Irene Choi

Age: 9 years old
Age Category: 10 & under
Team: Santa Clara Swim Club | Pacific Swimming

Personal Best

Short course distance

Event	Time	Age	Date	Standard	Next Standard	Pacific Swimming	Santa Clara Swim Club
Free 50 Y	43.24	9	10/11/2025		B: 39.79 (+3.45s \| 8.0%)	639	33

Free 200 Y	3:43.95	9	02/08/2025		B: 3:22.79 (+21.16s \| 9.4%)	212	14

Back 50 Y	59.38	9	02/08/2025		B: 48.59 (+10.79s \| 18.2%)	820	35

Back 100 Y	1:40.58	9	10/11/2025	B	BB: 1:33.99 (+6.59s \| 6.6%)	208	21

Breast 50 Y	52.13	9	10/11/2025	B	BB: 48.69 (+3.44s \| 6.6%)	340	27

Breast 100 Y	2:07.45	9	02/08/2025		B: 2:00.29 (+7.16s \| 5.6%)	375	25

IM 100 Y	1:43.21	9	10/11/2025	B	BB: 1:33.19 (+10.02s \| 9.7%)	388	26

Long course distance

Event	Time	Age	Date	Next Standard	Pacific Swimming	Santa Clara Swim Club
Free 100 M	1:48.36	9	07/19/2025	B: 1:44.09 (+4.27s \| 3.9%)	291	22

Breast 50 M	1:08.71	9	07/19/2025	B: 1:02.19 (+6.52s \| 9.5%)	390	35

Above are the fastest times that Irene Choi has achieved in her swimming career. For each event, you can find Irene's best time, the corresponding time standard, as well as how much faster Irene needs to be to reach the next level. The last columns provide Irene rankings at the team and LSC levels. These rankings are based on the Irene'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	43.24	31.39 (+11.85s \| 27.4%)	30.59 (+12.65s \| 29.3%)	29.99 (+13.25s \| 30.6%)	27.69 (+15.55s \| 36.0%)	26.09 (+17.15s \| 39.7%)	24.89 (+18.35s \| 42.4%)	23.89 (+19.35s \| 44.8%)	23.89 (+19.35s \| 44.8%)	23.29 (+19.95s \| 46.1%)	22.59 (+20.65s \| 47.8%)	22.79 (+20.45s \| 47.3%)	N/A	30.89 (+12.35s \| 28.6%)
Free 200 Y	3:43.95	2:35.59 (+68.36s \| 30.5%)	2:29.49 (+74.46s \| 33.2%)	2:19.99 (+83.96s \| 37.5%)	2:09.29 (+94.66s \| 42.3%)	2:02.69 (+101.26s \| 45.2%)	1:56.29 (+107.66s \| 48.1%)	1:52.89 (+111.06s \| 49.6%)	1:52.29 (+111.66s \| 49.9%)	1:49.09 (+114.86s \| 51.3%)	1:46.69 (+117.26s \| 52.4%)	1:47.39 (+116.56s \| 52.0%)	N/A	2:29.09 (+74.86s \| 33.4%)
Back 50 Y	59.38	36.69 (+22.69s \| 38.2%)	35.49 (+23.89s \| 40.2%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+22.89s \| 38.5%)
Back 100 Y	1:40.58	1:19.29 (+21.29s \| 21.2%)	1:17.09 (+23.49s \| 23.4%)	1:10.79 (+29.79s \| 29.6%)	1:05.39 (+35.19s \| 35.0%)	1:01.39 (+39.19s \| 39.0%)	59.49 (+41.09s \| 40.9%)	57.09 (+43.49s \| 43.2%)	57.09 (+43.49s \| 43.2%)	55.09 (+45.49s \| 45.2%)	53.89 (+46.69s \| 46.4%)	54.49 (+46.09s \| 45.8%)	N/A	1:17.89 (+22.69s \| 22.6%)
Breast 50 Y	52.13	41.69 (+10.44s \| 20.0%)	40.29 (+11.84s \| 22.7%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+11.74s \| 22.5%)
Breast 100 Y	2:07.45	1:31.89 (+35.56s \| 27.9%)	1:28.99 (+38.46s \| 30.2%)	1:21.99 (+45.46s \| 35.7%)	1:15.69 (+51.76s \| 40.6%)	1:10.49 (+56.96s \| 44.7%)	1:07.59 (+59.86s \| 47.0%)	1:05.49 (+61.96s \| 48.6%)	1:05.49 (+61.96s \| 48.6%)	1:03.09 (+64.36s \| 50.5%)	1:01.79 (+65.66s \| 51.5%)	1:02.79 (+64.66s \| 50.7%)	N/A	1:27.99 (+39.46s \| 31.0%)
IM 100 Y	1:43.21	1:20.09 (+23.12s \| 22.4%)	1:17.09 (+26.12s \| 25.3%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+25.52s \| 24.7%)

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	1:48.36	1:20.19 (+28.17s \| 26.0%)	1:17.59 (+30.77s \| 28.4%)	1:14.09 (+34.27s \| 31.6%)	1:08.39 (+39.97s \| 36.9%)	1:04.99 (+43.37s \| 40.0%)	1:01.89 (+46.47s \| 42.9%)	59.29 (+49.07s \| 45.3%)	59.29 (+49.07s \| 45.3%)	58.19 (+50.17s \| 46.3%)	56.99 (+51.37s \| 47.4%)	57.59 (+50.77s \| 46.9%)	N/A	55.79 (+52.57s \| 48.5%)	1:17.49 (+30.87s \| 28.5%)
Breast 50 M	1:08.71	47.49 (+21.22s \| 30.9%)	45.89 (+22.82s \| 33.2%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	46.19 (+22.52s \| 32.8%)

Progression

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

Event	Time	Standard	Next Standard	Age	Heat	Lane	Ranking
QSS Santa Cruz Competenicia C B A+		10/11/2025		Watsonville
50 Y Free	43.24		B: 39.79 (+3.45s \| 8.0%)	9	6	7	4

100 Y Back	1:40.58	B	BB: 1:33.99 (+6.59s \| 6.6%)	9	3	7	2

100 Y IM	1:43.21	B	BB: 1:33.19 (+10.02s \| 9.7%)	9	4	5	5

50 Y Breast	52.13	B	BB: 48.69 (+3.44s \| 6.6%)	9	4	1	7

Santa Clara Valley Splash Block Party		07/19/2025		San Jose
50 M Breast	1:08.71		B: 1:02.19 (+6.52s \| 9.5%)	9	3	1	3

100 M Free	1:48.36		B: 1:44.09 (+4.27s \| 3.9%)	9	7	1	3

Swim South Bay		02/08/2025		San Jose
50 Y Back	59.38		B: 48.59 (+10.79s \| 18.2%)	9	4	3	3

200 Y Free	3:43.95		B: 3:22.79 (+21.16s \| 9.4%)	9	3	3	9

100 Y Breast	2:07.45		B: 2:00.29 (+7.16s \| 5.6%)	9	9	8	5

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.