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Ray Yu

Age: 10 years old
Age Category: 10 & under
Team: Aquazot Swim Club | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Aquazot Swim Club Southern California Swimming Western Zone USA
Free 50 Y 29.68 10 03/12/2026 AA AAA: 28.69 (+0.99s | 3.3%) 4 36 164 692
Free 100 Y 1:04.59 Analysis 10 12/12/2025 AA AAA: 1:03.79 (+0.80s | 1.2%) 3 25 110 458
50 Free
31.40
31.40
100 Free
33.19
1:04.59
100 Free
1:04.59
Free 200 Y 2:16.47 Analysis 10 03/12/2026 AAA AAAA: 2:12.69 (+3.78s | 2.8%) 4 13 41 224
50 Free
31.48
31.48
100 Free
35.79
1:07.27
100 Free
1:07.27
150 Free
36.09
1:43.36
200 Free
33.11
2:16.47
100 Free
1:09.20
Free 500 Y 6:03.00 Analysis 10 03/12/2026 AAA AAAA: 5:52.99 (+10.01s | 2.8%) 4 8 33 224
50 Free
32.96
32.96
100 Free
36.26
1:09.22
100 Free
1:09.22
150 Free
38.00
1:47.22
200 Free
35.89
2:23.11
100 Free
1:13.89
250 Free
36.24
2:59.35
300 Free
36.44
3:35.79
100 Free
1:12.68
350 Free
37.44
4:13.23
400 Free
37.94
4:51.17
100 Free
1:15.38
450 Free
36.38
5:27.55
500 Free
35.45
6:03.00
100 Free
1:11.83
Back 50 Y 34.93 10 12/12/2025 AA AAA: 33.99 (+0.94s | 2.7%) 7 33 98 392
Back 100 Y 1:16.86 Analysis 10 12/13/2024 A AA: 1:16.09 (+0.77s | 1.0%) 7 35 113 524
50 Back
37.52
37.52
100 Back
39.34
1:16.86
100 Back
1:16.86
Breast 100 Y 1:32.87 Analysis 10 11/21/2025 BB A: 1:30.59 (+2.28s | 2.5%) 8 67 244 942
50 Breast
44.19
44.19
100 Breast
48.68
1:32.87
100 Breast
1:32.87
Fly 50 Y 36.30 10 12/12/2025 BB A: 35.99 (+0.31s | 0.9%) 11 77 244 816
Fly 100 Y 1:18.56 Analysis 10 11/21/2025 AA AAA: 1:14.59 (+3.97s | 5.1%) 9 47 153 549
50 Fly
36.16
36.16
100 Fly
42.40
1:18.56
100 Fly
1:18.56
IM 100 Y 1:15.08 Analysis 10 03/12/2026 AA AAA: 1:13.09 (+1.99s | 2.7%) 5 29 69 211
50 IM
35.44
35.44
100 IM
39.64
1:15.08
100 IM
1:15.08
IM 200 Y 2:36.53 Analysis 10 03/12/2026 AAA AAAA: 2:30.89 (+5.64s | 3.6%) 6 27 55 259
50 Fly
35.06
35.06
100 Back
40.49
1:15.55
100 IM
1:15.55
150 Breast
47.58
2:03.13
200 Free
33.40
2:36.53
100 IM
1:20.98

Long course distance

Event Time Age Date Standard Next Standard Aquazot Swim Club Southern California Swimming Western Zone USA
Free 50 M 34.74 10 07/24/2025 A AA: 34.39 (+0.35s | 1.0%) 5 24 50 86
Free 100 M 1:17.78 Analysis 10 06/12/2025 A AA: 1:16.69 (+1.09s | 1.4%) 5 22 47 88
Free 200 M 2:42.67 Analysis 10 06/12/2025 AA AAA: 2:38.89 (+3.78s | 2.3%) 4 10 26 46
50 Free
37.94
37.94
100 Free
42.34
1:20.28
100 Free
1:20.28
150 Free
43.85
2:04.13
200 Free
38.54
2:42.67
100 Free
1:22.39
Back 50 M 39.73 10 07/24/2025 AA AAA: 38.99 (+0.74s | 1.9%) 4 17 35 59
Back 100 M 1:29.89 Analysis 10 07/24/2025 A AA: 1:28.19 (+1.70s | 1.9%) 5 22 49 84
50 Back
44.56
44.56
100 Back
45.33
1:29.89
100 Back
1:29.89
Breast 50 M 50.18 10 06/12/2025 BB A: 47.89 (+2.29s | 4.6%) 4 42 101 173

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