Jonathan KO

Age: 12 years old
Age Category: 11-12
Team: Chino Hills Aquatics | Southern California Swimming
Participation: 2 meets 10 events

Personal Best

Short course distance

Event	Time	Age	Date	Standard	Next Standard	Southern California Swimming	Chino Hills Aquatics
Breast 50 Y	34.17	11	03/22/2024	AA	AAA: 33.29 (+0.88s \| 2.6%)	8	1

Breast 100 Y	1:13.27	11	03/22/2024	AA	AAA: 1:11.39 (+1.88s \| 2.6%)	15	1

Breast 200 Y	2:38.82	11	03/22/2024	AA	AAA: 2:34.39 (+4.43s \| 2.8%)	8	1

Fly 50 Y	33.67	11	03/22/2024	BB	A: 31.19 (+2.48s \| 7.4%)	38	1

IM 100 Y	1:09.36	11	03/22/2024	A	AA: 1:06.99 (+2.37s \| 3.4%)	16	1

IM 400 Y	5:12.88	11	03/22/2024	A	AA: 5:09.79 (+3.09s \| 1.0%)	6	1

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Southern California Swimming

Chino Hills Aquatics

Free 100 M

1:18.32

07/27/2023

BB: 1:16.19 (+2.13s | 2.7%)

Breast 50 M

39.18

07/27/2023

AAA: 38.09 (+1.09s | 2.8%)

25 Breast

28.94

50 Breast

10.24

39.18

50 Breast

39.18

Breast 100 M

1:25.09

07/27/2023

AAA: 1:23.09 (+2.00s | 2.4%)

50 Breast

40.78

100 Breast

44.31

1:25.09

100 Breast

1:25.09

IM 200 M

3:04.07

07/27/2023

A: 2:53.69 (+10.38s | 5.6%)

Above are the fastest times that Jonathan KO has achieved in his swimming career. For each event, you can find Jonathan's best time, the corresponding time standard, as well as how much faster Jonathan needs to be to reach the next level. The last columns provide Jonathan rankings at the team and LSC levels. These rankings are based on the Jonathan'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	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Breast 50 Y	34.17	N/A	N/A	N/A	N/A	N/A	N/A	35.49 2:35.19
Breast 100 Y	1:13.27	1:00.89 (+12.38s \| 16.9%)	57.99 (+15.28s \| 20.9%)	57.99 (+15.28s \| 20.9%)	55.89 (+17.38s \| 23.7%)	54.19 (+19.08s \| 26.0%)	55.29 (+17.98s \| 24.5%)	1:15.89 1:01.79 (+11.48s \| 15.7%)
Breast 200 Y	2:38.82	2:13.29 (+25.53s \| 16.1%)	2:07.99 (+30.83s \| 19.4%)	2:07.99 (+30.83s \| 19.4%)	2:02.29 (+36.53s \| 23.0%)	1:58.79 (+40.03s \| 25.2%)	2:00.99 (+37.83s \| 23.8%)	2:42.99 2:17.39 (+21.43s \| 13.5%)
Fly 50 Y	33.67	N/A	N/A	N/A	N/A	N/A	N/A	30.49 (+3.18s \| 9.4%)
IM 100 Y	1:09.36	N/A	N/A	N/A	N/A	N/A	N/A	1:08.09 (+1.27s \| 1.8%)
IM 400 Y	5:12.88	4:14.69 (+58.19s \| 18.6%)	4:06.99 (+65.89s \| 21.1%)	4:06.99 (+65.89s \| 21.1%)	3:57.59 (+75.29s \| 24.1%)	3:48.79 (+84.09s \| 26.9%)	3:52.69 (+80.19s \| 25.6%)	5:12.19 (+0.69s \| 0.2%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 100 M	1:18.32	56.09 (+22.23s \| 28.4%)	53.59 (+24.73s \| 31.6%)	53.59 (+24.73s \| 31.6%)	52.59 (+25.73s \| 32.9%)	50.99 (+27.33s \| 34.9%)	51.99 (+26.33s \| 33.6%)	1:07.49 (+10.83s \| 13.8%)
Breast 50 M	39.18	N/A	N/A	N/A	N/A	N/A	N/A	40.39
Breast 100 M	1:25.09	1:11.29 (+13.80s \| 16.2%)	1:08.19 (+16.90s \| 19.9%)	1:08.19 (+16.90s \| 19.9%)	1:06.59 (+18.50s \| 21.7%)	1:04.09 (+21.00s \| 24.7%)	1:05.29 (+19.80s \| 23.3%)	1:27.69 1:21.99 (+3.10s \| 3.6%)
IM 200 M	3:04.07	2:18.39 (+45.68s \| 24.8%)	2:12.79 (+51.28s \| 27.9%)	2:12.79 (+51.28s \| 27.9%)	2:09.59 (+54.48s \| 29.6%)	2:05.79 (+58.28s \| 31.7%)	2:08.19 (+55.88s \| 30.4%)	2:48.19 (+15.88s \| 8.6%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

SWAGR

03/22/2024

Clovis, CA

100 Y IM

1:09.36

AA: 1:06.99 (+2.37s | 3.4%)

400 Y IM

5:12.88

AA: 5:09.79 (+3.09s | 1.0%)

50 Y Breast

34.17

AAA: 33.29 (+0.88s | 2.6%)

50 Y Fly

33.67

A: 31.19 (+2.48s | 7.4%)

200 Y Breast

2:38.82

AAA: 2:34.39 (+4.43s | 2.8%)

100 Y Breast

1:13.27

AAA: 1:11.39 (+1.88s | 2.6%)

LCM Far Westerns Championships (host: TERA)

07/27/2023

Concord, CA

50 M Breast

39.18

AAAA

25 Breast

28.94

50 Breast

10.24

39.18

50 Breast

39.18

200 M IM

3:04.07

AAA: 3:00.79 (+3.28s | 1.8%)

100 M Breast

1:25.09

AAAA

50 Breast

40.78

100 Breast

44.31

1:25.09

100 Breast

1:25.09

100 M Free

1:18.32

AA: 1:16.69 (+1.63s | 2.1%)

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.