Eugene Zhou

Age: 15 years old
Age Category: 15-16
Team: California Dolphins Swim Team | Pacific Swimming

Personal Best

Short course distance

Event	Time	Age	Date	Standard	Next Standard	Pacific Swimming	California Dolphins Swim Team
Free 50 Y	25.80	14	12/14/2024	BB	A: 24.19 (+1.61s \| 6.2%)	554	11

Free 100 Y	58.51	14	02/01/2025	B	BB: 57.59 (+0.92s \| 1.6%)	650	13

Free 200 Y	2:17.97	14	12/14/2024		B: 2:15.99 (+1.98s \| 1.4%)	679	14

Back 100 Y	1:06.66	14	03/22/2025	B	BB: 1:02.69 (+3.97s \| 6.0%)	460	10

Back 200 Y	2:26.64	14	11/02/2024	B	BB: 2:17.09 (+9.55s \| 6.5%)	318	5

Breast 100 Y	1:21.11	14	11/02/2024		B: 1:16.89 (+4.22s \| 5.2%)	693	18

IM 200 Y	2:36.02	14	03/22/2025		B: 2:30.89 (+5.13s \| 3.3%)	660	15

Long course distance

Event	Time	Age	Date	Standard	Next Standard	Pacific Swimming	California Dolphins Swim Team
Free 50 M	29.67	14	06/07/2025	BB	A: 28.19 (+1.48s \| 5.0%)	474	11

Free 100 M	1:08.40	14	06/07/2025	B	BB: 1:06.69 (+1.71s \| 2.5%)	545	12

Free 200 M	2:34.15	14	06/07/2025	B	BB: 2:25.39 (+8.76s \| 5.7%)	514	11

Back 100 M	1:16.85	14	06/07/2025	B	BB: 1:13.69 (+3.16s \| 4.1%)	314	5

Back 200 M	2:48.03	14	06/07/2025	B	BB: 2:39.99 (+8.04s \| 4.8%)	223	4

Above are the fastest times that Eugene Zhou has achieved in his swimming career. For each event, you can find Eugene's best time, the corresponding time standard, as well as how much faster Eugene needs to be to reach the next level. The last columns provide Eugene rankings at the team and LSC levels. These rankings are based on the Eugene'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	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL
Free 50 Y	25.80	22.79 (+3.01s \| 11.7%)	26.89	24.79 (+1.01s \| 3.9%)	23.29 (+2.51s \| 9.7%)	22.19 (+3.61s \| 14.0%)	21.29 (+4.51s \| 17.5%)	21.29 (+4.51s \| 17.5%)	20.59 (+5.21s \| 20.2%)	20.09 (+5.71s \| 22.1%)	20.39 (+5.41s \| 21.0%)	N/A
Free 100 Y	58.51	50.09 (+8.42s \| 14.4%)	58.69	54.19 (+4.32s \| 7.4%)	51.19 (+7.32s \| 12.5%)	48.19 (+10.32s \| 17.6%)	46.39 (+12.12s \| 20.7%)	46.39 (+12.12s \| 20.7%)	45.09 (+13.42s \| 22.9%)	43.49 (+15.02s \| 25.7%)	44.39 (+14.12s \| 24.1%)	N/A
Free 200 Y	2:17.97	1:48.89 (+29.08s \| 21.1%)	2:08.39 (+9.58s \| 6.9%)	1:58.59 (+19.38s \| 14.0%)	1:52.09 (+25.88s \| 18.8%)	1:45.79 (+32.18s \| 23.3%)	1:41.59 (+36.38s \| 26.4%)	1:41.59 (+36.38s \| 26.4%)	1:38.79 (+39.18s \| 28.4%)	1:36.49 (+41.48s \| 30.1%)	1:38.09 (+39.88s \| 28.9%)	N/A
Back 100 Y	1:06.66	55.19 (+11.47s \| 17.2%)	1:04.69 (+1.97s \| 3.0%)	59.79 (+6.87s \| 10.3%)	55.99 (+10.67s \| 16.0%)	53.89 (+12.77s \| 19.2%)	51.49 (+15.17s \| 22.8%)	51.49 (+15.17s \| 22.8%)	49.39 (+17.27s \| 25.9%)	47.59 (+19.07s \| 28.6%)	48.89 (+17.77s \| 26.7%)	N/A
Back 200 Y	2:26.64	2:00.59 (+26.05s \| 17.8%)	2:20.69 (+5.95s \| 4.1%)	2:09.89 (+16.75s \| 11.4%)	2:01.59 (+25.05s \| 17.1%)	1:57.29 (+29.35s \| 20.0%)	1:52.79 (+33.85s \| 23.1%)	1:52.79 (+33.85s \| 23.1%)	1:48.29 (+38.35s \| 26.2%)	1:45.49 (+41.15s \| 28.1%)	1:47.09 (+39.55s \| 27.0%)	N/A
Breast 100 Y	1:21.11	1:03.89 (+17.22s \| 21.2%)	1:13.59 (+7.52s \| 9.3%)	1:07.89 (+13.22s \| 16.3%)	1:02.89 (+18.22s \| 22.5%)	1:00.89 (+20.22s \| 24.9%)	57.99 (+23.12s \| 28.5%)	57.99 (+23.12s \| 28.5%)	55.89 (+25.22s \| 31.1%)	54.19 (+26.92s \| 33.2%)	55.29 (+25.82s \| 31.8%)	N/A
IM 200 Y	2:36.02	2:03.09 (+32.93s \| 21.1%)	2:23.29 (+12.73s \| 8.2%)	2:12.29 (+23.73s \| 15.2%)	2:04.69 (+31.33s \| 20.1%)	1:58.19 (+37.83s \| 24.2%)	1:53.89 (+42.13s \| 27.0%)	1:53.89 (+42.13s \| 27.0%)	1:50.09 (+45.93s \| 29.4%)	1:46.39 (+49.63s \| 31.8%)	1:48.89 (+47.13s \| 30.2%)	N/A

Long Course Distance

Event	Best Time	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
Free 50 M	29.67	26.29 (+3.38s \| 11.4%)	30.19	27.89 (+1.78s \| 6.0%)	26.79 (+2.88s \| 9.7%)	25.89 (+3.78s \| 12.7%)	24.59 (+5.08s \| 17.1%)	24.59 (+5.08s \| 17.1%)	24.29 (+5.38s \| 18.1%)	23.39 (+6.28s \| 21.2%)	23.79 (+5.88s \| 19.8%)	N/A	22.79 (+6.88s \| 23.2%)
Free 100 M	1:08.40	57.19 (+11.21s \| 16.4%)	1:07.39 (+1.01s \| 1.5%)	1:02.19 (+6.21s \| 9.1%)	59.19 (+9.21s \| 13.5%)	56.09 (+12.31s \| 18.0%)	53.59 (+14.81s \| 21.7%)	53.59 (+14.81s \| 21.7%)	52.59 (+15.81s \| 23.1%)	50.99 (+17.41s \| 25.5%)	51.99 (+16.41s \| 24.0%)	N/A	49.99 (+18.41s \| 26.9%)
Free 200 M	2:34.15	2:05.69 (+28.46s \| 18.5%)	2:27.89 (+6.26s \| 4.1%)	2:16.49 (+17.66s \| 11.5%)	2:09.29 (+24.86s \| 16.1%)	2:03.09 (+31.06s \| 20.1%)	1:57.79 (+36.36s \| 23.6%)	1:57.79 (+36.36s \| 23.6%)	1:55.49 (+38.66s \| 25.1%)	1:52.19 (+41.96s \| 27.2%)	1:54.09 (+40.06s \| 26.0%)	N/A	1:49.99 (+44.16s \| 28.6%)
Back 100 M	1:16.85	1:04.59 (+12.26s \| 16.0%)	1:15.49 (+1.36s \| 1.8%)	1:09.69 (+7.16s \| 9.3%)	1:05.89 (+10.96s \| 14.3%)	1:03.29 (+13.56s \| 17.6%)	1:00.59 (+16.26s \| 21.2%)	1:00.59 (+16.26s \| 21.2%)	58.89 (+17.96s \| 23.4%)	57.29 (+19.56s \| 25.5%)	58.19 (+18.66s \| 24.3%)	N/A	55.69 (+21.16s \| 27.5%)
Back 200 M	2:48.03	2:20.59 (+27.44s \| 16.3%)	2:41.39 (+6.64s \| 4.0%)	2:28.89 (+19.14s \| 11.4%)	2:22.69 (+25.34s \| 15.1%)	2:17.39 (+30.64s \| 18.2%)	2:11.89 (+36.14s \| 21.5%)	2:11.89 (+36.14s \| 21.5%)	2:08.29 (+39.74s \| 23.7%)	2:04.49 (+43.54s \| 25.9%)	2:06.99 (+41.04s \| 24.4%)	N/A	2:01.69 (+46.34s \| 27.6%)

Progression

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

Event	Time	Progress	Standard	Next Standard	Age	Heat	Lane	Ranking
Zone 2 Last Chance To AG Champs			06/20/2025		Concord
200 M Free	2:36.33	+2.18s	B	BB: 2:32.29 (+4.04s \| 2.6%)	14	6	8	3

200 M Back	2:48.93	+0.90s	B	BB: 2:48.79 (+0.14s \| 0.1%)	14	3	6	7

50 M Free	29.78	+0.11s	BB	A: 29.39 (+0.39s \| 1.3%)	14	5	4	4

2025 06 07 CDST LC C B BB+ Meet			06/07/2025		Fremont
50 M Free	29.67		BB	A: 29.39 (+0.28s \| 0.9%)	14	4	1	4

100 M Free	1:08.40		BB	A: 1:04.39 (+4.01s \| 5.9%)	14	5	6	3

100 M Back	1:16.85		BB	A: 1:11.69 (+5.16s \| 6.7%)	14	3	7	1

200 M Back	2:48.03		BB	A: 2:35.79 (+12.24s \| 7.3%)	14	2	2	7

200 M Free	2:34.15		B	BB: 2:32.29 (+1.86s \| 1.2%)	14	5	5	4

2025 3 22 CDST SC C B BB+ Meet			03/22/2025		Fremont
200 Y IM	2:36.02	-0.42s (New PB)	B	BB: 2:26.69 (+9.33s \| 6.0%)	14	4	2	5

100 Y Back	1:06.66	-0.46s (New PB)	B	BB: 1:06.19 (+0.47s \| 0.7%)	14	2	6	4

50 Y Free	25.89	+0.09s	BB	A: 25.59 (+0.30s \| 1.2%)	14	2	7	9

200 Y Free	2:18.27	+0.30s	B	BB: 2:12.29 (+5.98s \| 4.3%)	14	4	3	9

200 Y Back	2:26.98	+0.34s	B	BB: 2:23.69 (+3.29s \| 2.2%)	14	1	8	3

100 Y Free	59.75	+1.24s	BB	A: 55.69 (+4.06s \| 6.8%)	14	3	3	7

PC SRVA SCY B BB+ Last Chance Meet			03/01/2025		San Ramon
100 Y Back	1:09.41	+2.29s	B	BB: 1:06.19 (+3.22s \| 4.6%)	14	4	5	2

50 Y Free	26.71	+0.91s	BB	A: 25.59 (+1.12s \| 4.2%)	14	3	5

200 Y IM	2:37.55	+1.11s	B	BB: 2:26.69 (+10.86s \| 6.9%)	14	5	6	3

Zone 2 Winter Championship Meet			02/01/2025		Hayward
100 Y Back	1:07.12	-0.71s (New PB)	B	BB: 1:06.19 (+0.93s \| 1.4%)	14	4	6	4

100 Y Free	58.51	-0.93s (New PB)	BB	A: 55.69 (+2.82s \| 4.8%)	14	8	4	2

200 Y IM	2:36.44	-1.38s (New PB)	B	BB: 2:26.69 (+9.75s \| 6.2%)	14	8	6	5

2024 12 14 CDST SC C B BB+ Meet			12/14/2024		Fremont
200 Y IM	2:37.82		B	BB: 2:26.69 (+11.13s \| 7.1%)	14	3	4	4

100 Y Back	1:07.83		B	BB: 1:06.19 (+1.64s \| 2.4%)	14	3	4	2

200 Y Back	2:27.97	+1.33s	B	BB: 2:23.69 (+4.28s \| 2.9%)	14	1	8	1

50 Y Free	25.80	-1.21s (New PB)	BB	A: 25.59 (+0.21s \| 0.8%)	14	4	5	6

100 Y Free	59.44		BB	A: 55.69 (+3.75s \| 6.3%)	14	4	3	1

200 Y Free	2:17.97		B	BB: 2:12.29 (+5.68s \| 4.1%)	14	3	9	4

SRVA SCY CBBB+			11/02/2024		San Ramon
50 Y Free	27.01		BB	A: 25.59 (+1.42s \| 5.3%)	14		5	4

200 Y Back	2:26.64		B	BB: 2:23.69 (+2.95s \| 2.0%)	14	3	4	3

100 Y Breast	1:21.11			B: 1:20.49 (+0.62s \| 0.8%)	14	6	3	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.

Event	Best Time	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL
Free 50 Y	25.80	22.79 (+3.01s \| 11.7%)	26.89	24.79 (+1.01s \| 3.9%)	23.29 (+2.51s \| 9.7%)	22.19 (+3.61s \| 14.0%)	21.29 (+4.51s \| 17.5%)	21.29 (+4.51s \| 17.5%)	20.59 (+5.21s \| 20.2%)	20.09 (+5.71s \| 22.1%)	20.39 (+5.41s \| 21.0%)	N/A
Free 100 Y	58.51	50.09 (+8.42s \| 14.4%)	58.69	54.19 (+4.32s \| 7.4%)	51.19 (+7.32s \| 12.5%)	48.19 (+10.32s \| 17.6%)	46.39 (+12.12s \| 20.7%)	46.39 (+12.12s \| 20.7%)	45.09 (+13.42s \| 22.9%)	43.49 (+15.02s \| 25.7%)	44.39 (+14.12s \| 24.1%)	N/A
Free 200 Y	2:17.97	1:48.89 (+29.08s \| 21.1%)	2:08.39 (+9.58s \| 6.9%)	1:58.59 (+19.38s \| 14.0%)	1:52.09 (+25.88s \| 18.8%)	1:45.79 (+32.18s \| 23.3%)	1:41.59 (+36.38s \| 26.4%)	1:41.59 (+36.38s \| 26.4%)	1:38.79 (+39.18s \| 28.4%)	1:36.49 (+41.48s \| 30.1%)	1:38.09 (+39.88s \| 28.9%)	N/A
Back 100 Y	1:06.66	55.19 (+11.47s \| 17.2%)	1:04.69 (+1.97s \| 3.0%)	59.79 (+6.87s \| 10.3%)	55.99 (+10.67s \| 16.0%)	53.89 (+12.77s \| 19.2%)	51.49 (+15.17s \| 22.8%)	51.49 (+15.17s \| 22.8%)	49.39 (+17.27s \| 25.9%)	47.59 (+19.07s \| 28.6%)	48.89 (+17.77s \| 26.7%)	N/A
Back 200 Y	2:26.64	2:00.59 (+26.05s \| 17.8%)	2:20.69 (+5.95s \| 4.1%)	2:09.89 (+16.75s \| 11.4%)	2:01.59 (+25.05s \| 17.1%)	1:57.29 (+29.35s \| 20.0%)	1:52.79 (+33.85s \| 23.1%)	1:52.79 (+33.85s \| 23.1%)	1:48.29 (+38.35s \| 26.2%)	1:45.49 (+41.15s \| 28.1%)	1:47.09 (+39.55s \| 27.0%)	N/A
Breast 100 Y	1:21.11	1:03.89 (+17.22s \| 21.2%)	1:13.59 (+7.52s \| 9.3%)	1:07.89 (+13.22s \| 16.3%)	1:02.89 (+18.22s \| 22.5%)	1:00.89 (+20.22s \| 24.9%)	57.99 (+23.12s \| 28.5%)	57.99 (+23.12s \| 28.5%)	55.89 (+25.22s \| 31.1%)	54.19 (+26.92s \| 33.2%)	55.29 (+25.82s \| 31.8%)	N/A
IM 200 Y	2:36.02	2:03.09 (+32.93s \| 21.1%)	2:23.29 (+12.73s \| 8.2%)	2:12.29 (+23.73s \| 15.2%)	2:04.69 (+31.33s \| 20.1%)	1:58.19 (+37.83s \| 24.2%)	1:53.89 (+42.13s \| 27.0%)	1:53.89 (+42.13s \| 27.0%)	1:50.09 (+45.93s \| 29.4%)	1:46.39 (+49.63s \| 31.8%)	1:48.89 (+47.13s \| 30.2%)	N/A

Event	Best Time	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
Free 50 M	29.67	26.29 (+3.38s \| 11.4%)	30.19	27.89 (+1.78s \| 6.0%)	26.79 (+2.88s \| 9.7%)	25.89 (+3.78s \| 12.7%)	24.59 (+5.08s \| 17.1%)	24.59 (+5.08s \| 17.1%)	24.29 (+5.38s \| 18.1%)	23.39 (+6.28s \| 21.2%)	23.79 (+5.88s \| 19.8%)	N/A	22.79 (+6.88s \| 23.2%)
Free 100 M	1:08.40	57.19 (+11.21s \| 16.4%)	1:07.39 (+1.01s \| 1.5%)	1:02.19 (+6.21s \| 9.1%)	59.19 (+9.21s \| 13.5%)	56.09 (+12.31s \| 18.0%)	53.59 (+14.81s \| 21.7%)	53.59 (+14.81s \| 21.7%)	52.59 (+15.81s \| 23.1%)	50.99 (+17.41s \| 25.5%)	51.99 (+16.41s \| 24.0%)	N/A	49.99 (+18.41s \| 26.9%)
Free 200 M	2:34.15	2:05.69 (+28.46s \| 18.5%)	2:27.89 (+6.26s \| 4.1%)	2:16.49 (+17.66s \| 11.5%)	2:09.29 (+24.86s \| 16.1%)	2:03.09 (+31.06s \| 20.1%)	1:57.79 (+36.36s \| 23.6%)	1:57.79 (+36.36s \| 23.6%)	1:55.49 (+38.66s \| 25.1%)	1:52.19 (+41.96s \| 27.2%)	1:54.09 (+40.06s \| 26.0%)	N/A	1:49.99 (+44.16s \| 28.6%)
Back 100 M	1:16.85	1:04.59 (+12.26s \| 16.0%)	1:15.49 (+1.36s \| 1.8%)	1:09.69 (+7.16s \| 9.3%)	1:05.89 (+10.96s \| 14.3%)	1:03.29 (+13.56s \| 17.6%)	1:00.59 (+16.26s \| 21.2%)	1:00.59 (+16.26s \| 21.2%)	58.89 (+17.96s \| 23.4%)	57.29 (+19.56s \| 25.5%)	58.19 (+18.66s \| 24.3%)	N/A	55.69 (+21.16s \| 27.5%)
Back 200 M	2:48.03	2:20.59 (+27.44s \| 16.3%)	2:41.39 (+6.64s \| 4.0%)	2:28.89 (+19.14s \| 11.4%)	2:22.69 (+25.34s \| 15.1%)	2:17.39 (+30.64s \| 18.2%)	2:11.89 (+36.14s \| 21.5%)	2:11.89 (+36.14s \| 21.5%)	2:08.29 (+39.74s \| 23.7%)	2:04.49 (+43.54s \| 25.9%)	2:06.99 (+41.04s \| 24.4%)	N/A	2:01.69 (+46.34s \| 27.6%)