Mark Dong

Age: 14 years old
Age Category: 13-14
Team: California Dolphins Swim Team | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard California Dolphins Swim Team Pacific Swimming Western Zone USA
Free 50 Y 27.58 14 12/05/2025 BB A: 25.59 (+1.99s | 7.2%) 23 477 1,000+ 1,000+
Free 100 Y 1:02.43 14 10/18/2025 B BB: 1:00.29 (+2.14s | 3.4%) 25 535 1,000+ 1,000+
Free 200 Y 2:13.44 14 01/31/2026 B BB: 2:12.29 (+1.15s | 0.9%) 14 358 1,000+ 1,000+
Free 500 Y 5:49.02 14 12/05/2025 BB A: 5:30.59 (+18.43s | 5.3%) 10 206 845 1,000+
Back 50 Y 41.32 12 01/13/2024 27 758 1,000+ 1,000+
Back 100 Y 1:13.87 13 12/14/2024 B: 1:11.29 (+2.58s | 3.5%) 18 449 1,000+ 1,000+
Breast 50 Y 44.46 12 09/30/2023 29 721 1,000+ 1,000+
Breast 100 Y 1:16.23 14 09/27/2025 B BB: 1:14.79 (+1.44s | 1.9%) 15 291 1,000+ 1,000+
Breast 200 Y 2:41.39 14 11/08/2025 BB A: 2:29.89 (+11.50s | 7.1%) 7 166 643 1,000+
Fly 50 Y 44.20 12 09/16/2023 30 906 1,000+ 1,000+
Fly 100 Y 1:10.24 14 10/18/2025 B BB: 1:05.49 (+4.75s | 6.8%) 18 347 1,000+ 1,000+
Fly 200 Y 2:36.84 14 03/22/2025 B: 2:36.79 (+0.05s | 0.0%) 4 137 608 1,000+
IM 200 Y 2:27.12 14 09/27/2025 B BB: 2:26.69 (+0.43s | 0.3%) 13 297 1,000+ 1,000+
IM 400 Y 5:31.40 13 12/14/2024 B BB: 5:13.59 (+17.81s | 5.4%) 7 216 859 1,000+

Long course distance

Event Time Age Date Standard Next Standard California Dolphins Swim Team Pacific Swimming Western Zone USA
Free 50 M 32.65 13 06/08/2024 B BB: 31.79 (+0.86s | 2.6%) 20 426 1,000+ 1,000+
Free 100 M 1:12.90 14 05/10/2025 B BB: 1:09.79 (+3.11s | 4.3%) 19 396 1,000+ 1,000+
Free 200 M 2:33.03 14 06/07/2025 B BB: 2:32.29 (+0.74s | 0.5%) 10 256 960 1,000+
Free 400 M 5:42.75 13 06/22/2024 B BB: 5:23.49 (+19.26s | 5.6%) 13 235 927 1,000+
Back 50 M 41.57 13 06/22/2024 13 268 1,000+ 1,000+
Back 100 M 1:31.87 13 06/22/2024 B: 1:23.69 (+8.18s | 8.9%) 18 403 1,000+ 1,000+
Breast 50 M 43.94 13 06/22/2024 7 185 885 1,000+
Breast 100 M 1:26.71 14 06/07/2025 BB A: 1:20.39 (+6.32s | 7.3%) 7 140 514 959
Breast 200 M 3:06.74 14 06/07/2025 BB A: 2:53.79 (+12.95s | 6.9%) 5 102 391 743
Fly 50 M 37.65 13 06/22/2024 13 223 1,000+ 1,000+
Fly 100 M 1:18.59 14 06/07/2025 B BB: 1:14.59 (+4.00s | 5.1%) 11 194 697 1,000+
Fly 200 M 3:11.01 14 06/07/2025 B: 2:59.69 (+11.32s | 5.9%) 5 93 363 712
IM 200 M 2:54.55 14 05/10/2025 B BB: 2:49.79 (+4.76s | 2.7%) 8 241 907 1,000+
IM 400 M 5:57.29 14 06/07/2025 BB A: 5:34.89 (+22.40s | 6.3%) 6 103 376 678

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