Jiacheng Liang

Age: 13 years old
Age Category: 13-14
Team: Pleasanton Seahawks | Pacific Swimming
Participation: 2 meets 15 events

Personal Best

Long course distance

Event	Time	Age	Date	Standard	Next Standard	Pacific Swimming	Pleasanton Seahawks
Free 50 M	30.38	13	05/24/2025	BB	A: 29.39 (+0.99s \| 3.3%)	193	18

Free 100 M	1:07.40	13	05/24/2025	BB	A: 1:04.39 (+3.01s \| 4.5%)	191	20

Free 200 M	2:26.80	13	05/24/2025	BB	A: 2:20.59 (+6.21s \| 4.2%)	136	18

Free 400 M	5:12.19	13	05/24/2025	BB	A: 4:58.69 (+13.50s \| 4.3%)	107	10

Back 100 M	1:21.34	13	05/24/2025	B	BB: 1:17.69 (+3.65s \| 4.5%)	184	18

Breast 100 M	1:30.39	13	05/24/2025	B	BB: 1:27.09 (+3.30s \| 3.7%)	193	15

Fly 100 M	1:24.47	12	05/25/2024		B: 1:20.29 (+4.18s \| 4.9%)	225	24

IM 200 M	2:49.07	13	05/24/2025	BB	A: 2:36.69 (+12.38s \| 7.3%)	181	17

Short course distance

Event	Time		Age	Date	Standard	Next Standard	Pacific Swimming	Pleasanton Seahawks

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

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	30.38	28.49 (+1.89s \| 6.2%)	27.29 (+3.09s \| 10.2%)	30.19 (+0.19s \| 0.6%)	27.89 (+2.49s \| 8.2%)	26.79 (+3.59s \| 11.8%)	25.89 (+4.49s \| 14.8%)	24.59 (+5.79s \| 19.1%)	24.59 (+5.79s \| 19.1%)	24.29 (+6.09s \| 20.0%)	23.39 (+6.99s \| 23.0%)	23.79 (+6.59s \| 21.7%)	N/A	22.79 (+7.59s \| 25.0%)	30.19 (+0.19s \| 0.6%)
Free 100 M	1:07.40	1:02.09 (+5.31s \| 7.9%)	59.79 (+7.61s \| 11.3%)	1:07.39 (+0.01s \| 0.0%)	1:02.19 (+5.21s \| 7.7%)	59.19 (+8.21s \| 12.2%)	56.09 (+11.31s \| 16.8%)	53.59 (+13.81s \| 20.5%)	53.59 (+13.81s \| 20.5%)	52.59 (+14.81s \| 22.0%)	50.99 (+16.41s \| 24.3%)	51.99 (+15.41s \| 22.9%)	N/A	49.99 (+17.41s \| 25.8%)	1:04.89 (+2.51s \| 3.7%)
Free 200 M	2:26.80	2:15.99 (+10.81s \| 7.4%)	2:10.09 (+16.71s \| 11.4%)	2:27.89	2:16.49 (+10.31s \| 7.0%)	2:09.29 (+17.51s \| 11.9%)	2:03.09 (+23.71s \| 16.2%)	1:57.79 (+29.01s \| 19.8%)	1:57.79 (+29.01s \| 19.8%)	1:55.49 (+31.31s \| 21.3%)	1:52.19 (+34.61s \| 23.6%)	1:54.09 (+32.71s \| 22.3%)	N/A	1:49.99 (+36.81s \| 25.1%)	2:21.29 (+5.51s \| 3.8%)
Free 400 M	5:12.19	4:56.39 (+15.80s \| 5.1%)	4:37.99 (+34.20s \| 11.0%)	5:12.79	4:48.69 (+23.50s \| 7.5%)	4:34.19 (+38.00s \| 12.2%)	4:21.09 (+51.10s \| 16.4%)	4:09.99 (+62.20s \| 19.9%)	4:09.99 (+62.20s \| 19.9%)	4:05.29 (+66.90s \| 21.4%)	3:59.29 (+72.90s \| 23.4%)	4:02.79 (+69.40s \| 22.2%)	N/A	3:55.59 (+76.60s \| 24.5%)	N/A
Back 100 M	1:21.34	1:12.19 (+9.15s \| 11.2%)	1:07.99 (+13.35s \| 16.4%)	1:15.49 (+5.85s \| 7.2%)	1:09.69 (+11.65s \| 14.3%)	1:05.89 (+15.45s \| 19.0%)	1:03.29 (+18.05s \| 22.2%)	1:00.59 (+20.75s \| 25.5%)	1:00.59 (+20.75s \| 25.5%)	58.89 (+22.45s \| 27.6%)	57.29 (+24.05s \| 29.6%)	58.19 (+23.15s \| 28.5%)	N/A	55.69 (+25.65s \| 31.5%)	1:13.09 (+8.25s \| 10.1%)
Breast 100 M	1:30.39	1:20.49 (+9.90s \| 11.0%)	1:14.69 (+15.70s \| 17.4%)	1:25.49 (+4.90s \| 5.4%)	1:18.89 (+11.50s \| 12.7%)	1:13.79 (+16.60s \| 18.4%)	1:11.29 (+19.10s \| 21.1%)	1:08.19 (+22.20s \| 24.6%)	1:08.19 (+22.20s \| 24.6%)	1:06.59 (+23.80s \| 26.3%)	1:04.09 (+26.30s \| 29.1%)	1:05.29 (+25.10s \| 27.8%)	N/A	1:02.19 (+28.20s \| 31.2%)	1:21.99 (+8.40s \| 9.3%)
Fly 100 M	1:24.47	1:09.49 (+14.98s \| 17.7%)	1:05.59 (+18.88s \| 22.4%)	1:12.69 (+11.78s \| 13.9%)	1:07.09 (+17.38s \| 20.6%)	1:03.59 (+20.88s \| 24.7%)	1:00.89 (+23.58s \| 27.9%)	57.99 (+26.48s \| 31.3%)	57.99 (+26.48s \| 31.3%)	57.09 (+27.38s \| 32.4%)	55.09 (+29.38s \| 34.8%)	55.99 (+28.48s \| 33.7%)	N/A	53.59 (+30.88s \| 36.6%)	1:10.69 (+13.78s \| 16.3%)
IM 200 M	2:49.07	2:32.19 (+16.88s \| 10.0%)	2:26.69 (+22.38s \| 13.2%)	2:45.49 (+3.58s \| 2.1%)	2:32.79 (+16.28s \| 9.6%)	2:25.09 (+23.98s \| 14.2%)	2:18.39 (+30.68s \| 18.1%)	2:12.79 (+36.28s \| 21.5%)	2:12.79 (+36.28s \| 21.5%)	2:09.59 (+39.48s \| 23.4%)	2:05.79 (+43.28s \| 25.6%)	2:08.19 (+40.88s \| 24.2%)	N/A	2:03.49 (+45.58s \| 27.0%)	2:40.19 (+8.88s \| 5.3%)

Progression

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

Event	Time	Progress	Standard	Next Standard	Age	Heat	Lane	Ranking
2025 Tiger Aquatics C B BB+ Memorial Day Meet			05/24/2025		Stockton, CA
100 M Free	1:07.40	-8.17s (New PB)	BB	A: 1:04.39 (+3.01s \| 4.5%)	13	4	2	3

50 M Free	30.38	-2.30s (New PB)	BB	A: 29.39 (+0.99s \| 3.3%)	13	7	5	8

100 M Back	1:21.34		B	BB: 1:17.69 (+3.65s \| 4.5%)	13	5	8	7

200 M IM	2:49.07	-12.73s (New PB)	BB	A: 2:36.69 (+12.38s \| 7.3%)	13	5	1	6

100 M Breast	1:30.39		B	BB: 1:27.09 (+3.30s \| 3.7%)	13	5	2	8

200 M Free	2:26.80	-20.93s (New PB)	BB	A: 2:20.59 (+6.21s \| 4.2%)	13	5	6	7

400 M Free	5:12.19		BB	A: 4:58.69 (+13.50s \| 4.3%)	13	4	1	2

Tiger Aquatics LCM Age Group Open Meet			05/25/2024		Stockton, CA
200 M IM	3:01.80		BB	A: 2:53.69 (+8.11s \| 4.5%)	12	2	7	3

100 M Fly	1:24.47		BB	A: 1:19.49 (+4.98s \| 5.9%)	12	1	1	9

50 M Back	39.96		BB	A: 37.69 (+2.27s \| 5.7%)	12	3	5	6

100 M Free	1:15.57		BB	A: 1:10.39 (+5.18s \| 6.9%)	12	3	2	3

50 M Fly	36.76		BB	A: 35.29 (+1.47s \| 4.0%)	12	2	5	1

50 M Free	32.68		BB	A: 32.09 (+0.59s \| 1.8%)	12	2	5	3

50 M Breast	43.89		BB	A: 41.99 (+1.90s \| 4.3%)	12	2	1	2

200 M Free	2:47.73		B	BB: 2:46.39 (+1.34s \| 0.8%)	12	4	1	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.

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	30.38	28.49 (+1.89s \| 6.2%)	27.29 (+3.09s \| 10.2%)	30.19 (+0.19s \| 0.6%)	27.89 (+2.49s \| 8.2%)	26.79 (+3.59s \| 11.8%)	25.89 (+4.49s \| 14.8%)	24.59 (+5.79s \| 19.1%)	24.59 (+5.79s \| 19.1%)	24.29 (+6.09s \| 20.0%)	23.39 (+6.99s \| 23.0%)	23.79 (+6.59s \| 21.7%)	N/A	22.79 (+7.59s \| 25.0%)	30.19 (+0.19s \| 0.6%)
Free 100 M	1:07.40	1:02.09 (+5.31s \| 7.9%)	59.79 (+7.61s \| 11.3%)	1:07.39 (+0.01s \| 0.0%)	1:02.19 (+5.21s \| 7.7%)	59.19 (+8.21s \| 12.2%)	56.09 (+11.31s \| 16.8%)	53.59 (+13.81s \| 20.5%)	53.59 (+13.81s \| 20.5%)	52.59 (+14.81s \| 22.0%)	50.99 (+16.41s \| 24.3%)	51.99 (+15.41s \| 22.9%)	N/A	49.99 (+17.41s \| 25.8%)	1:04.89 (+2.51s \| 3.7%)
Free 200 M	2:26.80	2:15.99 (+10.81s \| 7.4%)	2:10.09 (+16.71s \| 11.4%)	2:27.89	2:16.49 (+10.31s \| 7.0%)	2:09.29 (+17.51s \| 11.9%)	2:03.09 (+23.71s \| 16.2%)	1:57.79 (+29.01s \| 19.8%)	1:57.79 (+29.01s \| 19.8%)	1:55.49 (+31.31s \| 21.3%)	1:52.19 (+34.61s \| 23.6%)	1:54.09 (+32.71s \| 22.3%)	N/A	1:49.99 (+36.81s \| 25.1%)	2:21.29 (+5.51s \| 3.8%)
Free 400 M	5:12.19	4:56.39 (+15.80s \| 5.1%)	4:37.99 (+34.20s \| 11.0%)	5:12.79	4:48.69 (+23.50s \| 7.5%)	4:34.19 (+38.00s \| 12.2%)	4:21.09 (+51.10s \| 16.4%)	4:09.99 (+62.20s \| 19.9%)	4:09.99 (+62.20s \| 19.9%)	4:05.29 (+66.90s \| 21.4%)	3:59.29 (+72.90s \| 23.4%)	4:02.79 (+69.40s \| 22.2%)	N/A	3:55.59 (+76.60s \| 24.5%)	N/A
Back 100 M	1:21.34	1:12.19 (+9.15s \| 11.2%)	1:07.99 (+13.35s \| 16.4%)	1:15.49 (+5.85s \| 7.2%)	1:09.69 (+11.65s \| 14.3%)	1:05.89 (+15.45s \| 19.0%)	1:03.29 (+18.05s \| 22.2%)	1:00.59 (+20.75s \| 25.5%)	1:00.59 (+20.75s \| 25.5%)	58.89 (+22.45s \| 27.6%)	57.29 (+24.05s \| 29.6%)	58.19 (+23.15s \| 28.5%)	N/A	55.69 (+25.65s \| 31.5%)	1:13.09 (+8.25s \| 10.1%)
Breast 100 M	1:30.39	1:20.49 (+9.90s \| 11.0%)	1:14.69 (+15.70s \| 17.4%)	1:25.49 (+4.90s \| 5.4%)	1:18.89 (+11.50s \| 12.7%)	1:13.79 (+16.60s \| 18.4%)	1:11.29 (+19.10s \| 21.1%)	1:08.19 (+22.20s \| 24.6%)	1:08.19 (+22.20s \| 24.6%)	1:06.59 (+23.80s \| 26.3%)	1:04.09 (+26.30s \| 29.1%)	1:05.29 (+25.10s \| 27.8%)	N/A	1:02.19 (+28.20s \| 31.2%)	1:21.99 (+8.40s \| 9.3%)
Fly 100 M	1:24.47	1:09.49 (+14.98s \| 17.7%)	1:05.59 (+18.88s \| 22.4%)	1:12.69 (+11.78s \| 13.9%)	1:07.09 (+17.38s \| 20.6%)	1:03.59 (+20.88s \| 24.7%)	1:00.89 (+23.58s \| 27.9%)	57.99 (+26.48s \| 31.3%)	57.99 (+26.48s \| 31.3%)	57.09 (+27.38s \| 32.4%)	55.09 (+29.38s \| 34.8%)	55.99 (+28.48s \| 33.7%)	N/A	53.59 (+30.88s \| 36.6%)	1:10.69 (+13.78s \| 16.3%)
IM 200 M	2:49.07	2:32.19 (+16.88s \| 10.0%)	2:26.69 (+22.38s \| 13.2%)	2:45.49 (+3.58s \| 2.1%)	2:32.79 (+16.28s \| 9.6%)	2:25.09 (+23.98s \| 14.2%)	2:18.39 (+30.68s \| 18.1%)	2:12.79 (+36.28s \| 21.5%)	2:12.79 (+36.28s \| 21.5%)	2:09.59 (+39.48s \| 23.4%)	2:05.79 (+43.28s \| 25.6%)	2:08.19 (+40.88s \| 24.2%)	N/A	2:03.49 (+45.58s \| 27.0%)	2:40.19 (+8.88s \| 5.3%)