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Emma Dai

Age: 12 years old
Age Category: 11-12
Team: Nitro Swimming | South Texas Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Nitro Swimming South Texas Swimming Southern Zone USA
Free 50 Y 29.37 12 02/06/2026 BB A: 29.29 (+0.08s | 0.3%) 34 101 742 1,000+
Free 100 Y 1:03.17 Analysis 12 02/06/2026 A AA: 1:01.39 (+1.78s | 2.8%) 25 70 488 1,000+
50 Free
30.99
30.99
100 Free
32.18
1:03.17
100 Free
1:03.17
Free 200 Y 2:19.12 Analysis 12 02/06/2026 A AA: 2:13.49 (+5.63s | 4.0%) 29 63 454 1,000+
50 Free
31.99
31.99
100 Free
34.76
1:06.75
100 Free
1:06.75
150 Free
36.75
1:43.50
200 Free
35.62
2:19.12
100 Free
1:12.37
Back 100 Y 1:22.74 Analysis 12 11/02/2024 B BB: 1:19.79 (+2.95s | 3.6%) 56 189 1,000+ 1,000+
50 Back
41.12
41.12
100 Back
41.62
1:22.74
100 Back
1:22.74
Breast 50 Y 37.68 12 12/12/2025 A AA: 36.19 (+1.49s | 4.0%) 12 36 333 1,000+
Breast 100 Y 1:21.97 Analysis 12 02/06/2026 A AA: 1:18.59 (+3.38s | 4.1%) 15 39 325 1,000+
50 Breast
38.74
38.74
100 Breast
43.23
1:21.97
100 Breast
1:21.97
Fly 50 Y 32.12 12 02/06/2026 BB A: 31.59 (+0.53s | 1.7%) 22 62 487 1,000+
Fly 100 Y 1:13.25 Analysis 12 02/06/2026 BB A: 1:12.09 (+1.16s | 1.6%) 21 49 382 1,000+
50 Fly
33.85
33.85
100 Fly
39.40
1:13.25
100 Fly
1:13.25
IM 100 Y 1:11.68 Analysis 12 12/12/2025 A AA: 1:09.99 (+1.69s | 2.4%) 16 39 320 1,000+
50 IM
33.83
33.83
100 IM
37.85
1:11.68
100 IM
1:11.68

Long course distance

Event Time Age Date Standard Next Standard Nitro Swimming South Texas Swimming Southern Zone USA
Free 50 M 36.12 12 05/11/2025 B BB: 35.89 (+0.23s | 0.6%) 39 117 472 1,000+
Free 100 M 1:15.28 Analysis 12 06/27/2025 BB A: 1:13.39 (+1.89s | 2.5%) 24 60 234 789
Free 200 M 2:50.60 Analysis 12 06/20/2025 BB A: 2:39.79 (+10.81s | 6.3%) 28 72 279 967
50 Free
39.82
39.82
100 Free
43.58
1:23.40
100 Free
1:23.40
150 Free
44.62
2:08.02
200 Free
42.57
2:50.60
100 Free
1:27.20
Back 50 M 43.63 12 06/08/2025 B BB: 41.59 (+2.04s | 4.7%) 35 111 417 1,000+
Back 100 M 1:28.77 Analysis 12 06/27/2025 BB A: 1:24.79 (+3.98s | 4.5%) 28 63 237 840
Breast 50 M 44.36 12 04/26/2025 BB A: 42.69 (+1.67s | 3.8%) 9 23 118 489
Breast 100 M 1:39.85 Analysis 12 06/27/2025 BB A: 1:33.99 (+5.86s | 5.9%) 16 38 173 660
50 Breast
46.48
46.48
100 Breast
53.37
1:39.85
100 Breast
1:39.85
Fly 50 M 41.23 12 04/26/2025 B BB: 38.79 (+2.44s | 5.9%) 36 89 354 1,000+
IM 200 M 3:13.25 Analysis 12 05/11/2025 BB A: 3:00.59 (+12.66s | 6.6%) 32 70 238 916
50 Fly
43.88
43.88
100 Back
48.11
1:31.99
100 IM
1:31.99
150 Breast
55.77
2:27.76
200 Free
45.49
3:13.25
100 IM
1:41.26

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