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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%) 2 111 577 1,000+
Free 100 Y 56.35 Analysis 15 11/07/2025 AA AAA: 53.99 (+2.36s | 4.2%) 1 113 649 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%) 1 136 721 1,000+
Free 500 Y 5:46.89 Analysis 15 10/25/2025 BB A: 5:43.69 (+3.20s | 0.9%) 1 168 843 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 1 17 62 178
Back 100 Y 58.31 Analysis 15 02/26/2026 AAA AAAA: 56.09 (+2.22s | 3.8%) 1 28 97 362
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 35 119 427
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 1 115 543 1,000+
Breast 100 Y 1:14.39 Analysis 15 01/24/2026 BB A: 1:13.69 (+0.70s | 0.9%) 1 146 672 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%) 1 102 434 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 1 178 793 1,000+
Fly 100 Y 1:04.93 Analysis 15 01/24/2026 BB A: 1:03.79 (+1.14s | 1.8%) 1 161 774 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%) 1 151 714 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 2:15.83 Analysis 15 02/07/2026 AA AAA: 2:10.59 (+5.24s | 3.9%) 1 78 378 1,000+
50 Fly
30.57
30.57
100 Back
34.38
1:04.95
100 IM
1:04.95
150 Breast
40.33
1:45.28
200 Free
30.55
2:15.83
100 IM
1:10.88
IM 400 Y 4:48.19 Analysis 15 01/17/2026 AA AAA: 4:38.99 (+9.20s | 3.2%) 1 60 270 921
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 31.23 15 04/19/2025 BB A: 30.89 (+0.34s | 1.1%) 3 227 1,000+ 1,000+
Free 100 M 1:06.86 Analysis 15 05/17/2025 A AA: 1:04.39 (+2.47s | 3.7%) 1 158 824 1,000+
50 Free
32.14
32.14
100 Free
34.72
1:06.86
100 Free
1:06.86
Free 200 M 2:34.47 Analysis 15 04/19/2025 BB A: 2:25.09 (+9.38s | 6.1%) 2 233 1,000+ 1,000+
Free 400 M 6:23.25 Analysis 15 07/14/2023 B: 5:55.19 (+28.06s | 7.3%) 3 300 1,000+ 1,000+
Back 50 M 35.80 15 07/27/2023 1 63 403 965
Back 100 M 1:12.55 Analysis 15 07/31/2025 A AA: 1:11.39 (+1.16s | 1.6%) 1 55 289 737
Back 200 M 2:39.25 Analysis 15 06/06/2025 A AA: 2:33.39 (+5.86s | 3.7%) 1 54 311 767
Breast 50 M 48.57 15 06/10/2022 1 236 974 1,000+
Breast 100 M 1:27.59 Analysis 15 05/17/2025 BB A: 1:24.49 (+3.10s | 3.5%) 1 120 534 1,000+
50 Breast
15.93
15.93
100 Breast
1:11.66
1:27.59
100 Breast
1:27.59
Breast 200 M 3:14.35 Analysis 15 06/06/2025 BB A: 3:02.09 (+12.26s | 6.3%) 1 132 593 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 2 103 535 1,000+
Fly 100 M 1:19.07 Analysis 15 07/14/2023 B BB: 1:18.29 (+0.78s | 1.0%) 1 159 768 1,000+
IM 200 M 2:40.30 Analysis 15 05/17/2025 A AA: 2:36.99 (+3.31s | 2.1%) 1 79 391 956
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.