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%) 127 21
Free 100 M 1:33.26 9 04/19/2025 B BB: 1:30.59 (+2.67s | 2.9%) 119 19
Free 200 M 3:27.82 9 04/19/2025 B BB: 3:14.99 (+12.83s | 6.2%) 82 21
Back 50 M 52.86 9 04/19/2025 B BB: 49.29 (+3.57s | 6.8%) 157 26
Back 100 M 2:09.75 9 06/29/2024 B: 1:56.69 (+13.06s | 10.1%) 176 33
Breast 50 M 54.47 9 04/19/2025 B BB: 54.39 (+0.08s | 0.1%) 83 18
Breast 100 M 2:16.01 9 07/20/2024 B: 2:12.89 (+3.12s | 2.3%) 168 22
Fly 50 M 1:03.46 9 07/20/2024 B: 52.29 (+11.17s | 17.6%) 208 33
IM 200 M 4:27.45 9 06/07/2024 B: 4:09.49 (+17.96s | 6.7%) 103 21

Short course distance

Event Time Age Date Standard Next Standard Pacific Swimming Alto Swim Club
Free 25 Y 19.98 8 01/27/2024 320 26
Free 50 Y 36.56 9 03/29/2025 B BB: 34.59 (+1.97s | 5.4%) 186 21
Free 100 Y 1:25.93 9 03/29/2025 B BB: 1:18.89 (+7.04s | 8.2%) 202 24
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%) 163 27
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 370 37
Back 50 Y 45.11 9 03/29/2025 B BB: 42.89 (+2.22s | 4.9%) 191 20
Back 100 Y 1:35.43 9 03/29/2025 B BB: 1:30.09 (+5.34s | 5.6%) 120 16
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 290 31
Breast 50 Y 50.05 9 03/29/2025 B BB: 47.69 (+2.36s | 4.7%) 184 20
Breast 100 Y 1:53.57 9 01/11/2025 B BB: 1:42.29 (+11.28s | 9.9%) 188 29
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 412 42
Fly 50 Y 46.73 9 02/22/2025 B: 46.49 (+0.24s | 0.5%) 189 24
Fly 100 Y 1:53.19 9 02/22/2025 B BB: 1:38.99 (+14.20s | 12.5%) 100 22
IM 100 Y 1:33.59 9 03/29/2025 B BB: 1:29.69 (+3.90s | 4.2%) 157 17
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%) 86 19

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.