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Dastan Nassiri

Age: 15 years old
Age Category: 15-16
Team: Palo Alto Stanford Aquatics | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Palo Alto Stanford Aquatics Pacific Swimming Western Zone USA
Free 50 Y 25.53 14 01/24/2026 BB A: 24.19 (+1.34s | 5.2%) 37 438 1,000+ 1,000+
Free 100 Y 55.58 Analysis 14 02/07/2026 BB A: 53.19 (+2.39s | 4.3%) 35 404 1,000+ 1,000+
Free 200 Y 2:04.73 Analysis 14 01/11/2025 BB A: 1:56.59 (+8.14s | 6.5%) 35 372 1,000+ 1,000+
Free 500 Y 6:47.83 Analysis 14 07/24/2022 B: 6:08.39 (+39.44s | 9.7%) 35 481 1,000+ 1,000+
50 Free
35.22
35.22
100 Free
41.75
1:16.97
100 Free
1:16.97
150 Free
41.32
1:58.29
200 Free
42.51
2:40.80
100 Free
1:23.83
250 Free
41.38
3:22.18
300 Free
42.25
4:04.43
100 Free
1:23.63
350 Free
41.97
4:46.40
400 Free
42.56
5:28.96
100 Free
1:24.53
450 Free
41.61
6:10.57
500 Free
37.26
6:47.83
100 Free
1:18.87
Back 50 Y 32.83 14 11/23/2024 B: 31.79 (+1.04s | 3.2%) 31 310 1,000+ 1,000+
Back 100 Y 1:10.88 Analysis 14 02/07/2026 B: 1:07.49 (+3.39s | 4.8%) 41 473 1,000+ 1,000+
Breast 50 Y 36.36 14 11/23/2024 B BB: 34.09 (+2.27s | 6.2%) 30 308 1,000+ 1,000+
Breast 100 Y 1:16.33 Analysis 14 11/01/2025 B BB: 1:11.39 (+4.94s | 6.5%) 39 446 1,000+ 1,000+
Breast 200 Y 3:08.66 Analysis 14 11/04/2023 B: 2:47.09 (+21.57s | 11.4%) 33 486 1,000+ 1,000+
Fly 50 Y 28.82 14 10/05/2024 BB A: 27.09 (+1.73s | 6.0%) 26 255 1,000+ 1,000+
Fly 100 Y 59.39 Analysis 14 02/13/2026 BB A: 57.59 (+1.80s | 3.0%) 28 241 941 1,000+
50 Fly
1:20.94
1:20.94
100 Fly
-21.-55
59.39
100 Fly
59.39
Fly 200 Y 2:16.31 Analysis 14 11/01/2025 BB A: 2:08.79 (+7.52s | 5.5%) 14 152 570 1,000+
IM 200 Y 2:21.38 Analysis 14 11/01/2025 B BB: 2:20.19 (+1.19s | 0.8%) 37 361 1,000+ 1,000+
IM 400 Y 5:00.64 Analysis 14 02/22/2025 B BB: 4:59.19 (+1.45s | 0.5%) 23 209 913 1,000+

Long course distance

Event Time Age Date Standard Next Standard Palo Alto Stanford Aquatics Pacific Swimming Western Zone USA
Free 50 M 29.36 14 06/27/2025 BB A: 28.19 (+1.17s | 4.0%) 39 401 1,000+ 1,000+
Free 100 M 1:06.39 Analysis 14 05/16/2026 BB A: 1:01.49 (+4.90s | 7.4%) 43 426 1,000+ 1,000+
Free 200 M 2:25.94 Analysis 14 05/16/2025 B BB: 2:25.39 (+0.55s | 0.4%) 34 346 1,000+ 1,000+
Free 400 M 5:11.69 Analysis 14 05/16/2026 B BB: 5:10.19 (+1.50s | 0.5%) 19 249 1,000+ 1,000+
Back 50 M 40.54 14 06/07/2024 B: 37.79 (+2.75s | 6.8%) 23 250 1,000+ 1,000+
Back 100 M 1:22.14 Analysis 14 06/22/2024 B: 1:19.39 (+2.75s | 3.3%) 37 375 1,000+ 1,000+
Breast 50 M 51.09 14 05/20/2023 B: 41.79 (+9.30s | 18.2%) 33 413 1,000+ 1,000+
Breast 100 M 1:47.11 Analysis 14 05/21/2022 B: 1:29.49 (+17.62s | 16.5%) 44 602 1,000+ 1,000+
Breast 200 M 3:43.52 Analysis 14 05/20/2023 B: 3:14.49 (+29.03s | 13.0%) 27 361 1,000+ 1,000+
Fly 50 M 33.25 14 06/07/2024 B BB: 33.09 (+0.16s | 0.5%) 26 221 1,000+ 1,000+
Fly 100 M 1:11.65 Analysis 14 06/06/2025 B BB: 1:11.29 (+0.36s | 0.5%) 31 265 1,000+ 1,000+
50 Fly
34.92
34.92
100 Fly
36.73
1:11.65
100 Fly
1:11.65
Fly 200 M 2:43.85 Analysis 14 06/06/2025 B BB: 2:39.49 (+4.36s | 2.7%) 11 130 558 1,000+
50 Fly
34.16
34.16
100 Fly
42.00
1:16.16
100 Fly
1:16.16
150 Fly
46.38
2:02.54
200 Fly
41.31
2:43.85
100 Fly
1:27.69
IM 200 M 2:43.97 Analysis 14 06/27/2025 B BB: 2:43.59 (+0.38s | 0.2%) 27 304 1,000+ 1,000+

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