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Lydia Jeong

Age: 15 years old
Age Category: 15-16
Team: Commonwealth Swimming | New England Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Commonwealth Swimming New England Swimming Eastern Zone USA
Free 50 Y 30.91 15 01/10/2026 B BB: 29.49 (+1.42s | 4.6%) 47 475 1,000+ 1,000+
Free 100 Y 1:07.81 Analysis 15 03/20/2026 B BB: 1:03.79 (+4.02s | 5.9%) 51 471 1,000+ 1,000+
50 Free
32.68
32.68
100 Free
35.12
1:07.81
100 Free
1:07.81
Free 200 Y 2:26.46 Analysis 15 10/03/2025 B BB: 2:18.39 (+8.07s | 5.5%) 44 406 1,000+ 1,000+
50 Free
33.66
33.66
100 Free
37.29
1:10.95
100 Free
1:10.95
150 Free
37.83
1:48.78
200 Free
37.68
2:26.46
100 Free
1:15.51
Free 500 Y 6:25.28 Analysis 15 03/20/2026 B BB: 6:12.39 (+12.89s | 3.3%) 29 265 1,000+ 1,000+
50 Free
34.71
34.71
100 Free
37.99
1:12.70
100 Free
1:12.70
150 Free
38.69
1:51.39
200 Free
38.96
2:30.35
100 Free
1:17.65
250 Free
39.20
3:09.55
300 Free
39.36
3:48.91
100 Free
1:18.56
350 Free
39.43
4:28.34
400 Free
39.54
5:07.88
100 Free
1:18.97
450 Free
39.56
5:47.44
500 Free
37.84
6:25.28
100 Free
1:17.40
Back 50 Y 36.12 15 10/03/2025 48 307 1,000+ 1,000+
Back 100 Y 1:13.49 Analysis 15 03/20/2026 B BB: 1:09.39 (+4.10s | 5.6%) 43 313 1,000+ 1,000+
50 Back
35.80
35.80
100 Back
37.69
1:13.49
100 Back
1:13.49
Back 200 Y 2:40.49 Analysis 15 03/20/2026 B BB: 2:30.59 (+9.90s | 6.2%) 39 252 1,000+ 1,000+
50 Back
37.94
37.94
100 Back
40.60
1:18.54
100 Back
1:18.54
150 Back
41.84
2:00.38
200 Back
40.11
2:40.49
100 Back
1:21.95
Breast 50 Y 42.32 15 10/03/2025 39 254 1,000+ 1,000+
Breast 100 Y 1:31.59 Analysis 15 01/10/2026 B: 1:25.89 (+5.70s | 6.2%) 43 384 1,000+ 1,000+
50 Breast
43.18
43.18
100 Breast
48.41
1:31.59
100 Breast
1:31.59
Fly 50 Y 33.54 15 01/10/2026 38 283 1,000+ 1,000+
Fly 100 Y 1:19.32 Analysis 15 03/20/2026 B: 1:14.39 (+4.93s | 6.2%) 43 356 1,000+ 1,000+
50 Fly
36.26
36.26
100 Fly
43.06
1:19.32
100 Fly
1:19.32
IM 200 Y 2:42.74 Analysis 15 10/03/2025 B BB: 2:34.29 (+8.45s | 5.2%) 39 314 1,000+ 1,000+
50 Fly
35.26
35.26
100 Back
41.26
1:16.52
100 IM
1:16.52
150 Breast
49.21
2:05.73
200 Free
37.01
2:42.74
100 IM
1:26.22
IM 400 Y 5:57.36 Analysis 15 11/07/2025 B: 5:54.99 (+2.37s | 0.7%) 22 173 988 1,000+
50 Fly
36.23
36.23
100 Fly
45.29
1:21.52
100 Fly
1:21.52
150 Back
45.33
2:06.85
200 Back
43.21
2:50.06
100 Back
1:28.54
250 Breast
51.84
3:41.90
300 Breast
51.97
4:33.87
100 Breast
1:43.81
350 Free
42.00
5:15.87
400 Free
41.49
5:57.36
100 Free
1:23.49

Long course distance

Event Time Age Date Standard Next Standard Commonwealth Swimming New England Swimming Eastern Zone USA

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