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Lucas Guo

Age: 11 years old
Age Category: 11-12
Team: Santa Clara Swim Club | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Santa Clara Swim Club Pacific Swimming Western Zone USA
Free 50 Y 28.67 11 01/16/2026 BB A: 28.09 (+0.58s | 2.0%) 13 115 594 1,000+
Free 100 Y 1:00.30 Analysis 11 04/09/2026 A AA: 58.69 (+1.61s | 2.7%) 8 53 319 1,000+
50 Free
29.34
29.34
100 Free
30.96
1:00.30
100 Free
1:00.30
Free 200 Y 2:14.71 Analysis 11 04/09/2026 BB A: 2:13.69 (+1.02s | 0.8%) 11 60 291 1,000+
50 Free
31.18
31.18
100 Free
34.97
1:06.15
100 Free
1:06.15
150 Free
34.78
1:40.93
200 Free
33.78
2:14.71
100 Free
1:08.56
Free 500 Y 6:13.55 Analysis 11 01/16/2026 BB A: 5:59.99 (+13.56s | 3.6%) 14 91 377 1,000+
Back 50 Y 33.16 11 03/20/2026 BB A: 32.69 (+0.47s | 1.4%) 8 70 356 1,000+
Back 100 Y 1:11.61 Analysis 11 04/09/2026 BB A: 1:09.29 (+2.32s | 3.2%) 10 76 377 1,000+
50 Back
35.03
35.03
100 Back
36.58
1:11.61
100 Back
1:11.61
Breast 50 Y 38.83 11 11/08/2025 BB A: 36.69 (+2.14s | 5.5%) 11 126 495 1,000+
Breast 100 Y 1:24.37 Analysis 11 12/12/2025 BB A: 1:18.39 (+5.98s | 7.1%) 14 119 515 1,000+
50 Breast
39.25
39.25
100 Breast
45.12
1:24.37
100 Breast
1:24.37
Fly 50 Y 34.46 11 11/14/2025 B BB: 34.19 (+0.27s | 0.8%) 19 179 738 1,000+
Fly 100 Y 1:15.94 Analysis 11 02/28/2026 BB A: 1:09.29 (+6.65s | 8.8%) 16 114 520 1,000+
IM 100 Y 1:13.63 Analysis 11 01/16/2026 BB A: 1:09.99 (+3.64s | 4.9%) 16 120 439 1,000+
IM 200 Y 2:30.39 Analysis 11 04/09/2026 A AA: 2:25.59 (+4.80s | 3.2%) 11 59 238 937
50 Fly
33.24
33.24
100 Back
38.85
1:12.09
100 IM
1:12.09
150 Breast
45.08
1:57.17
200 Free
33.22
2:30.39
100 IM
1:18.30

Long course distance

Event Time Age Date Standard Next Standard Santa Clara Swim Club Pacific Swimming Western Zone USA
Free 50 M 33.30 11 05/22/2026 BB A: 32.09 (+1.21s | 3.6%) 14 96 446 1,000+
Free 100 M 1:19.92 Analysis 11 05/30/2025 B BB: 1:16.19 (+3.73s | 4.7%) 18 198 834 1,000+
50 Free
38.08
38.08
100 Free
41.84
1:19.92
100 Free
1:19.92
Free 200 M 2:37.81 Analysis 11 05/22/2026 BB A: 2:33.59 (+4.22s | 2.7%) 14 65 280 762
Back 50 M 42.44 11 05/30/2025 B BB: 41.09 (+1.35s | 3.2%) 17 155 784 1,000+
Back 100 M 1:33.68 Analysis 11 05/30/2025 B BB: 1:29.59 (+4.09s | 4.4%) 19 143 748 1,000+
50 Back
46.51
46.51
100 Back
47.17
1:33.68
100 Back
1:33.68
Back 200 M 3:00.03 Analysis 11 05/22/2026 BB A: 2:53.99 (+6.04s | 3.4%) 11 47 144 381
Breast 50 M 47.62 11 05/22/2026 B BB: 45.89 (+1.73s | 3.6%) 15 149 656 1,000+
Breast 100 M 2:14.13 Analysis 11 05/17/2024 B: 1:47.79 (+26.34s | 19.6%) 38 430 1,000+ 1,000+
50 Breast
1:04.51
1:04.51
100 Breast
1:09.62
2:14.13
100 Breast
2:14.13
Fly 50 M 37.89 11 05/22/2026 BB A: 35.29 (+2.60s | 6.9%) 15 94 436 1,000+
IM 200 M 2:51.37 Analysis 11 05/22/2026 A AA: 2:45.99 (+5.38s | 3.1%) 9 34 152 396
IM 400 M 6:03.07 Analysis 11 05/22/2026 A AA: 5:59.69 (+3.38s | 0.9%) 7 18 61 147

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