Jay Dai

Age: 10 years old
Age Category: 10 & under
Team: Alto Swim Club | Pacific Swimming
Participation: 25 meets 111 events

Personal Best

Long course distance

Event Time Age Date Standard Next Standard Pacific Swimming Alto Swim Club
Free 50 M 41.78 9 04/19/2025 B BB: 39.79 (+1.99s | 4.8%) 118 23
Free 100 M 1:33.26 9 04/19/2025 B BB: 1:30.59 (+2.67s | 2.9%) 108 21
Free 200 M 3:27.82 9 04/19/2025 B BB: 3:14.99 (+12.83s | 6.2%) 81 23
Back 50 M 52.86 9 04/19/2025 B BB: 49.29 (+3.57s | 6.8%) 161 28
Back 100 M 2:09.75 9 06/29/2024 B: 1:56.69 (+13.06s | 10.1%) 182 35
Breast 50 M 54.47 9 04/19/2025 B BB: 54.39 (+0.08s | 0.1%) 85 20
Breast 100 M 2:16.01 9 07/20/2024 B: 2:12.89 (+3.12s | 2.3%) 166 23
Fly 50 M 1:03.46 9 07/20/2024 B: 52.29 (+11.17s | 17.6%) 204 36
IM 200 M 4:27.45 9 06/07/2024 B: 4:09.49 (+17.96s | 6.7%) 103 23

Short course distance

Event Time Age Date Standard Next Standard Pacific Swimming Alto Swim Club
Free 25 Y 19.98 8 01/27/2024 338 28
Free 50 Y 36.56 9 03/29/2025 B BB: 34.59 (+1.97s | 5.4%) 208 23
Free 100 Y 1:25.93 9 03/29/2025 B BB: 1:18.89 (+7.04s | 8.2%) 225 26
50 Free
41.07
41.07
100 Free
44.86
1:25.93
100 Free
1:25.93
Free 200 Y 3:20.06 9 01/11/2025 B: 3:09.49 (+10.57s | 5.3%) 184 29
50 Free
43.04
43.04
100 Free
52.06
1:35.10
100 Free
1:35.10
150 Free
53.30
2:28.40
200 Free
51.66
3:20.06
100 Free
1:44.96
Back 25 Y 25.24 8 01/27/2024 387 38
Back 50 Y 45.11 9 03/29/2025 B BB: 42.89 (+2.22s | 4.9%) 219 22
Back 100 Y 1:35.43 9 03/29/2025 B BB: 1:30.09 (+5.34s | 5.6%) 135 18
50 Back
46.72
46.72
100 Back
48.71
1:35.43
100 Back
1:35.43
Breast 25 Y 28.14 8 02/24/2024 299 32
Breast 50 Y 50.05 9 03/29/2025 B BB: 47.69 (+2.36s | 4.7%) 205 22
Breast 100 Y 1:53.57 9 01/11/2025 B BB: 1:42.29 (+11.28s | 9.9%) 207 31
50 Breast
53.07
53.07
100 Breast
1:00.50
1:53.57
100 Breast
1:53.57
Fly 25 Y 30.56 8 10/27/2023 433 42
Fly 50 Y 46.73 9 02/22/2025 B: 46.49 (+0.24s | 0.5%) 215 26
Fly 100 Y 1:53.19 9 02/22/2025 B BB: 1:38.99 (+14.20s | 12.5%) 113 24
IM 100 Y 1:33.59 9 03/29/2025 B BB: 1:29.69 (+3.90s | 4.2%) 179 19
50 IM
44.51
44.51
100 IM
49.08
1:33.59
100 IM
1:33.59
IM 200 Y 3:25.08 9 02/22/2025 B BB: 3:15.99 (+9.09s | 4.4%) 95 21

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