Charles Zheng

Age: 9 years old
Age Category: 10 & under
Team: California Dolphins Swim Team | Pacific Swimming
Participation: 11 meets 26 events

Personal Best

Long course distance

Event	Time	Age	Date	Standard	Next Standard	Pacific Swimming	California Dolphins Swim Team
Free 100 M	1:49.42	8	04/12/2025		B: 1:40.99 (+8.43s \| 7.7%)	247	12

Back 50 M	1:06.04	7	06/24/2023		B: 55.39 (+10.65s \| 16.1%)	382	16

Breast 50 M	59.26	8	04/12/2025	B	BB: 54.39 (+4.87s \| 8.2%)	160	7

Breast 100 M	2:57.92	7	06/24/2023		B: 2:12.89 (+45.03s \| 25.3%)	233	12

Short course distance

Event	Time	Age	Date	Standard	Next Standard	Pacific Swimming	California Dolphins Swim Team
Free 25 Y	31.88	6	09/24/2022			1,000+	16

Free 50 Y	43.40	8	03/22/2025		B: 38.19 (+5.21s \| 12.0%)	545	15

Free 100 Y	1:41.75	8	09/28/2024		B: 1:27.99 (+13.76s \| 13.5%)	496	12

Back 50 Y	47.09	8	03/22/2025	B	BB: 42.89 (+4.20s \| 8.9%)	291	8

Breast 25 Y	26.76	8	11/02/2024			218	9

Breast 50 Y	54.66	8	12/14/2024		B: 53.39 (+1.27s \| 2.3%)	353	13

Fly 25 Y	27.15	8	09/28/2024			325	10

Fly 50 Y	49.82	8	03/22/2025		B: 46.49 (+3.33s \| 6.7%)	281	11

IM 100 Y	1:44.50	8	03/22/2025		B: 1:39.69 (+4.81s \| 4.6%)	330	12

Above are the fastest times that Charles Zheng has achieved in his swimming career. For each event, you can find Charles's best time, the corresponding time standard, as well as how much faster Charles needs to be to reach the next level. The last columns provide Charles rankings at the team and LSC levels. These rankings are based on the Charles'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	43.40	30.99 (+12.41s \| 28.6%)	30.19 (+13.21s \| 30.4%)	26.89 (+16.51s \| 38.0%)	24.79 (+18.61s \| 42.9%)	23.29 (+20.11s \| 46.3%)	22.19 (+21.21s \| 48.9%)	21.29 (+22.11s \| 50.9%)	21.29 (+22.11s \| 50.9%)	20.59 (+22.81s \| 52.6%)	20.09 (+23.31s \| 53.7%)	20.39 (+23.01s \| 53.0%)	N/A	30.49 (+12.91s \| 29.7%)
Free 100 Y	1:41.75	1:09.69 (+32.06s \| 31.5%)	1:07.59 (+34.16s \| 33.6%)	58.69 (+43.06s \| 42.3%)	54.19 (+47.56s \| 46.7%)	51.19 (+50.56s \| 49.7%)	48.19 (+53.56s \| 52.6%)	46.39 (+55.36s \| 54.4%)	46.39 (+55.36s \| 54.4%)	45.09 (+56.66s \| 55.7%)	43.49 (+58.26s \| 57.3%)	44.39 (+57.36s \| 56.4%)	N/A	1:07.19 (+34.56s \| 34.0%)
Back 50 Y	47.09	36.99 (+10.10s \| 21.4%)	35.79 (+11.30s \| 24.0%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+10.80s \| 22.9%)
Breast 50 Y	54.66	40.99 (+13.67s \| 25.0%)	39.99 (+14.67s \| 26.8%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+14.37s \| 26.3%)
Fly 50 Y	49.82	35.39 (+14.43s \| 29.0%)	33.99 (+15.83s \| 31.8%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+15.13s \| 30.4%)
IM 100 Y	1:44.50	1:18.89 (+25.61s \| 24.5%)	1:16.89 (+27.61s \| 26.4%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+27.51s \| 26.3%)

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	1:49.42	1:19.49 (+29.93s \| 27.4%)	1:17.09 (+32.33s \| 29.5%)	1:07.39 (+42.03s \| 38.4%)	1:02.19 (+47.23s \| 43.2%)	59.19 (+50.23s \| 45.9%)	56.09 (+53.33s \| 48.7%)	53.59 (+55.83s \| 51.0%)	53.59 (+55.83s \| 51.0%)	52.59 (+56.83s \| 51.9%)	50.99 (+58.43s \| 53.4%)	51.99 (+57.43s \| 52.5%)	N/A	49.99 (+59.43s \| 54.3%)	1:16.89 (+32.53s \| 29.7%)
Back 50 M	1:06.04	42.99 (+23.05s \| 34.9%)	40.79 (+25.25s \| 38.2%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	41.59 (+24.45s \| 37.0%)
Breast 50 M	59.26	46.99 (+12.27s \| 20.7%)	45.59 (+13.67s \| 23.1%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+12.97s \| 21.9%)
Breast 100 M	2:57.92	1:42.69 (+75.23s \| 42.3%)	1:39.19 (+78.73s \| 44.3%)	1:25.49 (+92.43s \| 52.0%)	1:18.89 (+99.03s \| 55.7%)	1:13.79 (+104.13s \| 58.5%)	1:11.29 (+106.63s \| 59.9%)	1:08.19 (+109.73s \| 61.7%)	1:08.19 (+109.73s \| 61.7%)	1:06.59 (+111.33s \| 62.6%)	1:04.09 (+113.83s \| 64.0%)	1:05.29 (+112.63s \| 63.3%)	N/A	1:02.19 (+115.73s \| 65.0%)	1:40.19 (+77.73s \| 43.7%)

Progression

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

Event	Time	Progress	Standard	Next Standard	Age	Heat	Lane	Ranking
PC BSW LCM C B BB+ Meet			04/12/2025		Brentwood, CA
100 M Free	1:49.42	-41.08s (New PB)		B: 1:40.99 (+8.43s \| 7.7%)	8	2	7	3

50 M Breast	59.26		B	BB: 54.39 (+4.87s \| 8.2%)	8	2	6	1

2025 3 22 CDST SC C B BB+ Meet			03/22/2025		Fremont, CA
50 Y Fly	49.82	-7.34s (New PB)		B: 46.49 (+3.33s \| 6.7%)	8	3	2	5

50 Y Back	47.09	-2.40s (New PB)	B	BB: 42.89 (+4.20s \| 8.9%)	8	1	3	5

50 Y Free	43.40	-3.87s (New PB)		B: 38.19 (+5.21s \| 12.0%)	8	3		9

100 Y IM	1:44.50			B: 1:39.69 (+4.81s \| 4.6%)	8	3	9	5

California Dolphins Swim Team SCY C/B/BB+ Meet			12/14/2024		Fremont, CA
50 Y Breast	54.66			B: 53.39 (+1.27s \| 2.3%)	8	5		1

50 Y Back	49.49	-0.03s (New PB)		B: 48.29 (+1.20s \| 2.4%)	8	3	6	5

San Ramon Valley Aquatics SCY C/B/BB+ Meet			11/02/2024		San Ramon, CA
50 Y Back	49.52	-2.05s (New PB)		B: 48.29 (+1.23s \| 2.5%)	8	1	7	6

50 Y Free	47.27	-8.19s (New PB)		B: 38.19 (+9.08s \| 19.2%)	8	8	6	7

50 Y Fly	57.16			B: 46.49 (+10.67s \| 18.7%)	8	8	5	3

25 Y Breast	26.76				8	3	2	1

Orinda Aquatics SCY C/B/BB+ Meet			09/28/2024		Moraga, CA
25 Y Fly	27.15				8	2	7	3

50 Y Back	51.57	-6.46s (New PB)		B: 48.29 (+3.28s \| 6.4%)	8		3

100 Y Free	1:41.75	-13.64s (New PB)		B: 1:27.99 (+13.76s \| 13.5%)	8	3	5	1

Crow Canyon Sharks SCY C/B/BB+ Meet			01/13/2024		Hayward, CA
50 Y Back	58.03	-5.01s (New PB)		B: 48.29 (+9.74s \| 16.8%)	7	2	6	2

50 Y Free	55.51	+0.05s		B: 38.19 (+17.32s \| 31.2%)	7	3	4	3

2023 PN MET Cannonball Classic [RESULTS]			06/24/2023
100 M Breast	2:57.92			B: 2:12.89 (+45.03s \| 25.3%)	7	1	5	3

100 M Free	2:30.50			B: 1:40.99 (+49.51s \| 32.9%)	7	1	5	8

50 M Back	1:06.04			B: 55.39 (+10.65s \| 16.1%)	7	2	7	3

2023 PN WAVE Spring IMX/IMR Invitational [RESULTS]			04/29/2023
50 Y Back	1:03.04	-3.46s (New PB)		B: 48.29 (+14.75s \| 23.4%)	7		2

100 Y Free	1:55.39			B: 1:27.99 (+27.40s \| 23.7%)	7	7	6	9

2023 PN MMSC Marlin Madness [RESULTS]			04/15/2023
50 Y Back	1:06.50			B: 48.29 (+18.21s \| 27.4%)	7	1	5	3

50 Y Free	55.46			B: 38.19 (+17.27s \| 31.1%)	7	1	2	5

2022 PN 14&U October Challenge, Division 5 [RESULTS]			10/01/2022
25 Y Free	33.86	+1.98s			6	1	4	2

2022 PN IST Sockeye Sprints [RESULTS]			09/24/2022
25 Y Free	31.88				6	1	5	1

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.