Shoma Kono

Age: 12 years old
Age Category: 11-12
Team: Team Rebel Aquatics | Southern California Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Southern California Swimming

Team Rebel Aquatics

Back 50 Y

34.65

12/08/2023

A: 32.69 (+1.96s | 5.7%)

Back 100 Y

1:13.12

01/20/2024

A: 1:09.29 (+3.83s | 5.2%)

50 Back

35.37

100 Back

37.75

1:13.12

100 Back

1:13.12

Breast 50 Y

39.01

01/20/2024

A: 36.69 (+2.32s | 5.9%)

Breast 100 Y

1:20.89

12/08/2023

A: 1:18.39 (+2.50s | 3.1%)

50 Breast

38.63

100 Breast

42.26

1:20.89

100 Breast

1:20.89

Fly 50 Y

34.53

12/08/2023

BB: 34.19 (+0.34s | 1.0%)

137

Fly 100 Y

1:19.66

12/08/2023

BB: 1:16.09 (+3.57s | 4.5%)

50 Fly

36.00

100 Fly

43.66

1:19.66

100 Fly

1:19.66

IM 100 Y

1:15.67

03/14/2024

A: 1:09.99 (+5.68s | 7.5%)

50 IM

36.16

100 IM

39.51

1:15.67

100 IM

1:15.67

IM 200 Y

2:41.79

12/08/2023

A: 2:32.29 (+9.50s | 5.9%)

50 Fly

36.43

100 Back

40.52

1:16.95

100 IM

1:16.95

150 Breast

44.32

2:01.27

200 Free

40.52

2:41.79

100 IM

1:24.84

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Southern California Swimming

Team Rebel Aquatics

Back 50 M

36.86

07/24/2025

AA: 35.99 (+0.87s | 2.4%)

Back 100 M

1:19.35

06/12/2025

AA: 1:18.09 (+1.26s | 1.6%)

50 Back

38.20

100 Back

41.15

1:19.35

100 Back

1:19.35

Breast 50 M

40.37

06/12/2025

AA: 39.99 (+0.38s | 0.9%)

Breast 100 M

1:24.77

07/24/2025

AAA: 1:23.09 (+1.68s | 2.0%)

50 Breast

40.14

100 Breast

44.63

1:24.77

100 Breast

1:24.77

Fly 100 M

1:34.20

07/20/2023

BB: 1:27.29 (+6.91s | 7.3%)

118

50 Fly

42.23

100 Fly

51.97

1:34.20

100 Fly

1:34.20

IM 200 M

2:57.53

06/12/2025

A: 2:53.69 (+3.84s | 2.2%)

101

50 Fly

39.63

100 Back

45.00

1:24.63

100 IM

1:24.63

150 Breast

49.52

2:14.15

200 Free

43.38

2:57.53

100 IM

1:32.90

Above are the fastest times that Shoma Kono has achieved in his swimming career. For each event, you can find Shoma's best time, the corresponding time standard, as well as how much faster Shoma needs to be to reach the next level. The last columns provide Shoma rankings at the team and LSC levels. These rankings are based on the Shoma'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
Back 50 Y	34.65	N/A	N/A	N/A	N/A	N/A	N/A	31.89 (+2.76s \| 8.0%)
Back 100 Y	1:13.12	53.89 (+19.23s \| 26.3%)	51.49 (+21.63s \| 29.6%)	51.49 (+21.63s \| 29.6%)	49.39 (+23.73s \| 32.5%)	47.59 (+25.53s \| 34.9%)	48.89 (+24.23s \| 33.1%)	1:07.49 (+5.63s \| 7.7%)
Breast 50 Y	39.01	N/A	N/A	N/A	N/A	N/A	N/A	35.49 (+3.52s \| 9.0%)
Breast 100 Y	1:20.89	1:00.89 (+20.00s \| 24.7%)	57.99 (+22.90s \| 28.3%)	57.99 (+22.90s \| 28.3%)	55.89 (+25.00s \| 30.9%)	54.19 (+26.70s \| 33.0%)	55.29 (+25.60s \| 31.6%)	1:15.89 (+5.00s \| 6.2%)
Fly 50 Y	34.53	N/A	N/A	N/A	N/A	N/A	N/A	30.49 (+4.04s \| 11.7%)
Fly 100 Y	1:19.66	52.89 (+26.77s \| 33.6%)	50.59 (+29.07s \| 36.5%)	50.59 (+29.07s \| 36.5%)	48.99 (+30.67s \| 38.5%)	47.79 (+31.87s \| 40.0%)	48.39 (+31.27s \| 39.3%)	1:07.09 (+12.57s \| 15.8%)
IM 100 Y	1:15.67	N/A	N/A	N/A	N/A	N/A	N/A	1:08.09 (+7.58s \| 10.0%)
IM 200 Y	2:41.79	1:58.19 (+43.60s \| 26.9%)	1:53.89 (+47.90s \| 29.6%)	1:53.89 (+47.90s \| 29.6%)	1:50.09 (+51.70s \| 32.0%)	1:46.39 (+55.40s \| 34.2%)	1:48.89 (+52.90s \| 32.7%)	2:27.09 (+14.70s \| 9.1%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Back 50 M	36.86	N/A	N/A	N/A	N/A	N/A	N/A	36.79 (+0.07s \| 0.2%)
Back 100 M	1:19.35	1:03.29 (+16.06s \| 20.2%)	1:00.59 (+18.76s \| 23.6%)	1:00.59 (+18.76s \| 23.6%)	58.89 (+20.46s \| 25.8%)	57.29 (+22.06s \| 27.8%)	58.19 (+21.16s \| 26.7%)	1:18.49 (+0.86s \| 1.1%)
Breast 50 M	40.37	N/A	N/A	N/A	N/A	N/A	N/A	40.39
Breast 100 M	1:24.77	1:11.29 (+13.48s \| 15.9%)	1:08.19 (+16.58s \| 19.6%)	1:08.19 (+16.58s \| 19.6%)	1:06.59 (+18.18s \| 21.4%)	1:04.09 (+20.68s \| 24.4%)	1:05.29 (+19.48s \| 23.0%)	1:27.69 1:21.99 (+2.78s \| 3.3%)
Fly 100 M	1:34.20	1:00.89 (+33.31s \| 35.4%)	57.99 (+36.21s \| 38.4%)	57.99 (+36.21s \| 38.4%)	57.09 (+37.11s \| 39.4%)	55.09 (+39.11s \| 41.5%)	55.99 (+38.21s \| 40.6%)	1:16.39 (+17.81s \| 18.9%)
IM 200 M	2:57.53	2:18.39 (+39.14s \| 22.0%)	2:12.79 (+44.74s \| 25.2%)	2:12.79 (+44.74s \| 25.2%)	2:09.59 (+47.94s \| 27.0%)	2:05.79 (+51.74s \| 29.1%)	2:08.19 (+49.34s \| 27.8%)	2:48.19 (+9.34s \| 5.3%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 CA SCS RAA Summer A G Champs

07/24/2025

Riverside

50 M Back

36.86

-0.66s (New PB)

AA: 35.99 (+0.87s | 2.4%)

100 M Breast

1:24.77

-0.36s (New PB)

AAA: 1:23.09 (+1.68s | 2.0%)

50 Breast

40.14

100 Breast

44.63

1:24.77

100 Breast

1:24.77

2025 CA SCS RAA June Age Group Championships

06/12/2025

Riverside

200 M IM

2:57.53

-13.43s (New PB)

A: 2:53.69 (+3.84s | 2.2%)

50 Fly

39.63

100 Back

45.00

1:24.63

100 IM

1:24.63

150 Breast

49.52

2:14.15

200 Free

43.38

2:57.53

100 IM

1:32.90

100 M Breast

1:25.13

-8.63s (New PB)

AAA: 1:23.09 (+2.04s | 2.4%)

50 Breast

40.36

100 Breast

44.77

1:25.13

100 Breast

1:25.13

100 M Back

1:19.35

-4.65s (New PB)

AA: 1:18.09 (+1.26s | 1.6%)

50 Back

38.20

100 Back

41.15

1:19.35

100 Back

1:19.35

50 M Breast

40.37

-4.25s (New PB)

AA: 39.99 (+0.38s | 0.9%)

50 M Back

37.52

-7.04s (New PB)

AA: 35.99 (+1.53s | 4.1%)

25 Back

34.58

50 Back

2.94

37.52

50 Back

37.52

2024 CA RAA SCS WAG

12/13/2024

Riverside

50 Y Breast

39.97

+0.96s

A: 36.69 (+3.28s | 8.2%)

100 Y Breast

1:27.41

+6.52s

BB: 1:25.49 (+1.92s | 2.2%)

50 Breast

41.51

100 Breast

45.90

1:27.41

100 Breast

1:27.41

2024 CA SCS NOVA June Age Group Invite

06/13/2024

Irvine

100 M Back

1:24.00

-7.56s (New PB)

A: 1:21.89 (+2.11s | 2.5%)

50 Back

40.19

100 Back

43.81

1:24.00

100 Back

1:24.00

100 M Breast

1:34.92

+1.16s

A: 1:31.29 (+3.63s | 3.8%)

50 Breast

44.49

100 Breast

50.43

1:34.92

100 Breast

1:34.92

2024 SCS Spring Age Group Champshipson

03/14/2024

Pasadena

50 Y Breast

39.30

+0.29s

AAA: 38.29 (+1.01s | 2.6%)

200 Y IM

2:42.65

+0.86s

AAA: 2:38.39 (+4.26s | 2.6%)

50 Fly

37.57

100 Back

41.86

1:19.43

100 IM

1:19.43

150 Breast

45.88

2:05.31

200 Free

37.34

2:42.65

100 IM

1:23.22

100 Y Breast

1:23.46

+2.57s

AAA: 1:22.69 (+0.77s | 0.9%)

50 Breast

39.30

100 Breast

44.16

1:23.46

100 Breast

1:23.46

50 Y Back

34.74

+0.09s

AAA: 33.99 (+0.75s | 2.2%)

100 Y Back

1:15.07

+1.95s

AAA: 1:12.49 (+2.58s | 3.4%)

50 Back

35.85

100 Back

39.22

1:15.07

100 Back

1:15.07

100 Y IM

1:15.67

AAA: 1:13.09 (+2.58s | 3.4%)

50 IM

36.16

100 IM

39.51

1:15.67

100 IM

1:15.67

2024 SCS All Star Festival

01/20/2024

Las Vegas

100 Y Breast

1:23.04

+2.15s

AAA: 1:22.69 (+0.35s | 0.4%)

50 Breast

40.02

100 Breast

43.02

1:23.04

100 Breast

1:23.04

100 Y Back

1:13.12

AAA: 1:12.49 (+0.63s | 0.9%)

50 Back

35.37

100 Back

37.75

1:13.12

100 Back

1:13.12

200 Y IM

2:43.48

+1.69s

AAA: 2:38.39 (+5.09s | 3.1%)

50 Fly

38.13

100 Back

41.21

1:19.34

100 IM

1:19.34

150 Breast

45.35

2:04.69

200 Free

38.79

2:43.48

100 IM

1:24.14

50 Y Breast

39.01

-0.84s (New PB)

AAA: 38.29 (+0.72s | 1.8%)

50 Y Back

35.07

+0.42s

AAA: 33.99 (+1.08s | 3.1%)

100 Y Fly

1:24.72

+5.06s

A: 1:24.39 (+0.33s | 0.4%)

50 Fly

38.28

100 Fly

46.44

1:24.72

100 Fly

1:24.72

2023 CA RAA SCS WAG

12/08/2023

Riverside

200 Y IM

2:41.79

-16.57s (New PB)

AAA: 2:38.39 (+3.40s | 2.1%)

50 Fly

36.43

100 Back

40.52

1:16.95

100 IM

1:16.95

150 Breast

44.32

2:01.27

200 Free

40.52

2:41.79

100 IM

1:24.84

50 Y Breast

39.85

-0.18s (New PB)

AAA: 38.29 (+1.56s | 3.9%)

50 Y Fly

34.53

AA: 34.29 (+0.24s | 0.7%)

50 Y Back

34.65

AAA: 33.99 (+0.66s | 1.9%)

100 Y Breast

1:20.89

-7.63s (New PB)

AAA

AAAA: 1:18.79 (+2.10s | 2.6%)

50 Breast

38.63

100 Breast

42.26

1:20.89

100 Breast

1:20.89

100 Y Fly

1:19.66

-7.15s (New PB)

AA: 1:19.49 (+0.17s | 0.2%)

50 Fly

36.00

100 Fly

43.66

1:19.66

100 Fly

1:19.66

2023 CA SCS RAA Summer A G Champs

07/20/2023

Riverside

200 M IM

3:10.96

AA: 3:09.39 (+1.57s | 0.8%)

50 Fly

42.44

100 Back

50.06

1:32.50

100 IM

1:32.50

150 Breast

52.38

2:24.88

200 Free

46.08

3:10.96

100 IM

1:38.46

50 M Breast

44.62

-2.08s (New PB)

AAA: 43.59 (+1.03s | 2.3%)

100 M Back

1:31.56

AA: 1:28.19 (+3.37s | 3.7%)

50 Back

44.00

100 Back

47.56

1:31.56

100 Back

1:31.56

100 M Breast

1:33.76

-7.21s (New PB)

AAA

AAAA: 1:31.69 (+2.07s | 2.2%)

50 Breast

44.50

100 Breast

49.26

1:33.76

100 Breast

1:33.76

100 M Fly

1:34.20

-5.41s (New PB)

AA: 1:30.69 (+3.51s | 3.7%)

50 Fly

42.23

100 Fly

51.97

1:34.20

100 Fly

1:34.20

50 M Back

44.56

A: 43.09 (+1.47s | 3.3%)

2023 SCS 14 Under SC Age Group Champships

03/16/2023

Pasadena

100 Y Breast

1:29.02

+0.50s

AA: 1:26.59 (+2.43s | 2.7%)

50 Y Breast

40.03

-2.85s (New PB)

AAA: 38.29 (+1.74s | 4.3%)

2022 CA SCS OTTR WAG Championships

12/09/2022

Palm Springs

50 Y Breast

42.88

A: 42.09 (+0.79s | 1.8%)

100 Y Breast

1:28.52

AA: 1:26.59 (+1.93s | 2.2%)

50 Breast

41.29

100 Breast

47.23

1:28.52

100 Breast

1:28.52

200 Y IM

2:58.36

A: 2:53.49 (+4.87s | 2.7%)

50 Fly

40.79

100 Back

44.60

1:25.39

100 IM

1:25.39

150 Breast

48.76

2:14.15

200 Free

44.21

2:58.36

100 IM

1:32.97

100 Y Fly

1:26.81

A: 1:24.39 (+2.42s | 2.8%)

50 Fly

40.45

100 Fly

46.36

1:26.81

100 Fly

1:26.81

2022 CA SCS MVN Summer JO S

07/21/2022

Mission Viejo

50 M Breast

46.70

AA: 45.79 (+0.91s | 1.9%)

100 M Breast

1:42.96

+1.99s

AA: 1:40.89 (+2.07s | 2.0%)

100 M Fly

1:39.61

A: 1:36.19 (+3.42s | 3.4%)

2022 CA La Mirada JAG

06/17/2022

La Mirada

100 M Breast

1:40.97

AA: 1:40.89 (+0.08s | 0.1%)

50 Breast

47.73

100 Breast

53.24

1:40.97

100 Breast

1:40.97

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.