Aaron Ji

Age: 13 years old
Age Category: 13-14
Team: Alto Swim Club | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Alto Swim Club Pacific Swimming Western Zone USA
Free 50 Y 26.37 12 10/11/2025 BB A: 25.59 (+0.78s | 3.0%) 23 311 1,000+ 1,000+
Free 100 Y 57.96 12 01/24/2026 BB A: 55.69 (+2.27s | 3.9%) 24 297 1,000+ 1,000+
50 Free
28.16
28.16
100 Free
29.80
57.96
100 Free
57.96
Free 200 Y 2:08.41 12 11/15/2025 BB A: 2:02.19 (+6.22s | 4.8%) 21 264 1,000+ 1,000+
50 Free
29.29
29.29
100 Free
31.90
1:01.19
100 Free
1:01.19
150 Free
34.02
1:35.21
200 Free
33.20
2:08.41
100 Free
1:07.22
Free 500 Y 6:12.33 11 12/06/2024 B BB: 5:58.19 (+14.14s | 3.8%) 23 305 1,000+ 1,000+
50 Free
33.11
33.11
100 Free
37.34
1:10.45
100 Free
1:10.45
150 Free
37.76
1:48.21
200 Free
39.23
2:27.44
100 Free
1:16.99
250 Free
38.90
3:06.34
300 Free
38.36
3:44.70
100 Free
1:17.26
350 Free
38.30
4:23.00
400 Free
37.43
5:00.43
100 Free
1:15.73
450 Free
37.88
5:38.31
500 Free
34.02
6:12.33
100 Free
1:11.90
Back 50 Y 32.62 12 11/15/2025 20 210 983 1,000+
Back 100 Y 1:08.95 12 11/15/2025 B BB: 1:06.19 (+2.76s | 4.0%) 20 287 1,000+ 1,000+
Back 200 Y 2:30.21 12 12/19/2025 B BB: 2:23.69 (+6.52s | 4.3%) 20 209 915 1,000+
Breast 50 Y 32.42 12 12/12/2025 10 64 313 920
Breast 100 Y 1:10.70 12 10/25/2025 BB A: 1:08.99 (+1.71s | 2.4%) 15 139 510 1,000+
Breast 200 Y 2:40.59 12 12/12/2025 BB A: 2:29.89 (+10.70s | 6.7%) 19 157 616 1,000+
50 Breast
36.15
36.15
100 Breast
41.60
1:17.75
100 Breast
1:17.75
150 Breast
40.80
1:58.55
200 Breast
42.04
2:40.59
100 Breast
1:22.84
Fly 50 Y 29.92 12 11/15/2025 17 199 837 1,000+
Fly 100 Y 1:09.72 12 12/19/2025 B BB: 1:05.49 (+4.23s | 6.1%) 25 335 1,000+ 1,000+
50 Fly
32.29
32.29
100 Fly
37.42
1:09.72
100 Fly
1:09.72
Fly 200 Y 2:44.50 12 10/25/2025 B: 2:36.79 (+7.71s | 4.7%) 26 169 713 1,000+
IM 200 Y 2:24.19 12 11/15/2025 BB A: 2:15.39 (+8.80s | 6.1%) 23 246 928 1,000+
50 Fly
31.90
31.90
100 Back
37.73
1:09.63
100 IM
1:09.63
150 Breast
40.23
1:49.86
200 Free
34.33
2:24.19
100 IM
1:14.56
IM 400 Y 5:13.11 12 10/25/2025 BB A: 4:49.49 (+23.62s | 7.5%) 15 162 658 1,000+

Long course distance

Event Time Age Date Standard Next Standard Alto Swim Club Pacific Swimming Western Zone USA
Free 50 M 29.89 12 07/11/2025 BB A: 29.39 (+0.50s | 1.7%) 18 202 742 1,000+
Free 100 M 1:05.94 12 07/31/2025 BB A: 1:04.39 (+1.55s | 2.4%) 17 196 697 1,000+
Free 200 M 2:33.47 12 07/19/2025 B BB: 2:32.29 (+1.18s | 0.8%) 26 261 970 1,000+
Free 400 M 5:32.36 12 06/06/2025 B BB: 5:23.49 (+8.87s | 2.7%) 18 198 820 1,000+
Back 50 M 44.63 11 07/20/2024 32 383 1,000+ 1,000+
Back 100 M 1:29.86 12 04/19/2025 B: 1:23.69 (+6.17s | 6.9%) 28 378 1,000+ 1,000+
Back 200 M 3:02.15 12 06/06/2025 B: 3:01.79 (+0.36s | 0.2%) 19 202 708 1,000+
Breast 50 M 35.84 12 07/31/2025 7 20 95 211
Breast 100 M 1:23.05 12 07/11/2025 BB A: 1:20.39 (+2.66s | 3.2%) 11 85 340 642
50 Breast
39.61
39.61
100 Breast
43.44
1:23.05
100 Breast
1:23.05
Breast 200 M 3:03.55 12 06/27/2025 BB A: 2:53.79 (+9.76s | 5.3%) 15 89 334 635
Fly 50 M 37.96 12 04/19/2025 17 236 1,000+ 1,000+
Fly 100 M 1:46.89 11 06/29/2024 B: 1:20.29 (+26.60s | 24.9%) 38 408 1,000+ 1,000+
Fly 200 M 3:28.74 12 06/06/2025 B: 2:59.69 (+29.05s | 13.9%) 20 110 415 799
IM 200 M 2:52.20 12 07/19/2025 B BB: 2:49.79 (+2.41s | 1.4%) 20 223 826 1,000+

Above are the fastest times that Aaron Ji 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.