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Yian Ji

Age: 11 years old
Age Category: 11-12
Team: All Star Aquatics | Potomac Valley Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard All Star Aquatics Potomac Valley Swimming Eastern Zone USA
Free 50 Y 29.67 10 11/14/2025 BB A: 28.09 (+1.58s | 5.3%) 15 283 994 1,000+
Free 100 Y 1:09.09 10 11/14/2025 B BB: 1:06.39 (+2.70s | 3.9%) 22 368 1,000+ 1,000+
50 Free
31.98
31.98
100 Free
37.11
1:09.09
100 Free
1:09.09
Free 200 Y 2:38.86 10 10/11/2025 B: 2:35.99 (+2.87s | 1.8%) 24 377 1,000+ 1,000+
50 Free
35.98
35.98
100 Free
42.70
1:18.68
100 Free
1:18.68
150 Free
44.09
2:02.77
200 Free
36.09
2:38.86
100 Free
1:20.18
Free 500 Y 7:04.60 11 01/23/2026 B: 6:59.89 (+4.71s | 1.1%) 24 312 1,000+ 1,000+
50 Free
33.27
33.27
100 Free
41.56
1:14.83
100 Free
1:14.83
150 Free
44.34
1:59.17
200 Free
44.21
2:43.38
100 Free
1:28.55
250 Free
45.42
3:28.80
300 Free
44.30
4:13.10
100 Free
1:29.72
350 Free
45.51
4:58.61
400 Free
44.65
5:43.26
100 Free
1:30.16
450 Free
41.05
6:24.31
500 Free
40.29
7:04.60
100 Free
1:21.34
Back 50 Y 38.23 11 02/13/2026 B BB: 35.59 (+2.64s | 6.9%) 25 438 1,000+ 1,000+
Back 100 Y 1:20.13 10 11/14/2025 B BB: 1:15.69 (+4.44s | 5.5%) 23 325 1,000+ 1,000+
50 Back
37.87
37.87
100 Back
42.26
1:20.13
100 Back
1:20.13
Breast 50 Y 35.48 10 11/14/2025 A AA: 34.99 (+0.49s | 1.4%) 5 67 220 679
Breast 100 Y 1:24.21 11 02/13/2026 BB A: 1:18.39 (+5.82s | 6.9%) 10 180 590 1,000+
50 Breast
38.21
38.21
100 Breast
46.00
1:24.21
100 Breast
1:24.21
Breast 200 Y 3:11.69 11 01/17/2026 B BB: 3:02.39 (+9.30s | 4.9%) 12 177 607 1,000+
50 Breast
41.88
41.88
100 Breast
48.42
1:30.30
100 Breast
1:30.30
150 Breast
50.87
2:21.17
200 Breast
50.52
3:11.69
100 Breast
1:41.39
Fly 50 Y 38.16 10 11/14/2025 B: 37.09 (+1.07s | 2.8%) 22 491 1,000+ 1,000+
Fly 100 Y 1:30.48 11 01/23/2026 B: 1:22.89 (+7.59s | 8.4%) 24 388 1,000+ 1,000+
50 Fly
41.98
41.98
100 Fly
48.50
1:30.48
100 Fly
1:30.48
IM 100 Y 1:21.24 11 01/17/2026 B BB: 1:15.89 (+5.35s | 6.6%) 20 406 1,000+ 1,000+
50 IM
38.76
38.76
100 IM
42.48
1:21.24
100 IM
1:21.24
IM 200 Y 2:50.64 11 01/23/2026 B BB: 2:45.79 (+4.85s | 2.8%) 20 293 1,000+ 1,000+
50 Fly
38.64
38.64
100 Back
46.39
1:25.03
100 IM
1:25.03
150 Breast
46.46
2:11.49
200 Free
39.15
2:50.64
100 IM
1:25.61

Long course distance

Event Time Age Date Standard Next Standard All Star Aquatics Potomac Valley Swimming Eastern Zone USA
Free 50 M 40.41 9 05/17/2024 B: 37.39 (+3.02s | 7.5%) 8 45 241 1,000+
Free 100 M 1:33.21 9 05/17/2024 B: 1:22.09 (+11.12s | 11.9%) 10 51 235 1,000+
Free 200 M 3:25.23 9 05/17/2024 B: 2:59.19 (+26.04s | 12.7%) 8 30 179 1,000+
Back 50 M 50.54 9 05/17/2024 B: 44.49 (+6.05s | 12.0%) 12 49 251 1,000+
Breast 50 M 49.04 9 05/17/2024 B BB: 45.89 (+3.15s | 6.4%) 3 20 104 1,000+
Breast 100 M 1:47.22 9 05/17/2024 B BB: 1:39.59 (+7.63s | 7.1%) 3 17 89 1,000+
50 Breast
50.61
50.61
100 Breast
56.61
1:47.22
100 Breast
1:47.22

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