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Joanna Liu

Age: 14 years old
Age Category: 13-14
Team: Rosemead Rapids | Southern California Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Rosemead Rapids Southern California Swimming Western Zone USA
Free 50 Y 26.41 14 12/12/2025 AA AAA: 25.59 (+0.82s | 3.1%) 1 99 499 1,000+
Free 100 Y 57.14 Analysis 14 12/12/2025 AA AAA: 55.79 (+1.35s | 2.4%) 1 95 409 1,000+
50 Free
27.33
27.33
100 Free
29.81
57.14
100 Free
57.14
Back 50 Y 28.15 14 12/12/2025 1 13 81 250
Back 100 Y 1:00.84 Analysis 14 11/06/2025 AA AAA: 1:00.49 (+0.35s | 0.6%) 1 19 88 396
50 Back
29.07
29.07
100 Back
31.77
1:00.84
100 Back
1:00.84
Back 200 Y 2:12.31 Analysis 14 12/12/2025 AA AAA: 2:10.69 (+1.62s | 1.2%) 1 18 84 335
50 Back
30.14
30.14
100 Back
33.00
1:03.14
100 Back
1:03.14
150 Back
34.29
1:37.43
200 Back
34.88
2:12.31
100 Back
1:09.17
Breast 50 Y 39.88 14 01/20/2024 1 274 1,000+ 1,000+
Breast 100 Y 1:25.63 Analysis 14 01/20/2024 B BB: 1:22.29 (+3.34s | 3.9%) 1 273 1,000+ 1,000+
50 Breast
40.33
40.33
100 Breast
45.30
1:25.63
100 Breast
1:25.63
Fly 50 Y 31.18 14 01/20/2024 1 203 1,000+ 1,000+
Fly 100 Y 1:06.16 Analysis 14 03/14/2024 BB A: 1:05.89 (+0.27s | 0.4%) 2 135 592 1,000+
50 Fly
30.94
30.94
100 Fly
35.22
1:06.16
100 Fly
1:06.16
IM 200 Y 2:22.05 Analysis 14 12/12/2025 A AA: 2:21.09 (+0.96s | 0.7%) 2 93 379 1,000+
50 Fly
31.80
31.80
100 Back
34.03
1:05.83
100 IM
1:05.83
150 Breast
43.55
1:49.38
200 Free
32.67
2:22.05
100 IM
1:16.22

Long course distance

Event Time Age Date Standard Next Standard Rosemead Rapids Southern California Swimming Western Zone USA
Free 50 M 30.35 14 07/20/2023 AA AAA: 29.29 (+1.06s | 3.5%) 1 90 389 916
Free 100 M 1:06.99 Analysis 14 07/24/2025 A AA: 1:06.69 (+0.30s | 0.4%) 1 121 453 1,000+
50 Free
31.85
31.85
100 Free
35.14
1:06.99
100 Free
1:06.99
Free 200 M 2:30.02 Analysis 14 06/16/2023 A AA: 2:23.99 (+6.03s | 4.0%) 1 148 551 1,000+
50 Free
33.88
33.88
100 Free
39.59
1:13.47
100 Free
1:13.47
150 Free
38.64
1:52.11
200 Free
37.91
2:30.02
100 Free
1:16.55
Back 50 M 32.73 14 05/24/2024 1 6 35 118
Back 100 M 1:10.34 Analysis 14 07/24/2025 AAA AAAA: 1:07.29 (+3.05s | 4.3%) 1 15 53 134
50 Back
33.68
33.68
100 Back
36.66
1:10.34
100 Back
1:10.34
Back 200 M 2:34.10 Analysis 14 07/24/2025 AA AAA: 2:31.89 (+2.21s | 1.4%) 1 11 48 147
50 Back
36.36
36.36
100 Back
39.41
1:15.77
100 Back
1:15.77
150 Back
39.60
1:55.37
200 Back
38.73
2:34.10
100 Back
1:18.33
Fly 50 M 33.28 14 07/20/2023 2 74 311 766
Fly 100 M 1:17.71 Analysis 14 06/16/2023 BB A: 1:14.79 (+2.92s | 3.8%) 2 112 454 1,000+
50 Fly
36.85
36.85
100 Fly
40.86
1:17.71
100 Fly
1:17.71
IM 200 M 2:41.65 Analysis 14 07/24/2025 AA AAA: 2:34.89 (+6.76s | 4.2%) 1 63 213 517
50 Fly
34.45
34.45
100 Back
40.00
1:14.45
100 IM
1:14.45
150 Breast
49.18
2:03.63
200 Free
38.02
2:41.65
100 IM
1:27.20

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