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Luke Chai

Age: 10 years old
Age Category: 10 & under
Team: Pleasanton Seahawks | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Pleasanton Seahawks Pacific Swimming Western Zone USA
Free 25 Y 16.23 9 07/26/2025 7 46 109 386
Free 50 Y 32.11 9 03/28/2026 BB A: 31.09 (+1.02s | 3.2%) 7 55 305 1,000+
Free 100 Y 1:10.49 Analysis 9 03/28/2026 BB A: 1:09.79 (+0.70s | 1.0%) 7 48 231 988
Free 200 Y 2:33.15 Analysis 9 03/07/2026 BB A: 2:31.59 (+1.56s | 1.0%) 6 35 143 680
Free 500 Y 6:46.71 Analysis 9 12/12/2025 BB A: 6:43.39 (+3.32s | 0.8%) 6 27 76 494
50 Free
36.22
36.22
100 Free
41.30
1:17.52
100 Free
1:17.52
150 Free
41.81
1:59.33
200 Free
41.24
2:40.57
100 Free
1:23.05
250 Free
41.52
3:22.09
300 Free
41.70
4:03.79
100 Free
1:23.22
350 Free
42.53
4:46.32
400 Free
41.58
5:27.90
100 Free
1:24.11
450 Free
40.79
6:08.69
500 Free
38.02
6:46.71
100 Free
1:18.81
Back 25 Y 18.42 9 07/26/2025 3 12 29 94
Back 50 Y 34.79 9 04/09/2026 AA AAA: 33.99 (+0.80s | 2.3%) 4 16 69 296
Back 100 Y 1:15.58 Analysis 9 04/09/2026 AA AAA: 1:12.49 (+3.09s | 4.1%) 4 19 73 352
50 Back
36.38
36.38
100 Back
39.20
1:15.58
100 Back
1:15.58
Breast 25 Y 22.04 9 07/26/2025 6 37 79 238
Breast 50 Y 42.04 9 07/25/2026 A AA: 40.19 (+1.85s | 4.4%) 7 44 125 459
Breast 100 Y 1:36.22 Analysis 9 03/07/2026 BB A: 1:30.59 (+5.63s | 5.9%) 6 51 261 1,000+
Fly 25 Y 17.81 9 07/26/2025 6 29 59 216
Fly 50 Y 36.55 9 01/10/2026 BB A: 35.99 (+0.56s | 1.5%) 6 54 185 663
Fly 100 Y 1:26.51 Analysis 9 03/28/2026 BB A: 1:24.39 (+2.12s | 2.5%) 5 37 176 780
IM 100 Y 1:15.91 Analysis 9 07/25/2026 AA AAA: 1:13.09 (+2.82s | 3.7%) 5 22 56 190
IM 200 Y 2:52.04 Analysis 9 03/07/2026 A AA: 2:45.89 (+6.15s | 3.6%) 4 33 136 592

Long course distance

Event Time Age Date Standard Next Standard Pleasanton Seahawks Pacific Swimming Western Zone USA
Free 50 M 34.23 9 07/30/2026 AA AAA: 32.99 (+1.24s | 3.6%) 7 33 123 319
Free 100 M 1:15.27 Analysis 9 07/30/2026 AA AAA: 1:13.19 (+2.08s | 2.8%) 7 29 102 261
Free 200 M 2:42.58 Analysis 9 07/30/2026 AA AAA: 2:38.89 (+3.69s | 2.3%) 6 27 86 231
100 Free
1:18.00
1:18.00
100 Free
1:18.00
200 Free
1:24.58
2:42.58
100 Free
1:24.58
Free 400 M 5:33.47 Analysis 9 07/30/2026 AAA AAAA: 5:20.79 (+12.68s | 3.8%) 6 18 32 99
50 Free
37.91
37.91
100 Free
42.34
1:20.25
100 Free
1:20.25
150 Free
42.99
2:03.24
200 Free
42.05
2:45.29
100 Free
1:25.04
250 Free
42.99
3:28.28
300 Free
43.14
4:11.42
100 Free
1:26.13
350 Free
41.80
4:53.22
400 Free
40.25
5:33.47
100 Free
1:22.05
Back 50 M 38.07 9 07/30/2026 AAA AAAA: 36.99 (+1.08s | 2.8%) 4 12 45 109
Back 100 M 1:21.36 Analysis 9 07/17/2026 AAA AAAA: 1:19.99 (+1.37s | 1.7%) 4 10 26 67
50 Back
39.79
39.79
100 Back
41.57
1:21.36
100 Back
1:21.36
Breast 50 M 47.57 9 06/27/2026 A AA: 45.79 (+1.78s | 3.7%) 8 36 159 387
Breast 100 M 1:42.54 Analysis 9 06/13/2026 A AA: 1:40.89 (+1.65s | 1.6%) 7 29 121 294
Fly 50 M 40.84 9 06/27/2026 BB A: 40.59 (+0.25s | 0.6%) 7 46 218 589
Fly 100 M 1:32.86 Analysis 9 06/27/2026 A AA: 1:30.69 (+2.17s | 2.3%) 5 26 124 346
IM 200 M 3:06.14 Analysis 9 07/17/2026 AA AAA: 3:00.79 (+5.35s | 2.9%) 4 28 95 230

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