Ellie Zhao

Age: 9 years old
Age Category: 10 & under
Team: California Dolphins Swim Team | Pacific Swimming

Personal Best

Short course distance

Event	Time	Age	Date	Standard	Next Standard	California Dolphins Swim Team	Pacific Swimming	Western Zone	USA
Free 25 Y	18.49	8	03/22/2025			10	223	543	1,000+

Free 50 Y	37.86	9	01/31/2026	B	BB: 35.99 (+1.87s \| 4.9%)	14	356	1,000+	1,000+

Free 100 Y	1:23.99	9	01/31/2026	B	BB: 1:21.09 (+2.90s \| 3.5%)	13	278	1,000+	1,000+

Back 25 Y	21.84	8	03/22/2025			12	158	419	1,000+

Back 50 Y	46.32	8	11/08/2025	B	BB: 43.29 (+3.03s \| 6.5%)	17	389	1,000+	1,000+

Back 100 Y	1:56.19	8	03/01/2025		B: 1:45.79 (+10.40s \| 9.0%)	15	414	1,000+	1,000+

Breast 25 Y	22.58	8	10/18/2025			4	55	110	360

Breast 50 Y	49.16	9	01/31/2026	B	BB: 48.69 (+0.47s \| 1.0%)	18	289	1,000+	1,000+

Breast 100 Y	1:53.88	8	03/01/2025	B	BB: 1:46.89 (+6.99s \| 6.1%)	19	336	1,000+	1,000+

Fly 25 Y	21.86	8	11/08/2025			10	199	455	1,000+

Fly 50 Y	55.78	8	10/18/2025		B: 48.39 (+7.39s \| 13.2%)	23	604	1,000+	1,000+

IM 100 Y	1:40.02	8	11/08/2025	B	BB: 1:33.19 (+6.83s \| 6.8%)	19	390	1,000+	1,000+

Long course distance

Event	Time	Age	Date	Standard	Next Standard	California Dolphins Swim Team	Pacific Swimming	Western Zone	USA
Free 50 M	47.06	8	04/12/2025		B: 45.29 (+1.77s \| 3.8%)	16	263	932	1,000+

Free 100 M	1:40.65	8	04/12/2025	B	BB: 1:32.99 (+7.66s \| 7.6%)	10	185	605	1,000+

Back 50 M	55.55	8	04/12/2025	B	BB: 49.69 (+5.86s \| 10.5%)	14	253	917	1,000+

Breast 50 M	1:07.90	7	05/18/2024		B: 1:02.19 (+5.71s \| 8.4%)	20	353	1,000+	1,000+

Breast 100 M	2:05.81	8	04/12/2025	B	BB: 2:03.89 (+1.92s \| 1.5%)	10	154	486	813

Fly 50 M	1:05.72	8	04/12/2025		B: 54.49 (+11.23s \| 17.1%)	17	301	952	1,000+

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

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	37.86	31.39 (+6.47s \| 17.1%)	30.59 (+7.27s \| 19.2%)	29.99 (+7.87s \| 20.8%)	27.69 (+10.17s \| 26.9%)	26.09 (+11.77s \| 31.1%)	24.89 (+12.97s \| 34.3%)	23.89 (+13.97s \| 36.9%)	23.89 (+13.97s \| 36.9%)	23.29 (+14.57s \| 38.5%)	22.59 (+15.27s \| 40.3%)	22.79 (+15.07s \| 39.8%)	N/A	30.89 (+6.97s \| 18.4%)
Free 100 Y	1:23.99	1:10.49 (+13.50s \| 16.1%)	1:08.09 (+15.90s \| 18.9%)	1:04.99 (+19.00s \| 22.6%)	59.99 (+24.00s \| 28.6%)	56.59 (+27.40s \| 32.6%)	53.99 (+30.00s \| 35.7%)	51.89 (+32.10s \| 38.2%)	51.89 (+32.10s \| 38.2%)	50.39 (+33.60s \| 40.0%)	49.29 (+34.70s \| 41.3%)	49.69 (+34.30s \| 40.8%)	N/A	1:08.19 (+15.80s \| 18.8%)
Back 50 Y	46.32	36.69 (+9.63s \| 20.8%)	35.49 (+10.83s \| 23.4%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+9.83s \| 21.2%)
Back 100 Y	1:56.19	1:19.29 (+36.90s \| 31.8%)	1:17.09 (+39.10s \| 33.7%)	1:10.79 (+45.40s \| 39.1%)	1:05.39 (+50.80s \| 43.7%)	1:01.39 (+54.80s \| 47.2%)	59.49 (+56.70s \| 48.8%)	57.09 (+59.10s \| 50.9%)	57.09 (+59.10s \| 50.9%)	55.09 (+61.10s \| 52.6%)	53.89 (+62.30s \| 53.6%)	54.49 (+61.70s \| 53.1%)	N/A	1:17.89 (+38.30s \| 33.0%)
Breast 50 Y	49.16	41.69 (+7.47s \| 15.2%)	40.29 (+8.87s \| 18.0%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+8.77s \| 17.8%)
Breast 100 Y	1:53.88	1:31.89 (+21.99s \| 19.3%)	1:28.99 (+24.89s \| 21.9%)	1:21.99 (+31.89s \| 28.0%)	1:15.69 (+38.19s \| 33.5%)	1:10.49 (+43.39s \| 38.1%)	1:07.59 (+46.29s \| 40.6%)	1:05.49 (+48.39s \| 42.5%)	1:05.49 (+48.39s \| 42.5%)	1:03.09 (+50.79s \| 44.6%)	1:01.79 (+52.09s \| 45.7%)	1:02.79 (+51.09s \| 44.9%)	N/A	1:27.99 (+25.89s \| 22.7%)
Fly 50 Y	55.78	36.19 (+19.59s \| 35.1%)	33.99 (+21.79s \| 39.1%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+20.69s \| 37.1%)
IM 100 Y	1:40.02	1:20.09 (+19.93s \| 19.9%)	1:17.09 (+22.93s \| 22.9%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+22.33s \| 22.3%)

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 50 M	47.06	35.59 (+11.47s \| 24.4%)	34.79 (+12.27s \| 26.1%)	34.29 (+12.77s \| 27.1%)	31.69 (+15.37s \| 32.7%)	29.89 (+17.17s \| 36.5%)	28.69 (+18.37s \| 39.0%)	27.39 (+19.67s \| 41.8%)	27.39 (+19.67s \| 41.8%)	26.89 (+20.17s \| 42.9%)	26.29 (+20.77s \| 44.1%)	26.59 (+20.47s \| 43.5%)	N/A	25.69 (+21.37s \| 45.4%)	35.19 (+11.87s \| 25.2%)
Free 100 M	1:40.65	1:20.19 (+20.46s \| 20.3%)	1:17.59 (+23.06s \| 22.9%)	1:14.09 (+26.56s \| 26.4%)	1:08.39 (+32.26s \| 32.1%)	1:04.99 (+35.66s \| 35.4%)	1:01.89 (+38.76s \| 38.5%)	59.29 (+41.36s \| 41.1%)	59.29 (+41.36s \| 41.1%)	58.19 (+42.46s \| 42.2%)	56.99 (+43.66s \| 43.4%)	57.59 (+43.06s \| 42.8%)	N/A	55.79 (+44.86s \| 44.6%)	1:17.49 (+23.16s \| 23.0%)
Back 50 M	55.55	42.89 (+12.66s \| 22.8%)	40.49 (+15.06s \| 27.1%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	41.79 (+13.76s \| 24.8%)
Breast 50 M	1:07.90	47.49 (+20.41s \| 30.1%)	45.89 (+22.01s \| 32.4%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	46.19 (+21.71s \| 32.0%)
Breast 100 M	2:05.81	1:44.89 (+20.92s \| 16.6%)	1:41.19 (+24.62s \| 19.6%)	1:33.89 (+31.92s \| 25.4%)	1:26.69 (+39.12s \| 31.1%)	1:21.69 (+44.12s \| 35.1%)	1:18.79 (+47.02s \| 37.4%)	1:15.99 (+49.82s \| 39.6%)	1:15.99 (+49.82s \| 39.6%)	1:13.79 (+52.02s \| 41.3%)	1:12.19 (+53.62s \| 42.6%)	1:13.29 (+52.52s \| 41.7%)	N/A	1:10.29 (+55.52s \| 44.1%)	1:41.49 (+24.32s \| 19.3%)
Fly 50 M	1:05.72	40.79 (+24.93s \| 37.9%)	38.49 (+27.23s \| 41.4%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	39.69 (+26.03s \| 39.6%)

Progression

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

Event	Time	Progress	Standard	Next Standard	Age	Heat	Lane	Ranking
Zone 2 Winter Championship Meet			01/31/2026		Hayward
50 Y Free	37.86	-0.26s (New PB)	B	BB: 35.99 (+1.87s \| 4.9%)	9	7	5	1

50 Y Breast	49.16	-1.28s (New PB)	B	BB: 48.69 (+0.47s \| 1.0%)	9	7	5	6

50 Y Back	46.62	+0.30s	B	BB: 43.29 (+3.33s \| 7.1%)	9	6	7	7

100 Y Free	1:23.99	-11.30s (New PB)	B	BB: 1:21.09 (+2.90s \| 3.5%)	9	8	5	7

Albany Armada Aquatics C B BB+ Meet			11/08/2025		Albany
50 Y Free	38.12	-1.12s (New PB)	B	BB: 35.99 (+2.13s \| 5.6%)	8	3	5	2

50 Y Back	46.32	-0.81s (New PB)	B	BB: 43.29 (+3.03s \| 6.5%)	8	3	4	1

25 Y Breast	22.63	+0.05s			8	1	4	1

100 Y IM	1:40.02	-0.06s (New PB)	B	BB: 1:33.19 (+6.83s \| 6.8%)	8	2	4	2

25 Y Fly	21.86	-0.02s (New PB)			8	1	5	2

PC CDST SC C B BB+			10/18/2025		Fremont
50 Y Free	40.64	+1.40s		B: 39.79 (+0.85s \| 2.1%)	8	1	6	4

50 Y Back	47.13	-4.35s (New PB)	B	BB: 43.29 (+3.84s \| 8.1%)	8	1	7	4

100 Y Free	1:35.29	-2.63s (New PB)		B: 1:30.79 (+4.50s \| 4.7%)	8	1	6	6

25 Y Breast	22.58	-0.95s (New PB)			8	1	4	3

25 Y Fly	23.60	+1.72s			8	1	6	6

50 Y Fly	55.78	-1.87s (New PB)		B: 48.39 (+7.39s \| 13.2%)	8	1	3	7

Montclair 14 Under Short Course Pentathlon			05/18/2025		Moraga
25 Y Back	22.58	+0.74s			8	1	6	5

100 Y IM	1:40.08	-4.15s (New PB)	B	BB: 1:33.19 (+6.89s \| 6.9%)	8	1	6	1

25 Y Breast	24.70	+1.17s			8	1	5	1

50 Y Free	39.24	-3.70s (New PB)	B	BB: 35.99 (+3.25s \| 8.3%)	8	1	6	1

25 Y Fly	21.88	-2.41s (New PB)			8	1	4	2

PC BSW LCM C B BB+ Meet			04/12/2025		Brentwood
50 M Fly	1:05.72			B: 54.49 (+11.23s \| 17.1%)	8	3	6	2

50 M Back	55.55		B	BB: 49.69 (+5.86s \| 10.5%)	8	4	6	2

50 M Free	47.06	-10.47s (New PB)		B: 45.29 (+1.77s \| 3.8%)	8	4	6	1

100 M Breast	2:05.81		B	BB: 2:03.89 (+1.92s \| 1.5%)	8	3	7	2

100 M Free	1:40.65		B	BB: 1:32.99 (+7.66s \| 7.6%)	8	4	2	1

2025 3 22 CDST SC C B BB+ Meet			03/22/2025		Fremont
50 Y Back	52.62	+1.14s		B: 48.59 (+4.03s \| 7.7%)	8	1	8	8

25 Y Free	18.49	-1.22s (New PB)			8	1	8	5

25 Y Breast	23.53	-2.22s (New PB)			8	1	3	2

100 Y IM	1:44.23	-4.76s (New PB)	B	BB: 1:33.19 (+11.04s \| 10.6%)	8	3		6

25 Y Fly	24.29	-0.79s (New PB)			8	1	8	6

50 Y Fly	57.65	-1.70s (New PB)		B: 48.39 (+9.26s \| 16.1%)	8	4	4	6

25 Y Back	21.84	-0.90s (New PB)			8	1	3	5

50 Y Free	42.94	-0.71s (New PB)		B: 39.79 (+3.15s \| 7.3%)	8	4	7	6

PC SRVA SCY B BB+ Last Chance Meet			03/01/2025		San Ramon
50 Y Fly	59.35	-1.28s (New PB)		B: 48.39 (+10.96s \| 18.5%)	8	3	7	4

50 Y Free	43.65	-1.30s (New PB)		B: 39.79 (+3.86s \| 8.8%)	8	3	1	4

100 Y Back	1:56.19			B: 1:45.79 (+10.40s \| 9.0%)	8	2	7	2

100 Y IM	1:48.99	-1.16s (New PB)		B: 1:44.29 (+4.70s \| 4.3%)	8	4	4	4

100 Y Breast	1:53.88		B	BB: 1:46.89 (+6.99s \| 6.1%)	8	2	1	3

100 Y Free	1:37.92	-1.39s (New PB)		B: 1:30.79 (+7.13s \| 7.3%)	8	3	7	4

50 Y Back	51.48	-0.12s (New PB)		B: 48.59 (+2.89s \| 5.6%)	8	3	1	3

Zone 2 Winter Championship Meet			02/01/2025		Hayward
25 Y Breast	25.75	-0.15s (New PB)			8	2	2	3

100 Y IM	1:50.15			B: 1:44.29 (+5.86s \| 5.3%)	8	2	2	2

25 Y Back	22.74	-0.61s (New PB)			8	2	3	1

25 Y Fly	28.44	+3.36s			8	2	1	7

100 Y Free	1:39.62	+0.31s		B: 1:30.79 (+8.83s \| 8.9%)	8	2	2	4

50 Y Free	44.95	-0.47s (New PB)		B: 39.79 (+5.16s \| 11.5%)	8	3	5	8

2024 12 14 CDST SC C B BB+ Meet			12/14/2024		Fremont
50 Y Breast	55.23	+4.79s		B: 54.59 (+0.64s \| 1.2%)	8	2	8	4

50 Y Free	48.14	+2.72s		B: 39.79 (+8.35s \| 17.3%)	8	3	4	8

50 Y Fly	1:00.63			B: 48.39 (+12.24s \| 20.2%)	8	3	3	6

25 Y Fly	27.95	+2.87s			8	1	9	7

50 Y Back	51.60			B: 48.59 (+3.01s \| 5.8%)	8	2	1	5

SRVA SCY CBBB+			11/02/2024		San Ramon
50 Y Free	45.49	+0.07s		B: 39.79 (+5.70s \| 12.5%)	7	9	8	5

25 Y Breast	25.90	-0.37s (New PB)			7	1	8	6

Orinda Aquatics SC C B BB+ Meet			09/28/2024		Moraga
100 Y Free	1:39.31			B: 1:30.79 (+8.52s \| 8.6%)	7	2	8	3

25 Y Breast	26.27				7	3	6	1

50 Y Free	45.42			B: 39.79 (+5.63s \| 12.4%)	7	1	1	1

25 Y Fly	25.08				7	3	4	4

25 Y Free	19.71				7	4	5	2

25 Y Back	23.35				7	4	3	1

50 Y Breast	50.44		B	BB: 48.69 (+1.75s \| 3.5%)	7	2	6	5

Alto May Cray Invitational			05/18/2024		Fremont
50 M Breast	1:07.90			B: 1:02.19 (+5.71s \| 8.4%)	7	8	3	3

50 M Free	57.53			B: 45.29 (+12.24s \| 21.3%)	7	4	1	6

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.