Dennis Liu

Age: 10 years old
Age Category: 10 & under
Team: Milpitas Aquatic Club | Pacific Swimming

Personal Best

Short course distance

Event	Time		Age	Date	Standard	Next Standard	Milpitas Aquatic Club	Pacific Swimming	Western Zone	USA
Free 25 Y	26.06		10	02/24/2024			7	716	1,000+	1,000+

Free 50 Y	40.91		10	09/27/2025		B: 39.79 (+1.12s \| 2.7%)	11	440	1,000+	1,000+

Free 100 Y	1:45.37	Analysis	10	12/13/2025		B: 1:27.99 (+17.38s \| 16.5%)	7	583	1,000+	1,000+

Back 25 Y	30.34		10	02/24/2024			6	660	1,000+	1,000+

Back 50 Y	47.59		10	09/27/2025	B	BB: 43.29 (+4.30s \| 9.0%)	11	343	1,000+	1,000+

Back 100 Y	1:43.43	Analysis	10	09/27/2025		B: 1:40.69 (+2.74s \| 2.6%)	6	190	841	1,000+

Breast 25 Y	38.50		10	02/24/2024			10	595	1,000+	1,000+

Breast 50 Y	49.91		10	03/28/2026	B	BB: 47.69 (+2.22s \| 4.4%)	6	210	695	1,000+

Breast 100 Y	1:46.18	Analysis	10	09/27/2025	BB	A: 1:33.59 (+12.59s \| 11.9%)	5	151	535	1,000+

Fly 25 Y	24.60		10	03/28/2026			3	228	653	1,000+

Fly 50 Y	42.74		10	09/27/2025	B	BB: 42.69 (+0.05s \| 0.1%)	7	171	563	1,000+

IM 100 Y	1:37.92	Analysis	10	09/27/2025	B	BB: 1:33.19 (+4.73s \| 4.8%)	7	262	875	1,000+

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Milpitas Aquatic Club	Pacific Swimming	Western Zone	USA
Free 100 M	1:47.79	Analysis	10	05/30/2026		B: 1:40.99 (+6.80s \| 6.3%)	7	307	1,000+	1,000+

Back 50 M	56.55		10	07/19/2025		B: 55.39 (+1.16s \| 2.1%)	5	307	1,000+	1,000+

Breast 50 M	57.02		10	05/30/2026	B	BB: 54.39 (+2.63s \| 4.6%)	4	163	724	1,000+

Breast 100 M	2:20.13	Analysis	10	07/19/2025		B: 2:12.89 (+7.24s \| 5.2%)	6	254	930	1,000+

Fly 50 M	59.73		10	05/30/2026		B: 52.29 (+7.44s \| 12.5%)	7	249	923	1,000+

Above are the fastest times that Dennis Liu has achieved in his swimming career. For each event, you can find Dennis's best time, the corresponding time standard, as well as how much faster Dennis needs to be to reach the next level. The last columns provide Dennis rankings at the team and LSC levels. These rankings are based on the Dennis'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
Got the Bonus time standard (extra events for qualified swimmers)

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	40.91	30.99 (+9.92s \| 24.2%)	30.39 (+10.52s \| 25.7%) 30.99 (+9.92s \| 24.2%)	26.29 (+14.62s \| 35.7%)	24.19 (+16.72s \| 40.9%)	23.19 (+17.72s \| 43.3%)	22.19 (+18.72s \| 45.8%) 22.79 (+18.12s \| 44.3%)	21.29 (+19.62s \| 48.0%)	21.29 (+19.62s \| 48.0%)	20.49 (+20.42s \| 49.9%)	19.69 (+21.22s \| 51.9%)	20.39 (+20.52s \| 50.2%)	N/A	30.49 (+10.42s \| 25.5%)
Free 100 Y	1:45.37	1:09.69 (+35.68s \| 33.9%)	1:07.59 (+37.78s \| 35.9%) 1:09.69 (+35.68s \| 33.9%)	57.59 (+47.78s \| 45.3%)	53.19 (+52.18s \| 49.5%)	50.99 (+54.38s \| 51.6%)	48.19 (+57.18s \| 54.3%) 49.49 (+55.88s \| 53.0%)	46.39 (+58.98s \| 56.0%)	46.39 (+58.98s \| 56.0%)	44.89 (+60.48s \| 57.4%)	43.09 (+62.28s \| 59.1%)	44.39 (+60.98s \| 57.9%)	N/A	1:07.19 (+38.18s \| 36.2%)
Back 50 Y	47.59	36.99 (+10.60s \| 22.3%)	36.39 (+11.20s \| 23.5%) 36.99 (+10.60s \| 22.3%)	N/A	N/A	N/A	24.79 (+22.80s \| 47.9%) 25.39 (+22.20s \| 46.6%)	N/A	N/A	N/A	21.49 (+26.10s \| 54.8%)	N/A	N/A	36.29 (+11.30s \| 23.7%)
Back 100 Y	1:43.43	1:18.89 (+24.54s \| 23.7%)	1:18.09 (+25.34s \| 24.5%) 1:18.89 (+24.54s \| 23.7%)	1:02.69 (+40.74s \| 39.4%)	57.89 (+45.54s \| 44.0%)	55.49 (+47.94s \| 46.4%)	53.89 (+49.54s \| 47.9%) 55.39 (+48.04s \| 46.4%)	51.49 (+51.94s \| 50.2%)	51.49 (+51.94s \| 50.2%)	49.19 (+54.24s \| 52.4%)	46.99 (+56.44s \| 54.6%)	48.89 (+54.54s \| 52.7%)	N/A	1:16.59 (+26.84s \| 25.9%)
Breast 50 Y	49.91	41.39 (+8.52s \| 17.1%)	40.49 (+9.42s \| 18.9%) 41.39 (+8.52s \| 17.1%)	N/A	N/A	N/A	27.69 (+22.22s \| 44.5%) 28.09 (+21.82s \| 43.7%)	N/A	N/A	N/A	24.39 (+25.52s \| 51.1%)	N/A	N/A	40.29 (+9.62s \| 19.3%)
Breast 100 Y	1:46.18	1:28.99 (+17.19s \| 16.2%)	1:27.99 (+18.19s \| 17.1%) 1:28.99 (+17.19s \| 16.2%)	1:11.39 (+34.79s \| 32.8%)	1:05.89 (+40.29s \| 37.9%)	1:03.19 (+42.99s \| 40.5%)	1:00.89 (+45.29s \| 42.7%) 1:02.59 (+43.59s \| 41.1%)	57.99 (+48.19s \| 45.4%)	57.99 (+48.19s \| 45.4%)	55.49 (+50.69s \| 47.7%)	53.29 (+52.89s \| 49.8%)	55.29 (+50.89s \| 47.9%)	N/A	1:26.29 (+19.89s \| 18.7%)
Fly 50 Y	42.74	35.39 (+7.35s \| 17.2%)	34.19 (+8.55s \| 20.0%) 35.39 (+7.35s \| 17.2%)	N/A	N/A	N/A	24.09 (+18.65s \| 43.6%) 24.39 (+18.35s \| 42.9%)	N/A	N/A	N/A	21.19 (+21.55s \| 50.4%)	N/A	N/A	34.69 (+8.05s \| 18.8%)
IM 100 Y	1:37.92	1:18.89 (+19.03s \| 19.4%)	1:16.89 (+21.03s \| 21.5%) 1:18.89 (+19.03s \| 19.4%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+20.93s \| 21.4%)

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 100 M	1:47.79	1:19.49 (+28.30s \| 26.3%)	1:18.29 (+29.50s \| 27.4%) 1:19.49 (+28.30s \| 26.3%)	1:06.69 (+41.10s \| 38.1%)	1:01.49 (+46.30s \| 43.0%)	58.99 (+48.80s \| 45.3%)	56.09 (+51.70s \| 48.0%) 57.69 (+50.10s \| 46.5%)	53.59 (+54.20s \| 50.3%)	53.59 (+54.20s \| 50.3%)	52.59 (+55.20s \| 51.2%)	50.89 (+56.90s \| 52.8%)	51.99 (+55.80s \| 51.8%)	N/A	49.99 (+57.80s \| 53.6%)	1:16.89 (+30.90s \| 28.7%)
Back 50 M	56.55	42.99 (+13.56s \| 24.0%)	41.89 (+14.66s \| 25.9%) 42.99 (+13.56s \| 24.0%)	N/A	N/A	N/A	29.29 (+27.26s \| 48.2%) 29.79 (+26.76s \| 47.3%)	N/A	N/A	N/A	26.09 (+30.46s \| 53.9%)	N/A	N/A	N/A	41.59 (+14.96s \| 26.5%)
Breast 50 M	57.02	47.39 (+9.63s \| 16.9%)	46.29 (+10.73s \| 18.8%) 47.39 (+9.63s \| 16.9%)	N/A	N/A	N/A	32.89 (+24.13s \| 42.3%) 33.39 (+23.63s \| 41.4%)	N/A	N/A	N/A	29.19 (+27.83s \| 48.8%)	N/A	N/A	N/A	46.29 (+10.73s \| 18.8%)
Breast 100 M	2:20.13	1:43.69 (+36.44s \| 26.0%)	1:40.99 (+39.14s \| 27.9%) 1:43.69 (+36.44s \| 26.0%)	1:23.09 (+57.04s \| 40.7%)	1:16.69 (+63.44s \| 45.3%)	1:13.49 (+66.64s \| 47.6%)	1:11.29 (+68.84s \| 49.1%) 1:13.29 (+66.84s \| 47.7%)	1:08.19 (+71.94s \| 51.3%)	1:08.19 (+71.94s \| 51.3%)	1:05.89 (+74.24s \| 53.0%)	1:03.69 (+76.44s \| 54.5%)	1:05.29 (+74.84s \| 53.4%)	N/A	1:02.19 (+77.94s \| 55.6%)	1:40.19 (+39.94s \| 28.5%)
Fly 50 M	59.73	40.19 (+19.54s \| 32.7%)	39.39 (+20.34s \| 34.1%) 40.19 (+19.54s \| 32.7%)	N/A	N/A	N/A	28.19 (+31.54s \| 52.8%) 28.69 (+31.04s \| 52.0%)	N/A	N/A	N/A	24.89 (+34.84s \| 58.3%)	N/A	N/A	N/A	39.19 (+20.54s \| 34.4%)

Progression

See how Dennis Liu is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Dennis'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 Dennis Liu has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Dennis's time, the progress against Dennis's best time, the corresponding time standard, as well as how much faster Dennis needs to be to reach the next level.

Event	Time	Progress	Standard	Next Standard	Age	Heat	Lane	Ranking
MAC May 30 LCM Block Party			05/30/2026		Milpitas Aquatic Club
50 M Breast	57.02	-4.36s (New PB)	B	BB: 54.39 (+2.63s \| 4.6%)	9			37

100 M Free	1:47.79	-5.71s (New PB)		B: 1:40.99 (+6.80s \| 6.3%)	9			52

50 M Fly	59.73			B: 52.29 (+7.44s \| 12.5%)	9			68

MAC March 28th Block Party			03/28/2026		Milpitas Aquatic Club
25 Y Fly	24.60				9			7

50 Y Free	43.00	+2.09s		B: 38.19 (+4.81s \| 11.2%)	9			46

50 Y Breast	49.91	-1.16s (New PB)	B	BB: 47.69 (+2.22s \| 4.4%)	9			22

MAC Jan 16 Block Party			01/16/2026		Milpitas Aquatic Club
50 Y Breast	51.07	-2.24s (New PB)	B	BB: 47.69 (+3.38s \| 6.6%)	9			33

50 Y Fly	56.31	+13.57s		B: 46.49 (+9.82s \| 17.4%)	9			35

50 Y Free	44.44	+3.53s		B: 38.19 (+6.25s \| 14.1%)	9			84

MAC December 2025 Block Party			12/13/2025		Milpitas Aquatic Club
100 Y Breast	1:48.10	+1.92s	B	BB: 1:42.29 (+5.81s \| 5.4%)	9			10

100 Y Free	1:45.37	-0.01s (New PB)		B: 1:27.99 (+17.38s \| 16.5%)	9			18

11/22-11/23 MAC Block Party			11/22/2025		Milpitas Aquatic Club
100 Y Breast	1:51.52	+5.34s	B	BB: 1:42.29 (+9.23s \| 8.3%)	9			13

50 Y Breast	53.75	+0.44s		B: 53.39 (+0.36s \| 0.7%)	9			18

50 Y Free	43.11	+2.20s		B: 38.19 (+4.92s \| 11.4%)	9			30

MAC Nov 1. Block Party			11/01/2025		Milpitas Aquatic Club
50 Y Breast	53.31	-3.88s (New PB)	B	BB: 47.69 (+5.62s \| 10.5%)	9			26

100 Y Free	1:45.38			B: 1:27.99 (+17.39s \| 16.5%)	9			53

50 Y Back	54.62	+7.03s		B: 48.29 (+6.33s \| 11.6%)	9			34

2025 MAC Season Kick Off			09/27/2025		Milpitas
50 Y Breast	57.19	-8.18s (New PB)		B: 53.39 (+3.80s \| 6.6%)	9	6	2

100 Y Breast	1:46.18		BB	A: 1:33.59 (+12.59s \| 11.9%)	9	2	6	3

50 Y Fly	42.74		B	BB: 42.69 (+0.05s \| 0.1%)	9	5	2	7

50 Y Free	40.91	-7.14s (New PB)		B: 39.79 (+1.12s \| 2.7%)	9	8	4	8

100 Y Back	1:43.43			B: 1:40.69 (+2.74s \| 2.6%)	9	5	3	5

50 Y Back	47.59	-5.94s (New PB)	B	BB: 43.29 (+4.30s \| 9.0%)	9	7	5	3

100 Y IM	1:37.92		B	BB: 1:33.19 (+4.73s \| 4.8%)	9	5	4	6

Alto Last Splash			07/19/2025		Fremont
50 M Breast	1:06.73	+5.35s		B: 1:00.89 (+5.84s \| 8.8%)	8	4	7	3

100 M Breast	2:20.13			B: 2:12.89 (+7.24s \| 5.2%)	8	8	5	6

50 M Back	56.55			B: 55.39 (+1.16s \| 2.1%)	8	6	2	8

100 M Free	1:53.50			B: 1:40.99 (+12.51s \| 11.0%)	8	5	1	2

Valley Splash			06/27/2025		San Jose
50 M Breast	1:01.38			B: 1:00.89 (+0.49s \| 0.8%)	8	5	9	2

Swim South Bay			02/08/2025		San Jose
50 Y Breast	1:05.37			B: 53.39 (+11.98s \| 18.3%)	8	6	5

50 Y Back	53.53	-9.29s (New PB)		B: 48.29 (+5.24s \| 9.8%)	8	2	7

50 Y Free	48.05			B: 38.19 (+9.86s \| 20.5%)	8	3	6

2024 PASA SC CBA Meet			02/24/2024		Palo Alto
25 Y Free	26.06				7	3	4

25 Y Breast	38.50				7	2	3	7

25 Y Back	30.34				7	3	4	2

50 Y Back	1:02.82			B: 48.29 (+14.53s \| 23.1%)	7		6	7

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.