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Lydia Sun

Age: 15 years old
Age Category: 15-16
Team: Pacifica Sea Lions | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Pacifica Sea Lions Pacific Swimming Western Zone USA
Free 50 Y 25.76 15 02/07/2026 AA AAA: 24.99 (+0.77s | 3.0%) 2 120 531 1,000+
Free 100 Y 56.35 Analysis 15 11/07/2025 AA AAA: 53.99 (+2.36s | 4.2%) 1 128 608 1,000+
50 Free
27.48
27.48
100 Free
28.87
56.35
100 Free
56.35
Free 200 Y 2:04.65 Analysis 15 03/28/2026 A AA: 2:02.39 (+2.26s | 1.8%) 1 146 710 1,000+
Free 500 Y 5:46.89 Analysis 15 10/25/2025 BB A: 5:43.69 (+3.20s | 0.9%) 1 167 838 1,000+
50 Free
32.32
32.32
100 Free
34.53
1:06.85
100 Free
1:06.85
150 Free
35.57
1:42.42
200 Free
35.90
2:18.32
100 Free
1:11.47
250 Free
35.40
2:53.72
300 Free
35.12
3:28.84
100 Free
1:10.52
350 Free
35.41
4:04.25
400 Free
35.23
4:39.48
100 Free
1:10.64
450 Free
34.60
5:14.08
500 Free
32.81
5:46.89
100 Free
1:07.41
Back 50 Y 26.93 15 02/26/2026 AAA AAAA: 26.49 (+0.44s | 1.6%) 1 16 59 167
Back 100 Y 58.31 Analysis 15 02/26/2026 AAA AAAA: 56.09 (+2.22s | 3.8%) 1 24 78 305
50 Back
28.03
28.03
100 Back
30.28
58.31
100 Back
58.31
Back 200 Y 2:08.41 Analysis 15 02/26/2026 AA AAA: 2:07.49 (+0.92s | 0.7%) 1 30 92 380
50 Back
30.50
30.50
100 Back
32.80
1:03.30
100 Back
1:03.30
150 Back
32.63
1:35.93
200 Back
32.48
2:08.41
100 Back
1:05.11
Breast 50 Y 35.19 15 03/07/2026 A AA: 33.79 (+1.40s | 4.0%) 1 127 571 1,000+
Breast 100 Y 1:14.39 Analysis 15 01/24/2026 BB A: 1:13.69 (+0.70s | 0.9%) 2 155 668 1,000+
50 Breast
35.75
35.75
100 Breast
38.64
1:14.39
100 Breast
1:14.39
Breast 200 Y 2:37.53 Analysis 15 03/07/2026 A AA: 2:32.79 (+4.74s | 3.0%) 1 103 413 1,000+
50 Breast
35.90
35.90
100 Breast
40.33
1:16.23
100 Breast
1:16.23
150 Breast
40.49
1:56.72
200 Breast
40.81
2:37.53
100 Breast
1:21.30
Fly 50 Y 30.06 15 03/10/2023 BB A: 29.79 (+0.27s | 0.9%) 1 191 826 1,000+
Fly 100 Y 1:04.93 Analysis 15 01/24/2026 BB A: 1:03.79 (+1.14s | 1.8%) 1 169 756 1,000+
50 Fly
30.82
30.82
100 Fly
34.11
1:04.93
100 Fly
1:04.93
Fly 200 Y 2:42.78 Analysis 15 10/26/2024 B BB: 2:33.99 (+8.79s | 5.4%) 1 161 738 1,000+
50 Fly
34.25
34.25
100 Fly
39.82
1:14.07
100 Fly
1:14.07
150 Fly
43.50
1:57.57
200 Fly
45.21
2:42.78
100 Fly
1:28.71
IM 200 Y 2:13.90 Analysis 15 05/05/2026 AA AAA: 2:10.59 (+3.31s | 2.5%) 1 63 269 842
50 Fly
29.26
29.26
100 Back
33.64
1:02.90
100 IM
1:02.90
150 Breast
40.30
1:43.20
200 Free
30.70
2:13.90
100 IM
1:11.00
IM 400 Y 4:48.19 Analysis 15 01/17/2026 AA AAA: 4:38.99 (+9.20s | 3.2%) 1 58 247 851
50 Fly
30.39
30.39
100 Fly
34.61
1:05.00
100 Fly
1:05.00
150 Back
36.32
1:41.32
200 Back
36.85
2:18.17
100 Back
1:13.17
250 Breast
41.98
3:00.15
300 Breast
43.51
3:43.66
100 Breast
1:25.49
350 Free
31.92
4:15.58
400 Free
32.61
4:48.19
100 Free
1:04.53

Long course distance

Event Time Age Date Standard Next Standard Pacifica Sea Lions Pacific Swimming Western Zone USA
Free 50 M 29.80 15 06/27/2026 A AA: 29.59 (+0.21s | 0.7%) 1 140 682 1,000+
Free 100 M 1:05.66 Analysis 15 04/18/2026 A AA: 1:04.39 (+1.27s | 1.9%) 1 145 788 1,000+
Free 200 M 2:34.47 Analysis 15 04/19/2025 BB A: 2:25.09 (+9.38s | 6.1%) 2 264 1,000+ 1,000+
Free 400 M 6:23.25 Analysis 15 07/14/2023 B: 5:55.19 (+28.06s | 7.3%) 3 341 1,000+ 1,000+
Back 50 M 32.11 15 07/30/2026 AAA AAAA: 30.89 (+1.22s | 3.8%) 1 18 88 313
Back 100 M 1:09.62 Analysis 15 05/10/2026 AA AAA: 1:08.29 (+1.33s | 1.9%) 1 31 138 475
50 Back
34.24
34.24
100 Back
35.38
1:09.62
100 Back
1:09.62
Back 200 M 2:33.31 Analysis 15 07/30/2026 AA AAA: 2:26.79 (+6.52s | 4.3%) 1 40 175 603
Breast 50 M 48.57 15 06/10/2022 B: 46.19 (+2.38s | 4.9%) 2 309 1,000+ 1,000+
Breast 100 M 1:26.07 Analysis 15 05/10/2026 BB A: 1:24.49 (+1.58s | 1.8%) 1 119 542 1,000+
50 Breast
42.01
42.01
100 Breast
44.06
1:26.07
100 Breast
1:26.07
Breast 200 M 3:14.35 Analysis 15 06/06/2025 BB A: 3:02.09 (+12.26s | 6.3%) 1 150 709 1,000+
50 Breast
45.61
45.61
100 Breast
49.37
1:34.98
100 Breast
1:34.98
150 Breast
49.83
2:24.81
200 Breast
49.54
3:14.35
100 Breast
1:39.37
Fly 50 M 34.58 15 07/14/2023 BB A: 33.49 (+1.09s | 3.2%) 2 151 904 1,000+
Fly 100 M 1:19.07 Analysis 15 07/14/2023 B BB: 1:18.29 (+0.78s | 1.0%) 2 203 951 1,000+
IM 200 M 2:40.30 Analysis 15 05/17/2025 A AA: 2:36.99 (+3.31s | 2.1%) 1 101 478 1,000+
50 Fly
35.24
35.24
100 Back
40.76
1:16.00
100 IM
1:16.00
150 Breast
48.05
2:04.05
200 Free
36.24
2:40.30
100 IM
1:24.30

Above are the fastest times that Lydia Sun 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.