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Will Dai

Age: 11 years old
Age Category: 11-12
Team: San Ramon Valley Aquatics | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard San Ramon Valley Aquatics Pacific Swimming Western Zone USA
Free 50 Y 30.59 11 03/07/2026 B BB: 30.49 (+0.10s | 0.3%) 13 262 1,000+ 1,000+
Free 100 Y 1:08.85 Analysis 11 02/20/2026 B BB: 1:06.39 (+2.46s | 3.6%) 13 272 1,000+ 1,000+
Free 200 Y 2:29.06 Analysis 11 03/07/2026 B BB: 2:24.89 (+4.17s | 2.8%) 9 188 825 1,000+
Free 500 Y 6:37.12 Analysis 11 02/20/2026 B BB: 6:29.99 (+7.13s | 1.8%) 9 140 582 1,000+
Back 50 Y 35.48 11 03/07/2026 BB A: 32.69 (+2.79s | 7.9%) 11 161 750 1,000+
Back 100 Y 1:19.09 Analysis 11 03/28/2026 B BB: 1:15.69 (+3.40s | 4.3%) 11 178 904 1,000+
Back 200 Y 2:43.41 Analysis 11 03/20/2026 B BB: 2:40.49 (+2.92s | 1.8%) 8 96 320 1,000+
50 Back
38.31
38.31
100 Back
41.38
1:19.69
100 Back
1:19.69
150 Back
42.36
2:02.05
200 Back
41.36
2:43.41
100 Back
1:23.72
Breast 50 Y 38.41 11 03/28/2026 BB A: 36.69 (+1.72s | 4.5%) 7 114 448 1,000+
Breast 100 Y 1:23.53 Analysis 11 03/20/2026 BB A: 1:18.39 (+5.14s | 6.2%) 8 110 458 1,000+
50 Breast
40.48
40.48
100 Breast
43.05
1:23.53
100 Breast
1:23.53
Breast 200 Y 3:01.59 Analysis 11 03/07/2026 BB A: 2:48.39 (+13.20s | 7.3%) 6 80 261 931
Fly 50 Y 36.44 11 11/08/2025 B BB: 34.19 (+2.25s | 6.2%) 14 274 1,000+ 1,000+
IM 100 Y 1:14.81 Analysis 11 03/07/2026 BB A: 1:09.99 (+4.82s | 6.4%) 11 151 548 1,000+
IM 200 Y 2:40.28 Analysis 11 03/07/2026 BB A: 2:32.29 (+7.99s | 5.0%) 9 126 508 1,000+

Long course distance

Event Time Age Date Standard Next Standard San Ramon Valley Aquatics Pacific Swimming Western Zone USA
Free 50 M 34.20 11 05/29/2026 BB A: 32.09 (+2.11s | 6.2%) 9 142 624 1,000+
Free 100 M 1:15.79 Analysis 11 05/29/2026 BB A: 1:10.39 (+5.40s | 7.1%) 11 138 581 1,000+
Free 200 M 2:48.65 Analysis 11 04/25/2026 B BB: 2:46.39 (+2.26s | 1.3%) 8 127 552 1,000+
Back 50 M 41.38 11 04/25/2026 B BB: 41.09 (+0.29s | 0.7%) 11 128 628 1,000+
Back 100 M 1:31.57 Analysis 11 05/29/2026 B BB: 1:29.59 (+1.98s | 2.2%) 13 127 659 1,000+
Back 200 M 3:07.90 Analysis 11 04/25/2026 BB A: 2:53.99 (+13.91s | 7.4%) 8 69 234 557
Breast 50 M 50.83 11 05/24/2025 B: 49.79 (+1.04s | 2.0%) 12 232 991 1,000+
Breast 100 M 1:36.67 Analysis 11 05/29/2026 BB A: 1:31.29 (+5.38s | 5.6%) 7 71 300 742
Breast 200 M 3:26.70 Analysis 11 04/25/2026 BB A: 3:15.39 (+11.31s | 5.5%) 6 46 136 347
Fly 50 M 44.59 11 06/07/2025 B: 41.99 (+2.60s | 5.8%) 15 250 1,000+ 1,000+
Fly 100 M 1:43.23 Analysis 11 06/21/2025 B: 1:35.09 (+8.14s | 7.9%) 13 151 667 1,000+
IM 200 M 3:01.62 Analysis 11 04/25/2026 BB A: 2:53.69 (+7.93s | 4.4%) 9 85 346 855

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