Kayla Xu

Age: 9 years old
Age Category: 10 & under
Team: Supernova Swim Team | Michigan Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Supernova Swim Team Michigan Swimming Central Zone USA
Free 50 Y 32.63 9 12/06/2025 BB A: 32.09 (+0.54s | 1.7%) 5 101 193 1,000+
Free 100 Y 1:11.59 9 12/06/2025 BB A: 1:11.49 (+0.10s | 0.1%) 2 68 130 1,000+
50 Free
33.25
33.25
100 Free
38.34
1:11.59
100 Free
1:11.59
Free 200 Y 2:32.21 9 12/06/2025 A AA: 2:30.99 (+1.22s | 0.8%) 3 38 75 650
50 Free
32.99
32.99
100 Free
38.90
1:11.89
100 Free
1:11.89
150 Free
40.84
1:52.73
200 Free
39.48
2:32.21
100 Free
1:20.32
Free 500 Y 7:12.69 9 02/14/2026 BB A: 6:53.39 (+19.30s | 4.5%) 2 47 95 761
50 Free
36.29
36.29
100 Free
41.26
1:17.55
100 Free
1:17.55
150 Free
44.19
2:01.74
200 Free
44.64
2:46.38
100 Free
1:28.83
250 Free
45.10
3:31.48
300 Free
44.88
4:16.36
100 Free
1:29.98
350 Free
46.01
5:02.37
400 Free
45.92
5:48.29
100 Free
1:31.93
450 Free
43.74
6:32.03
500 Free
40.66
7:12.69
100 Free
1:24.40
Back 50 Y 38.58 9 11/08/2025 BB A: 37.99 (+0.59s | 1.5%) 5 80 168 1,000+
Back 100 Y 1:21.78 9 11/08/2025 A AA: 1:18.39 (+3.39s | 4.1%) 2 50 107 1,000+
50 Back
39.41
39.41
100 Back
42.37
1:21.78
100 Back
1:21.78
Breast 50 Y 42.75 9 11/08/2025 A AA: 40.89 (+1.86s | 4.4%) 1 37 78 809
Breast 100 Y 1:39.61 9 12/20/2025 BB A: 1:33.59 (+6.02s | 6.0%) 2 101 193 1,000+
50 Breast
47.78
47.78
100 Breast
51.83
1:39.61
100 Breast
1:39.61
Fly 50 Y 33.95 9 12/06/2025 AA AAA: 33.19 (+0.76s | 2.2%) 2 22 37 334
Fly 100 Y 1:15.74 9 12/06/2025 AAA AAAA: 1:10.89 (+4.85s | 6.4%) 2 22 33 290
50 Fly
35.18
35.18
100 Fly
40.56
1:15.74
100 Fly
1:15.74
Fly 200 Y 3:06.48 9 02/14/2026 2 8 9 32
50 Fly
39.21
39.21
100 Fly
47.32
1:26.53
100 Fly
1:26.53
150 Fly
49.84
2:16.37
200 Fly
50.11
3:06.48
100 Fly
1:39.95
IM 100 Y 1:19.38 9 12/06/2025 A AA: 1:18.39 (+0.99s | 1.2%) 2 23 50 474
50 IM
37.48
37.48
100 IM
41.90
1:19.38
100 IM
1:19.38
IM 200 Y 2:58.31 9 12/20/2025 BB A: 2:55.49 (+2.82s | 1.6%) 3 37 73 912
50 Fly
38.81
38.81
100 Back
44.78
1:23.59
100 IM
1:23.59
150 Breast
55.95
2:19.54
200 Free
38.77
2:58.31
100 IM
1:34.72
IM 400 Y 6:19.09 9 02/14/2026 2 7 10 58
50 Fly
38.42
38.42
100 Fly
46.73
1:25.15
100 Fly
1:25.15
150 Back
46.07
2:11.22
200 Back
47.80
2:59.02
100 Back
1:33.87
250 Breast
57.94
3:56.96
300 Breast
57.87
4:54.83
100 Breast
1:55.81
350 Free
42.50
5:37.33
400 Free
41.76
6:19.09
100 Free
1:24.26

Long course distance

Event Time Age Date Standard Next Standard Supernova Swim Team Michigan Swimming Central Zone USA

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