Andrea Liu

Age: 9 years old
Age Category: 10 & under
Team: Quicksilver Swimming | Pacific Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Quicksilver Swimming

Pacific Swimming

Western Zone

USA

Free 25 Y

15.14

04/26/2026

Free 50 Y

34.85

04/26/2026

A: 32.09 (+2.76s | 7.9%)

141

563

1,000+

Free 100 Y

1:20.73

Analysis

02/21/2026

A: 1:11.49 (+9.24s | 11.4%)

166

685

1,000+

Back 25 Y

19.92

01/16/2026

343

Back 50 Y

45.24

12/05/2025

BB: 43.29 (+1.95s | 4.3%)

269

1,000+

Back 100 Y

1:40.96

Analysis

12/14/2024

BB: 1:33.99 (+6.97s | 6.9%)

195

907

1,000+

Breast 25 Y

23.18

01/16/2026

163

533

Breast 50 Y

50.06

10/11/2025

BB: 48.69 (+1.37s | 2.7%)

251

893

1,000+

Fly 25 Y

16.53

02/21/2026

Fly 50 Y

40.64

02/21/2026

A: 36.99 (+3.65s | 9.0%)

130

452

1,000+

Fly 100 Y

1:38.85

Analysis

12/05/2025

A: 1:26.09 (+12.76s | 12.9%)

367

1,000+

50 Fly

45.17

100 Fly

53.68

1:38.85

100 Fly

1:38.85

IM 100 Y

1:30.76

Analysis

01/16/2026

A: 1:22.09 (+8.67s | 9.6%)

162

550

1,000+

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Quicksilver Swimming

Pacific Swimming

Western Zone

USA

Free 50 M

47.31

05/17/2024

B: 45.29 (+2.02s | 4.3%)

363

1,000+

Free 100 M

1:48.81

Analysis

05/17/2024

B: 1:44.09 (+4.72s | 4.3%)

355

1,000+

50 Free

51.78

100 Free

57.03

1:48.81

100 Free

1:48.81

Back 50 M

1:16.87

04/29/2023

B: 55.79 (+21.08s | 27.4%)

644

1,000+

Back 100 M

2:12.48

Analysis

05/17/2024

B: 2:01.59 (+10.89s | 8.2%)

347

1,000+

50 Back

1:07.52

100 Back

1:04.96

2:12.48

100 Back

2:12.48

Fly 50 M

1:07.89

05/22/2024

B: 54.49 (+13.40s | 19.7%)

392

1,000+

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

Time Standards

Got the currrent age group time standard
Time standard for the next age group and the gap to reach it
Got the next age group’s time standard
Got the Far Western Bonus time standard

Short Course Distance

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	SouthWestern Age Group Regional
Free 50 Y	34.85	31.39 (+3.46s \| 9.9%)	30.59 (+4.26s \| 12.2%) 31.39 (+3.46s \| 9.9%)	29.99 (+4.86s \| 13.9%)	27.69 (+7.16s \| 20.5%)	26.09 (+8.76s \| 25.1%)	24.89 (+9.96s \| 28.6%)	23.89 (+10.96s \| 31.4%)	23.89 (+10.96s \| 31.4%)	23.29 (+11.56s \| 33.2%)	22.59 (+12.26s \| 35.2%)	22.79 (+12.06s \| 34.6%)	N/A	30.89 (+3.96s \| 11.4%)
Free 100 Y	1:20.73	1:10.49 (+10.24s \| 12.7%)	1:08.09 (+12.64s \| 15.7%) 1:10.49 (+10.24s \| 12.7%)	1:04.99 (+15.74s \| 19.5%)	59.99 (+20.74s \| 25.7%)	56.59 (+24.14s \| 29.9%)	53.99 (+26.74s \| 33.1%)	51.89 (+28.84s \| 35.7%)	51.89 (+28.84s \| 35.7%)	50.39 (+30.34s \| 37.6%)	49.29 (+31.44s \| 38.9%)	49.69 (+31.04s \| 38.4%)	N/A	1:08.19 (+12.54s \| 15.5%)
Back 50 Y	45.24	36.69 (+8.55s \| 18.9%)	35.49 (+9.75s \| 21.6%) 36.69 (+8.55s \| 18.9%)	N/A	N/A	N/A	27.59 (+17.65s \| 39.0%)	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+8.75s \| 19.3%)
Back 100 Y	1:40.96	1:19.29 (+21.67s \| 21.5%)	1:17.09 (+23.87s \| 23.6%) 1:19.29 (+21.67s \| 21.5%)	1:10.79 (+30.17s \| 29.9%)	1:05.39 (+35.57s \| 35.2%)	1:01.39 (+39.57s \| 39.2%)	59.49 (+41.47s \| 41.1%)	57.09 (+43.87s \| 43.5%)	57.09 (+43.87s \| 43.5%)	55.09 (+45.87s \| 45.4%)	53.89 (+47.07s \| 46.6%)	54.49 (+46.47s \| 46.0%)	N/A	1:17.89 (+23.07s \| 22.9%)
Breast 50 Y	50.06	41.69 (+8.37s \| 16.7%)	40.29 (+9.77s \| 19.5%) 41.69 (+8.37s \| 16.7%)	N/A	N/A	N/A	30.99 (+19.07s \| 38.1%)	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+9.67s \| 19.3%)
Fly 50 Y	40.64	36.19 (+4.45s \| 10.9%)	33.99 (+6.65s \| 16.4%) 36.19 (+4.45s \| 10.9%)	N/A	N/A	N/A	27.09 (+13.55s \| 33.3%)	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+5.55s \| 13.7%)
Fly 100 Y	1:38.85	1:24.09 (+14.76s \| 14.9%)	1:20.49 (+18.36s \| 18.6%) 1:24.09 (+14.76s \| 14.9%)	1:10.69 (+28.16s \| 28.5%)	1:05.29 (+33.56s \| 34.0%)	1:01.39 (+37.46s \| 37.9%)	59.19 (+39.66s \| 40.1%)	56.59 (+42.26s \| 42.8%)	56.59 (+42.26s \| 42.8%)	54.69 (+44.16s \| 44.7%)	53.49 (+45.36s \| 45.9%)	53.99 (+44.86s \| 45.4%)	N/A	1:20.19 (+18.66s \| 18.9%)
IM 100 Y	1:30.76	1:20.09 (+10.67s \| 11.8%)	1:17.09 (+13.67s \| 15.1%) 1:20.09 (+10.67s \| 11.8%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+13.07s \| 14.4%)

Long Course Distance

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	U.S Olympic Team Trials	SouthWestern Age Group Regional
Free 50 M	47.31	35.59 (+11.72s \| 24.8%)	34.79 (+12.52s \| 26.5%) 35.59 (+11.72s \| 24.8%)	34.29 (+13.02s \| 27.5%)	31.69 (+15.62s \| 33.0%)	29.89 (+17.42s \| 36.8%)	28.69 (+18.62s \| 39.4%)	27.39 (+19.92s \| 42.1%)	27.39 (+19.92s \| 42.1%)	26.89 (+20.42s \| 43.2%)	26.29 (+21.02s \| 44.4%)	26.59 (+20.72s \| 43.8%)	N/A	25.69 (+21.62s \| 45.7%)	35.19 (+12.12s \| 25.6%)
Free 100 M	1:48.81	1:20.19 (+28.62s \| 26.3%)	1:17.59 (+31.22s \| 28.7%) 1:20.19 (+28.62s \| 26.3%)	1:14.09 (+34.72s \| 31.9%)	1:08.39 (+40.42s \| 37.1%)	1:04.99 (+43.82s \| 40.3%)	1:01.89 (+46.92s \| 43.1%)	59.29 (+49.52s \| 45.5%)	59.29 (+49.52s \| 45.5%)	58.19 (+50.62s \| 46.5%)	56.99 (+51.82s \| 47.6%)	57.59 (+51.22s \| 47.1%)	N/A	55.79 (+53.02s \| 48.7%)	1:17.49 (+31.32s \| 28.8%)
Back 50 M	1:16.87	42.89 (+33.98s \| 44.2%)	40.49 (+36.38s \| 47.3%) 42.89 (+33.98s \| 44.2%)	N/A	N/A	N/A	32.39 (+44.48s \| 57.9%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	41.79 (+35.08s \| 45.6%)
Back 100 M	2:12.48	1:32.69 (+39.79s \| 30.0%)	1:26.79 (+45.69s \| 34.5%) 1:32.69 (+39.79s \| 30.0%)	1:22.29 (+50.19s \| 37.9%)	1:15.99 (+56.49s \| 42.6%)	1:11.79 (+60.69s \| 45.8%)	1:09.49 (+62.99s \| 47.5%)	1:06.79 (+65.69s \| 49.6%)	1:06.79 (+65.69s \| 49.6%)	1:04.79 (+67.69s \| 51.1%)	1:03.69 (+68.79s \| 51.9%)	1:04.39 (+68.09s \| 51.4%)	N/A	1:01.89 (+70.59s \| 53.3%)	1:30.29 (+42.19s \| 31.8%)
Fly 50 M	1:07.89	40.79 (+27.10s \| 39.9%)	38.49 (+29.40s \| 43.3%) 40.79 (+27.10s \| 39.9%)	N/A	N/A	N/A	31.19 (+36.70s \| 54.1%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	39.69 (+28.20s \| 41.5%)

Progression

See how Andrea Liu is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Andrea's time to another swimmer's and even view their profile for more information about them.

Select the distance and stroke

Compare with another swimmer

View this profile

Meets

See all the meets Andrea Liu has participated in and her achievement. The last event displayed is the most recent. For each event, you can find the Andrea's time, the progress against Andrea's best time, the corresponding time standard, as well as how much faster Andrea needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 Pacific Swimming Zone All Star Meet

04/26/2026

Morgan Hill

50 Y Free

34.85

-0.45s (New PB)

A: 32.09 (+2.76s | 7.9%)

25 Y Back

20.15

+0.23s

25 Y Free

15.14

-0.90s (New PB)

Pacific Swimming 10 U SCY Championship

02/21/2026

Cupertino

100 Y Free

1:20.73

-9.04s (New PB)

A: 1:11.49 (+9.24s | 11.4%)

50 Y Fly

40.64

-4.48s (New PB)

A: 36.99 (+3.65s | 9.0%)

25 Y Fly

16.53

-0.97s (New PB)

50 Y Free

36.58

+1.28s

BB: 35.99 (+0.59s | 1.6%)

2026 Brian Malick Memorial Z1S Championships

01/16/2026

Morgan Hill

25 Y Free

16.04

-2.66s (New PB)

25 Y Fly

17.50

-0.30s (New PB)

25 Y Breast

23.18

-7.17s (New PB)

50 Y Free

35.30

-1.78s (New PB)

A: 32.09 (+3.21s | 9.1%)

25 Y Back

19.92

-4.30s (New PB)

100 Y IM

1:30.76

-0.53s (New PB)

A: 1:22.09 (+8.67s | 9.6%)

Zone 1S Year End Age Group Champs Minus Meet

12/05/2025

Morgan Hill

50 Y Back

45.24

-1.25s (New PB)

BB: 43.29 (+1.95s | 4.3%)

50 Y Fly

45.12

-2.93s (New PB)

BB: 42.69 (+2.43s | 5.4%)

100 Y Fly

1:38.85

A: 1:26.09 (+12.76s | 12.9%)

50 Fly

45.17

100 Fly

53.68

1:38.85

100 Fly

1:38.85

50 Y Free

37.71

+0.63s

BB: 35.99 (+1.72s | 4.6%)

50 Y Breast

51.34

+1.28s

BB: 48.69 (+2.65s | 5.2%)

100 Y IM

1:31.29

-13.76s (New PB)

A: 1:22.09 (+9.20s | 10.1%)

50 IM

41.30

100 IM

49.99

1:31.29

100 IM

1:31.29

QSS Santa Cruz Competenicia C B A+

10/11/2025

Watsonville

25 Y Fly

17.80

-1.41s (New PB)

50 Y Breast

50.06

-16.03s (New PB)

BB: 48.69 (+1.37s | 2.7%)

50 Y Free

37.08

-3.33s (New PB)

BB: 35.99 (+1.09s | 2.9%)

Pacific Swimming 10 Under SC Championships

04/26/2025

Palo Alto

25 Y Fly

19.21

-2.01s (New PB)

50 Y Back

46.49

-8.32s (New PB)

BB: 43.29 (+3.20s | 6.9%)

100 Y Free

1:29.77

-11.78s (New PB)

BB: 1:21.09 (+8.68s | 9.7%)

2025 Brian Malick Memorial Z1S Championships

01/24/2025

Morgan Hill

50 Y Free

40.41

-0.63s (New PB)

B: 39.79 (+0.62s | 1.5%)

25 Y Free

18.70

-3.35s (New PB)

25 Y Fly

21.22

-2.99s (New PB)

100 Y IM

1:45.05

B: 1:44.29 (+0.76s | 0.7%)

Zone 1 South Winter Championships

12/14/2024

Morgan Hill

50 Y Free

41.04

-3.83s (New PB)

B: 39.79 (+1.25s | 3.0%)

50 Y Fly

48.05

-4.52s (New PB)

BB: 42.69 (+5.36s | 11.2%)

100 Y Back

1:40.96

BB: 1:33.99 (+6.97s | 6.9%)

Zone 1S Micro Meet SJ1 (Host QSS)

05/22/2024

San Jose

50 M Fly

1:07.89

B: 54.49 (+13.40s | 19.7%)

100 M Free

1:54.57

+5.76s

B: 1:44.09 (+10.48s | 9.1%)

Quicksilver Swimming Zone 1S LCM C B A+ Meet

05/17/2024

San Jose

100 M Back

2:12.48

B: 2:01.59 (+10.89s | 8.2%)

50 Back

1:07.52

100 Back

1:04.96

2:12.48

100 Back

2:12.48

100 M Free

1:48.81

-46.81s (New PB)

B: 1:44.09 (+4.72s | 4.3%)

50 Free

51.78

100 Free

57.03

1:48.81

100 Free

1:48.81

50 M Free

47.31

-17.53s (New PB)

B: 45.29 (+2.02s | 4.3%)

2024 Milpitas Aquatic Club SC CBA+ Meet

03/22/2024

Morgan Hill

50 Y Fly

52.57

B: 48.39 (+4.18s | 8.0%)

50 Y Breast

1:06.09

B: 54.59 (+11.50s | 17.4%)

100 Y Free

1:41.55

-13.16s (New PB)

B: 1:30.79 (+10.76s | 10.6%)

50 Y Free

44.87

-3.07s (New PB)

B: 39.79 (+5.08s | 11.3%)

50 Y Back

54.81

-1.93s (New PB)

B: 48.59 (+6.22s | 11.3%)

Alto Fall Frolic 2023

11/17/2023

Palo Alto

25 Y Back

27.59

+3.37s

25 Y Breast

32.93

+2.58s

25 Y Free

23.21

+1.16s

25 Y Fly

29.74

+5.53s

100 Y Free

2:01.22

+6.51s

B: 1:30.79 (+30.43s | 25.1%)

50 Free

2:08.47

100 Free

-7.-25

2:01.22

100 Free

2:01.22

2023 SUNN Fall Classic

10/27/2023

Sunnyvale

25 Y Back

24.31

+0.09s

50 Y Back

56.74

-1.04s (New PB)

B: 48.59 (+8.15s | 14.4%)

25 Y Breast

30.35

50 Y Free

47.94

-3.01s (New PB)

B: 39.79 (+8.15s | 17.0%)

25 Y Free

22.18

+0.13s

25 Y Fly

27.30

+3.09s

Alto Autumn Opener Oct 21 22

10/21/2023

Palo Alto

50 Y Back

57.78

-15.66s (New PB)

B: 48.59 (+9.19s | 15.9%)

25 Y Free

22.05

-13.25s (New PB)

100 Y Free

1:54.71

B: 1:30.79 (+23.92s | 20.9%)

25 Y Back

24.22

50 Y Free

50.95

B: 39.79 (+11.16s | 21.9%)

25 Y Fly

24.21

LAMV C B A+

05/20/2023

Sunnyvale

50 M Back

1:25.14

+8.27s

B: 55.79 (+29.35s | 34.5%)

100 M Free

2:35.62

B: 1:44.09 (+51.53s | 33.1%)

50 Free

1:20.13

100 Free

1:15.49

2:35.62

100 Free

2:35.62

ALTO C B A+ Long Course Meet

04/29/2023

Fremont

50 M Free

1:04.84

B: 45.29 (+19.55s | 30.2%)

50 M Back

1:16.87

B: 55.79 (+21.08s | 27.4%)

Alto Meet Feb 4 5

02/04/2023

Palo Alto

25 Y Free

35.30

50 Y Back

1:13.44

B: 48.59 (+24.85s | 33.8%)

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.