+ 1,000+
50 Fly
32.60
32.60
100 Back
39.55
1:12.15
100 IM
1:12.15
150 Breast
46.54
1:58.69
200 Free
35.10
2:33.79
100 IM
1:21.64
IM 400 Y 5:31.35 Analysis 15 01/03/2026 B BB: 5:29.69 (+1.66s | 0.5%) 9 102 816 1,000+
50 Fly
33.10
33.10
100 Fly
39.70
1:12.80
100 Fly
1:12.80
150 Back
42.41
1:55.21
200 Back
41.32
2:36.53
100 Back
1:23.73
250 Breast
48.80
3:25.33
300 Breast
49.90
4:15.23
100 Breast
1:38.70
350 Free
38.71
4:53.94
400 Free
37.41
5:31.35
100 Free
1:16.12

Long course distance

Event Time Age Date Standard Next Standard Columbia Aquatics Association Maryland Swimming Eastern Zone USA
Free 50 M 30.31 15 07/17/2026 A AA: 29.59 (+0.72s | 2.4%) 6 46 474 1,000+
Free 100 M 1:06.88 Analysis 15 07/17/2026 A AA: 1:04.39 (+2.49s | 3.7%) 8 59 492 1,000+
50 Free
32.24
32.24
100 Free
34.64
1:06.88
100 Free
1:06.88
Free 200 M 2:27.38 Analysis 15 07/17/2026 BB A: 2:25.09 (+2.29s | 1.6%) 5 52 473 1,000+
50 Free
33.50
33.50
100 Free
37.13
1:10.63
100 Free
1:10.63
150 Free
38.82
1:49.45
200 Free
37.93
2:27.38
100 Free
1:16.75
Free 400 M 5:19.88 Analysis 15 07/24/2026 BB A: 5:04.49 (+15.39s | 4.8%) 4 38 412 1,000+
50 Free
35.92
35.92
100 Free
39.70
1:15.62
100 Free
1:15.62
150 Free
40.44
1:56.06
200 Free
41.29
2:37.35
100 Free
1:21.73
250 Free
40.91
3:18.26
300 Free
41.53
3:59.79
100 Free
1:22.44
350 Free
40.80
4:40.59
400 Free
39.29
5:19.88
100 Free
1:20.09
Back 50 M 37.17 15 07/17/2026 BB A: 35.29 (+1.88s | 5.1%) 9 60 370 1,000+
Back 100 M 1:19.26 Analysis 15 07/24/2026 BB A: 1:14.49 (+4.77s | 6.0%) 9 63 502 1,000+
50 Back
38.51
38.51
100 Back
40.75
1:19.26
100 Back
1:19.26
Back 200 M 2:50.97 Analysis 15 07/24/2026 BB A: 2:40.09 (+10.88s | 6.4%) 6 46 418 1,000+
50 Back
40.92
40.92
100 Back
42.77
1:23.69
100 Back
1:23.69
150 Back
43.72
2:07.41
200 Back
43.56
2:50.97
100 Back
1:27.28
Fly 50 M 35.64 15 07/17/2026 BB A: 33.49 (+2.15s | 6.0%) 12 76 522 1,000+
IM 400 M 6:22.78 Analysis 15 07/24/2026 B BB: 6:15.79 (+6.99s | 1.8%) 3 37 355 1,000+
50 Fly
38.69
38.69
100 Fly
45.03
1:23.72
100 Fly
1:23.72
150 Back
47.99
2:11.71
200 Back
48.15
2:59.86
100 Back
1:36.14
250 Breast
56.97
3:56.83
300 Breast
58.85
4:55.68
100 Breast
1:55.82
350 Free
43.37
5:39.05
400 Free
43.73
6:22.78
100 Free
1:27.10

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