Mason Lu

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

Personal Best

Short course distance

Event	Time	Age	Date	Next Standard	Pacific Swimming	Quicksilver Swimming
Free 25 Y	23.96	8	01/24/2025		758	41

Free 50 Y	44.22	9	10/11/2025	B: 38.19 (+6.03s \| 13.6%)	750	34

Free 100 Y	1:44.76	9	10/11/2025	B: 1:27.99 (+16.77s \| 16.0%)	681	29

Back 25 Y	25.52	8	01/24/2025		461	29

Back 50 Y	50.33	9	10/11/2025	B: 48.29 (+2.04s \| 4.1%)	526	30

Back 100 Y	1:48.29	9	10/11/2025	B: 1:40.69 (+7.60s \| 7.0%)	295	15

Breast 25 Y	30.72	8	01/24/2025		509	19

Breast 50 Y	57.39	9	10/11/2025	B: 53.39 (+4.00s \| 7.0%)	552	31

Breast 100 Y	2:05.82	9	10/11/2025	B: 1:54.09 (+11.73s \| 9.3%)	358	14

Fly 50 Y	57.18	9	10/11/2025	B: 46.49 (+10.69s \| 18.7%)	495	23

IM 100 Y	1:51.67	9	10/11/2025	B: 1:39.69 (+11.98s \| 10.7%)	502	25

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Pacific Swimming	Quicksilver Swimming

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

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	44.22	30.99 (+13.23s \| 29.9%)	30.19 (+14.03s \| 31.7%)	26.89 (+17.33s \| 39.2%)	24.79 (+19.43s \| 43.9%)	23.29 (+20.93s \| 47.3%)	22.19 (+22.03s \| 49.8%)	21.29 (+22.93s \| 51.9%)	21.29 (+22.93s \| 51.9%)	20.59 (+23.63s \| 53.4%)	20.09 (+24.13s \| 54.6%)	20.39 (+23.83s \| 53.9%)	N/A	30.49 (+13.73s \| 31.0%)
Free 100 Y	1:44.76	1:09.69 (+35.07s \| 33.5%)	1:07.59 (+37.17s \| 35.5%)	58.69 (+46.07s \| 44.0%)	54.19 (+50.57s \| 48.3%)	51.19 (+53.57s \| 51.1%)	48.19 (+56.57s \| 54.0%)	46.39 (+58.37s \| 55.7%)	46.39 (+58.37s \| 55.7%)	45.09 (+59.67s \| 57.0%)	43.49 (+61.27s \| 58.5%)	44.39 (+60.37s \| 57.6%)	N/A	1:07.19 (+37.57s \| 35.9%)
Back 50 Y	50.33	36.99 (+13.34s \| 26.5%)	35.79 (+14.54s \| 28.9%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+14.04s \| 27.9%)
Back 100 Y	1:48.29	1:18.89 (+29.40s \| 27.1%)	1:17.09 (+31.20s \| 28.8%)	1:04.69 (+43.60s \| 40.3%)	59.79 (+48.50s \| 44.8%)	55.99 (+52.30s \| 48.3%)	53.89 (+54.40s \| 50.2%)	51.49 (+56.80s \| 52.5%)	51.49 (+56.80s \| 52.5%)	49.39 (+58.90s \| 54.4%)	47.59 (+60.70s \| 56.1%)	48.89 (+59.40s \| 54.9%)	N/A	1:16.59 (+31.70s \| 29.3%)
Breast 50 Y	57.39	40.99 (+16.40s \| 28.6%)	39.99 (+17.40s \| 30.3%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+17.10s \| 29.8%)
Breast 100 Y	2:05.82	1:28.99 (+36.83s \| 29.3%)	1:26.99 (+38.83s \| 30.9%)	1:13.59 (+52.23s \| 41.5%)	1:07.89 (+57.93s \| 46.0%)	1:02.89 (+62.93s \| 50.0%)	1:00.89 (+64.93s \| 51.6%)	57.99 (+67.83s \| 53.9%)	57.99 (+67.83s \| 53.9%)	55.89 (+69.93s \| 55.6%)	54.19 (+71.63s \| 56.9%)	55.29 (+70.53s \| 56.1%)	N/A	1:26.29 (+39.53s \| 31.4%)
Fly 50 Y	57.18	35.39 (+21.79s \| 38.1%)	33.99 (+23.19s \| 40.6%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+22.49s \| 39.3%)
IM 100 Y	1:51.67	1:18.89 (+32.78s \| 29.4%)	1:16.89 (+34.78s \| 31.1%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+34.68s \| 31.1%)

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

Progression

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

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Meets

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

Event	Time	Progress	Standard	Next Standard	Age	Heat	Lane	Ranking
QSS Santa Cruz Competenicia C B A+			10/11/2025		Watsonville
50 Y Breast	57.39			B: 53.39 (+4.00s \| 7.0%)	9	3	7	5

100 Y IM	1:51.67			B: 1:39.69 (+11.98s \| 10.7%)	9	4	3

100 Y Breast	2:05.82			B: 1:54.09 (+11.73s \| 9.3%)	9	3	7	6

50 Y Free	44.22	-12.03s (New PB)		B: 38.19 (+6.03s \| 13.6%)	9	5	5	6

100 Y Free	1:44.76			B: 1:27.99 (+16.77s \| 16.0%)	9	4	6

100 Y Back	1:48.29			B: 1:40.69 (+7.60s \| 7.0%)	9	3	4	8

50 Y Fly	57.18			B: 46.49 (+10.69s \| 18.7%)	9	4	7	2

50 Y Back	50.33			B: 48.29 (+2.04s \| 4.1%)	9	4	3	7

2025 Brian Malick Memorial Z1S Championships			01/24/2025		Morgan Hill
25 Y Free	23.96				8	4	9	2

25 Y Back	25.52				8	3	5	8

25 Y Breast	30.72				8	5	8	6

50 Y Free	56.25			B: 38.19 (+18.06s \| 32.1%)	8	5	6	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.