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Aaron Xiao

Age: 15 years old
Age Category: 15-16
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 50 Y 24.60 15 11/15/2025 BB A: 24.19 (+0.41s | 1.7%) 16 301 1,000+ 1,000+
Free 100 Y 52.91 Analysis 15 03/20/2026 A AA: 50.99 (+1.92s | 3.6%) 14 240 1,000+ 1,000+
50 Free
25.03
25.03
100 Free
27.88
52.91
100 Free
52.91
Free 200 Y 1:57.73 Analysis 15 03/07/2026 BB A: 1:56.59 (+1.14s | 1.0%) 17 252 1,000+ 1,000+
Back 50 Y 27.37 15 03/20/2026 3 87 394 1,000+
Back 100 Y 57.93 Analysis 15 03/20/2026 BB A: 57.89 (+0.04s | 0.1%) 9 113 483 1,000+
50 Back
28.00
28.00
100 Back
29.93
57.93
100 Back
57.93
Back 200 Y 2:07.13 Analysis 15 03/20/2026 BB A: 2:06.59 (+0.54s | 0.4%) 10 98 442 1,000+
50 Back
28.52
28.52
100 Back
31.94
1:00.46
100 Back
1:00.46
150 Back
33.43
1:33.89
200 Back
33.24
2:07.13
100 Back
1:06.67
Breast 100 Y 1:10.74 Analysis 15 07/26/2025 BB A: 1:05.89 (+4.85s | 6.9%) 16 262 1,000+ 1,000+
Breast 200 Y 2:49.00 Analysis 15 03/01/2024 B: 2:47.09 (+1.91s | 1.1%) 19 339 1,000+ 1,000+
Fly 50 Y 25.19 15 03/20/2026 5 65 249 755
Fly 100 Y 57.53 Analysis 15 03/20/2026 A AA: 55.19 (+2.34s | 4.1%) 12 172 696 1,000+
50 Fly
26.32
26.32
100 Fly
31.21
57.53
100 Fly
57.53
IM 200 Y 2:09.91 Analysis 15 01/10/2026 BB A: 2:09.39 (+0.52s | 0.4%) 12 180 777 1,000+
IM 400 Y 4:41.42 Analysis 15 01/24/2026 BB A: 4:36.19 (+5.23s | 1.9%) 11 144 591 1,000+
50 Fly
28.05
28.05
100 Fly
32.59
1:00.64
100 Fly
1:00.64
150 Back
38.42
1:39.06
200 Back
36.09
2:15.15
100 Back
1:14.51
250 Breast
40.31
2:55.46
300 Breast
40.86
3:36.32
100 Breast
1:21.17
350 Free
33.52
4:09.84
400 Free
31.58
4:41.42
100 Free
1:05.10

Long course distance

Event Time Age Date Standard Next Standard Pleasanton Seahawks Pacific Swimming Western Zone USA
Free 50 M 27.77 15 06/13/2026 A AA: 26.99 (+0.78s | 2.8%) 17 219 985 1,000+
Free 100 M 59.62 Analysis 15 06/27/2026 A AA: 58.99 (+0.63s | 1.1%) 14 172 716 1,000+
Free 200 M 2:25.46 Analysis 15 05/24/2025 B BB: 2:25.39 (+0.07s | 0.0%) 24 321 1,000+ 1,000+
Back 50 M 37.06 15 06/24/2023 9 150 1,000+ 1,000+
Back 100 M 1:12.24 Analysis 15 06/13/2026 BB A: 1:07.99 (+4.25s | 5.9%) 16 177 816 1,000+
Back 200 M 2:32.93 Analysis 15 06/13/2026 BB A: 2:27.69 (+5.24s | 3.4%) 8 108 527 1,000+
Breast 50 M 54.47 15 07/23/2022 21 423 1,000+ 1,000+
Breast 100 M 1:34.11 Analysis 15 05/25/2024 B: 1:29.49 (+4.62s | 4.9%) 26 418 1,000+ 1,000+
Fly 50 M 37.92 15 06/24/2023 17 289 1,000+ 1,000+
Fly 100 M 1:05.97 Analysis 15 06/27/2026 BB A: 1:05.79 (+0.18s | 0.3%) 13 140 577 1,000+
IM 200 M 2:29.77 Analysis 15 06/27/2026 A AA: 2:24.69 (+5.08s | 3.4%) 13 144 617 1,000+
IM 400 M 5:25.61 Analysis 15 06/27/2026 BB A: 5:21.19 (+4.42s | 1.4%) 10 112 497 1,000+

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