William Ronck

Age: 10 years old
Age Category: 10 & under
Team: Jcc Sea Serpents | New England Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Jcc Sea Serpents

New England Swimming

Eastern Zone

USA

Free 50 Y

44.70

05/03/2026

B: 38.19 (+6.51s | 14.6%)

535

1,000+

Free 100 Y

1:41.14

Analysis

05/03/2026

B: 1:27.99 (+13.15s | 13.0%)

439

1,000+

50 Free

45.74

100 Free

55.40

1:41.14

100 Free

1:41.14

Free 200 Y

3:47.40

Analysis

06/13/2026

B: 3:09.49 (+37.91s | 16.7%)

253

1,000+

50 Free

47.94

100 Free

59.71

1:47.65

100 Free

1:47.65

150 Free

1:00.23

2:47.88

200 Free

59.52

3:47.40

100 Free

1:59.75

Back 50 Y

49.91

01/16/2026

B: 48.29 (+1.62s | 3.2%)

394

1,000+

Back 100 Y

1:53.13

Analysis

12/07/2025

B: 1:40.69 (+12.44s | 11.0%)

314

1,000+

50 Back

55.29

100 Back

57.84

1:53.13

100 Back

1:53.13

Breast 50 Y

1:02.28

06/13/2026

B: 53.39 (+8.89s | 14.3%)

430

1,000+

Fly 25 Y

29.63

10/19/2025

212

1,000+

Fly 50 Y

1:01.60

05/03/2026

B: 46.49 (+15.11s | 24.5%)

382

1,000+

IM 100 Y

1:58.24

Analysis

06/13/2026

B: 1:39.69 (+18.55s | 15.7%)

379

1,000+

50 IM

58.09

100 IM

1:00.15

1:58.24

100 IM

1:58.24

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Jcc Sea Serpents

New England Swimming

Eastern Zone

USA

Free 50 M

53.44

05/15/2026

B: 43.89 (+9.55s | 17.9%)

303

738

1,000+

Free 100 M

1:56.23

Analysis

05/15/2026

B: 1:40.99 (+15.24s | 13.1%)

247

607

1,000+

50 Free

52.25

100 Free

1:03.98

1:56.23

100 Free

1:56.23

Back 50 M

58.09

05/15/2026

B: 55.39 (+2.70s | 4.6%)

245

594

1,000+

Breast 100 M

2:33.15

Analysis

05/15/2026

B: 2:12.89 (+20.26s | 13.2%)

182

442

1,000+

50 Breast

1:15.58

100 Breast

1:17.57

2:33.15

100 Breast

2:33.15

Fly 50 M

1:10.34

05/15/2026

B: 52.29 (+18.05s | 25.7%)

205

505

1,000+

Above are the fastest times that William Ronck has achieved in his swimming career. For each event, you can find William's best time, the corresponding time standard, as well as how much faster William needs to be to reach the next level. The last columns provide William rankings at the team and LSC levels. These rankings are based on the William'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
Free 50 Y	44.70	22.19 (+22.51s \| 50.4%)	21.29 (+23.41s \| 52.4%)	21.29 (+23.41s \| 52.4%)	20.59 (+24.11s \| 53.9%)	20.09 (+24.61s \| 55.1%)	20.39 (+24.31s \| 54.4%)	30.49 (+14.21s \| 31.8%)
Free 100 Y	1:41.14	48.19 (+52.95s \| 52.4%)	46.39 (+54.75s \| 54.1%)	46.39 (+54.75s \| 54.1%)	45.09 (+56.05s \| 55.4%)	43.49 (+57.65s \| 57.0%)	44.39 (+56.75s \| 56.1%)	1:07.19 (+33.95s \| 33.6%)
Free 200 Y	3:47.40	1:45.79 (+121.61s \| 53.5%)	1:41.59 (+125.81s \| 55.3%)	1:41.59 (+125.81s \| 55.3%)	1:38.79 (+128.61s \| 56.6%)	1:36.49 (+130.91s \| 57.6%)	1:38.09 (+129.31s \| 56.9%)	2:24.99 (+82.41s \| 36.2%)
Back 50 Y	49.91	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+13.62s \| 27.3%)
Back 100 Y	1:53.13	53.89 (+59.24s \| 52.4%)	51.49 (+61.64s \| 54.5%)	51.49 (+61.64s \| 54.5%)	49.39 (+63.74s \| 56.3%)	47.59 (+65.54s \| 57.9%)	48.89 (+64.24s \| 56.8%)	1:16.59 (+36.54s \| 32.3%)
Breast 50 Y	1:02.28	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+21.99s \| 35.3%)
Fly 50 Y	1:01.60	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+26.91s \| 43.7%)
IM 100 Y	1:58.24	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+41.25s \| 34.9%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	53.44	25.89 (+27.55s \| 51.6%)	24.59 (+28.85s \| 54.0%)	24.59 (+28.85s \| 54.0%)	24.29 (+29.15s \| 54.5%)	23.39 (+30.05s \| 56.2%)	23.79 (+29.65s \| 55.5%)	34.59 (+18.85s \| 35.3%)
Free 100 M	1:56.23	56.09 (+60.14s \| 51.7%)	53.59 (+62.64s \| 53.9%)	53.59 (+62.64s \| 53.9%)	52.59 (+63.64s \| 54.8%)	50.99 (+65.24s \| 56.1%)	51.99 (+64.24s \| 55.3%)	1:16.89 (+39.34s \| 33.8%)
Back 50 M	58.09	N/A	N/A	N/A	N/A	N/A	N/A	41.59 (+16.50s \| 28.4%)
Breast 100 M	2:33.15	1:11.29 (+81.86s \| 53.5%)	1:08.19 (+84.96s \| 55.5%)	1:08.19 (+84.96s \| 55.5%)	1:06.59 (+86.56s \| 56.5%)	1:04.09 (+89.06s \| 58.2%)	1:05.29 (+87.86s \| 57.4%)	1:40.19 (+52.96s \| 34.6%)
Fly 50 M	1:10.34	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+31.15s \| 44.3%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 NE JCCS Marblehead Light

06/13/2026

Marblehead

50 Y Breast

1:02.28

-4.12s (New PB)

B: 53.39 (+8.89s | 14.3%)

100 Y Back

2:03.85

+10.72s

B: 1:40.69 (+23.16s | 18.7%)

50 Back

1:00.20

100 Back

1:03.65

2:03.85

100 Back

2:03.85

200 Y Free

3:47.40

B: 3:09.49 (+37.91s | 16.7%)

50 Free

47.94

100 Free

59.71

1:47.65

100 Free

1:47.65

150 Free

1:00.23

2:47.88

200 Free

59.52

3:47.40

100 Free

1:59.75

100 Y IM

1:58.24

-0.68s (New PB)

B: 1:39.69 (+18.55s | 15.7%)

50 IM

58.09

100 IM

1:00.15

1:58.24

100 IM

1:58.24

2026 NE YNS May Specialty Meet

05/15/2026

Beverly

50 M Back

58.09

B: 55.39 (+2.70s | 4.6%)

50 M Fly

1:10.34

B: 52.29 (+18.05s | 25.7%)

100 M Free

1:56.23

B: 1:40.99 (+15.24s | 13.1%)

50 Free

52.25

100 Free

1:03.98

1:56.23

100 Free

1:56.23

100 M Breast

2:33.15

B: 2:12.89 (+20.26s | 13.2%)

50 Breast

1:15.58

100 Breast

1:17.57

2:33.15

100 Breast

2:33.15

50 M Free

53.44

B: 43.89 (+9.55s | 17.9%)

2026 NE JCCS Peabody Y Dual Meet

05/03/2026

Marblehead

100 Y Back

1:54.42

+1.29s

B: 1:40.69 (+13.73s | 12.0%)

50 Back

54.24

100 Back

1:00.18

1:54.42

100 Back

1:54.42

50 Y Free

44.70

-1.07s (New PB)

B: 38.19 (+6.51s | 14.6%)

100 Y Free

1:41.14

-5.90s (New PB)

B: 1:27.99 (+13.15s | 13.0%)

50 Free

45.74

100 Free

55.40

1:41.14

100 Free

1:41.14

50 Y Fly

1:01.60

B: 46.49 (+15.11s | 24.5%)

2026 NE CRIM Bronze Championship

01/16/2026

Andover

50 Y Free

45.77

-1.34s (New PB)

B: 38.19 (+7.58s | 16.6%)

50 Y Back

49.91

-0.78s (New PB)

B: 48.29 (+1.62s | 3.2%)

100 Y Free

1:52.68

+5.64s

B: 1:27.99 (+24.69s | 21.9%)

50 Free

52.40

100 Free

1:00.28

1:52.68

100 Free

1:52.68

100 Y Back

1:58.40

+5.27s

B: 1:40.69 (+17.71s | 15.0%)

50 Back

57.14

100 Back

1:01.26

1:58.40

100 Back

1:58.40

2026 NE CS Winter Classic

01/10/2026

Haverhill

100 Y IM

1:58.92

-8.98s (New PB)

B: 1:39.69 (+19.23s | 16.2%)

50 IM

55.59

100 IM

1:03.33

1:58.92

100 IM

1:58.92

50 Y Free

48.18

+1.07s

B: 38.19 (+9.99s | 20.7%)

50 Y Back

50.69

-1.99s (New PB)

B: 48.29 (+2.40s | 4.7%)

2025 NE NSSC December 7 SJP

12/07/2025

Danvers

50 Y Back

52.68

-1.68s (New PB)

B: 48.29 (+4.39s | 8.3%)

50 Y Free

47.84

+0.73s

B: 38.19 (+9.65s | 20.2%)

50 Y Breast

1:06.40

-2.47s (New PB)

B: 53.39 (+13.01s | 19.6%)

100 Y Back

1:53.13

-1.04s (New PB)

B: 1:40.69 (+12.44s | 11.0%)

50 Back

55.29

100 Back

57.84

1:53.13

100 Back

1:53.13

2025 NE JCCS Lochness Specialty Copied

11/08/2025

Marblehead

100 Y Free

1:47.04

B: 1:27.99 (+19.05s | 17.8%)

50 Free

49.49

100 Free

57.55

1:47.04

100 Free

1:47.04

50 Y Free

47.11

-1.97s (New PB)

B: 38.19 (+8.92s | 18.9%)

100 Y IM

2:07.90

B: 1:39.69 (+28.21s | 22.1%)

50 IM

1:00.68

100 IM

1:07.22

2:07.90

100 IM

2:07.90

50 Y Breast

1:08.87

B: 53.39 (+15.48s | 22.5%)

2025 NE JCCS Newton J Dual Meet Copied

10/19/2025

Marblehead

100 Y Back

1:54.17

B: 1:40.69 (+13.48s | 11.8%)

50 Back

55.24

100 Back

58.93

1:54.17

100 Back

1:54.17

50 Y Free

49.08

B: 38.19 (+10.89s | 22.2%)

50 Y Back

54.36

B: 48.29 (+6.07s | 11.2%)

25 Y Fly

29.63

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.