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Sophia Liu

Age: 10 years old
Age Category: 10 & under
Team: Rancho San Dieguito | San Diego-Imperial Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Rancho San Dieguito San Diego-Imperial Swimming Western Zone USA
Free 25 Y 33.23 10 02/05/2022 13 264 1,000+ 1,000+
Free 50 Y 32.25 10 12/19/2025 BB A: 31.09 (+1.16s | 3.6%) 3 16 434 1,000+
Free 100 Y 1:11.72 Analysis 10 03/06/2026 BB A: 1:09.79 (+1.93s | 2.7%) 2 15 387 1,000+
50 Free
33.58
33.58
100 Free
38.14
1:11.72
100 Free
1:11.72
Free 200 Y 2:43.24 Analysis 10 01/31/2026 BB A: 2:31.59 (+11.65s | 7.1%) 3 23 372 1,000+
50 Free
35.72
35.72
100 Free
42.30
1:18.02
100 Free
1:18.02
150 Free
43.05
2:01.07
200 Free
42.17
2:43.24
100 Free
1:25.22
Back 25 Y 32.03 10 12/11/2021 12 175 1,000+ 1,000+
Back 50 Y 41.65 10 01/31/2026 BB A: 37.59 (+4.06s | 9.7%) 4 32 703 1,000+
Back 100 Y 1:32.00 Analysis 10 12/04/2025 B BB: 1:30.09 (+1.91s | 2.1%) 3 27 671 1,000+
50 Back
44.27
44.27
100 Back
47.73
1:32.00
100 Back
1:32.00
Breast 50 Y 37.76 10 03/06/2026 AAA AAAA: 36.39 (+1.37s | 3.6%) 1 1 39 96
Breast 100 Y 1:22.35 Analysis 10 03/06/2026 AAA AAAA: 1:18.79 (+3.56s | 4.3%) 1 2 75 336
50 Breast
38.50
38.50
100 Breast
43.85
1:22.35
100 Breast
1:22.35
Fly 50 Y 39.02 10 03/06/2026 BB A: 35.99 (+3.03s | 7.8%) 3 21 438 1,000+
Fly 100 Y 1:28.14 Analysis 10 12/19/2025 BB A: 1:24.39 (+3.75s | 4.3%) 2 11 289 1,000+
50 Fly
39.31
39.31
100 Fly
48.83
1:28.14
100 Fly
1:28.14
IM 100 Y 1:23.39 Analysis 10 03/06/2026 BB A: 1:19.69 (+3.70s | 4.4%) 2 15 332 1,000+
50 IM
39.54
39.54
100 IM
43.85
1:23.39
100 IM
1:23.39
IM 200 Y 3:02.93 Analysis 10 01/17/2026 BB A: 2:53.49 (+9.44s | 5.2%) 2 17 334 1,000+
50 Fly
41.86
41.86
100 Back
48.33
1:30.19
100 IM
1:30.19
150 Breast
50.19
2:20.38
200 Free
42.55
3:02.93
100 IM
1:32.74

Long course distance

Event Time Age Date Standard Next Standard Rancho San Dieguito San Diego-Imperial Swimming Western Zone USA
Free 50 M 37.84 10 06/20/2025 BB A: 35.69 (+2.15s | 5.7%) 3 11 174 306
Free 100 M 1:27.28 Analysis 10 07/11/2025 BB A: 1:20.19 (+7.09s | 8.1%) 2 11 191 338
Free 200 M 3:12.19 Analysis 10 07/24/2025 BB A: 2:53.39 (+18.80s | 9.8%) 3 12 158 293
50 Free
42.19
42.19
100 Free
49.10
1:31.29
100 Free
1:31.29
150 Free
52.68
2:23.97
200 Free
48.22
3:12.19
100 Free
1:40.90
Back 50 M 48.96 10 07/11/2025 BB A: 43.09 (+5.87s | 12.0%) 3 16 339 611
Back 100 M 1:49.78 Analysis 10 07/11/2025 B BB: 1:44.49 (+5.29s | 4.8%) 3 17 320 575
Breast 50 M 43.75 10 07/24/2025 AA AAA: 43.59 (+0.16s | 0.4%) 1 1 12 20
Breast 100 M 1:41.52 Analysis 10 07/24/2025 A AA: 1:40.89 (+0.63s | 0.6%) 1 1 39 62
50 Breast
48.68
48.68
100 Breast
52.84
1:41.52
100 Breast
1:41.52
IM 200 M 3:41.03 Analysis 10 07/24/2025 BB A: 3:17.89 (+23.14s | 10.5%) 1 7 157 272
50 Fly
55.95
55.95
100 Back
56.03
1:51.98
100 IM
1:51.98
150 Breast
59.65
2:51.63
200 Free
49.40
3:41.03
100 IM
1:49.05

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