Thomas Shackleton

Age: 9 years old
Age Category: 10 & under
Team: North Coast Aquatics | San Diego-Imperial Swimming
Participation: 12 meets 34 events

Personal Best

Long course distance

Event

Time

Age

Date

Standard

Next Standard

San Diego-Imperial Swimming

North Coast Aquatics

Free 50 M

51.83

06/08/2024

B: 43.89 (+7.94s | 15.3%)

Back 50 M

46.44

06/20/2025

A: 43.09 (+3.35s | 7.2%)

Back 100 M

1:42.18

06/20/2025

A: 1:32.29 (+9.89s | 9.7%)

50 Back

48.97

100 Back

53.21

1:42.18

100 Back

1:42.18

Fly 50 M

1:03.04

06/08/2024

B: 52.29 (+10.75s | 17.1%)

Short course distance

Event

Time

Age

Date

Standard

Next Standard

San Diego-Imperial Swimming

North Coast Aquatics

Free 25 Y

18.12

11/02/2024

Free 50 Y

36.74

05/04/2025

BB: 34.59 (+2.15s | 5.9%)

Free 100 Y

1:25.57

03/15/2025

BB: 1:18.89 (+6.68s | 7.8%)

Back 25 Y

21.25

11/02/2024

Back 50 Y

40.72

03/07/2025

A: 37.59 (+3.13s | 7.7%)

Back 100 Y

1:29.17

03/07/2025

A: 1:19.59 (+9.58s | 10.7%)

Breast 50 Y

55.46

05/04/2025

B: 53.39 (+2.07s | 3.7%)

Fly 25 Y

19.88

03/15/2025

Fly 50 Y

47.38

11/02/2024

B: 46.49 (+0.89s | 1.9%)

IM 100 Y

1:40.67

05/04/2025

B: 1:39.69 (+0.98s | 1.0%)

50 IM

46.31

100 IM

54.36

1:40.67

100 IM

1:40.67

Above are the fastest times that Thomas Shackleton has achieved in his swimming career. For each event, you can find Thomas's best time, the corresponding time standard, as well as how much faster Thomas needs to be to reach the next level. The last columns provide Thomas rankings at the team and LSC levels. These rankings are based on the Thomas'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	36.74	22.19 (+14.55s \| 39.6%)	21.29 (+15.45s \| 42.1%)	21.29 (+15.45s \| 42.1%)	20.59 (+16.15s \| 44.0%)	20.09 (+16.65s \| 45.3%)	20.39 (+16.35s \| 44.5%)	30.49 (+6.25s \| 17.0%)
Free 100 Y	1:25.57	48.19 (+37.38s \| 43.7%)	46.39 (+39.18s \| 45.8%)	46.39 (+39.18s \| 45.8%)	45.09 (+40.48s \| 47.3%)	43.49 (+42.08s \| 49.2%)	44.39 (+41.18s \| 48.1%)	1:07.19 (+18.38s \| 21.5%)
Back 50 Y	40.72	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+4.43s \| 10.9%)
Back 100 Y	1:29.17	53.89 (+35.28s \| 39.6%)	51.49 (+37.68s \| 42.3%)	51.49 (+37.68s \| 42.3%)	49.39 (+39.78s \| 44.6%)	47.59 (+41.58s \| 46.6%)	48.89 (+40.28s \| 45.2%)	1:16.59 (+12.58s \| 14.1%)
Breast 50 Y	55.46	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+15.17s \| 27.4%)
Fly 50 Y	47.38	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+12.69s \| 26.8%)
IM 100 Y	1:40.67	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+23.68s \| 23.5%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	51.83	25.89 (+25.94s \| 50.0%)	24.59 (+27.24s \| 52.6%)	24.59 (+27.24s \| 52.6%)	24.29 (+27.54s \| 53.1%)	23.39 (+28.44s \| 54.9%)	23.79 (+28.04s \| 54.1%)	34.59 (+17.24s \| 33.3%)
Back 50 M	46.44	N/A	N/A	N/A	N/A	N/A	N/A	41.59 (+4.85s \| 10.4%)
Back 100 M	1:42.18	1:03.29 (+38.89s \| 38.1%)	1:00.59 (+41.59s \| 40.7%)	1:00.59 (+41.59s \| 40.7%)	58.89 (+43.29s \| 42.4%)	57.29 (+44.89s \| 43.9%)	58.19 (+43.99s \| 43.1%)	1:27.69 (+14.49s \| 14.2%)
Fly 50 M	1:03.04	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+23.85s \| 37.8%)

Progression

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Meets

See all the meets Thomas Shackleton has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Thomas's time, the progress against Thomas's best time, the corresponding time standard, as well as how much faster Thomas needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 SI SPLASH AND DASH

06/20/2025

Wagner Aquatic Center, 3306 Senior Center Dr, Oceanside, CA 92056, USA

50 M Back

46.44

-0.97s (New PB)

A: 43.09 (+3.35s | 7.2%)

100 M Back

1:42.18

A: 1:32.29 (+9.89s | 9.7%)

50 Back

48.97

100 Back

53.21

1:42.18

100 Back

1:42.18

2025 SI FAST 14U NTS

05/04/2025

Fallbrook High School, , Fallbrook, CA 92028, USA

50 Y Free

36.74

-3.50s (New PB)

BB: 34.59 (+2.15s | 5.9%)

50 Y Breast

55.46

B: 53.39 (+2.07s | 3.7%)

50 Y Fly

49.20

+1.82s

B: 46.49 (+2.71s | 5.5%)

100 Y IM

1:40.67

-1.60s (New PB)

B: 1:39.69 (+0.98s | 1.0%)

50 IM

46.31

100 IM

54.36

1:40.67

100 IM

1:40.67

2025 SI Pacific Swim A BB LCM Group A

04/25/2025

Poway Community Swim Center

50 M Back

47.41

-4.70s (New PB)

A: 43.09 (+4.32s | 9.1%)

2025 SI JBST NTS All Ages

03/15/2025

Lawrence Family Jewish Community Center, 4126 Executive Drive, La Jolla, CA. 92037

100 Y Free

1:25.57

-23.30s (New PB)

BB: 1:18.89 (+6.68s | 7.8%)

25 Y Fly

19.88

-1.33s (New PB)

50 Y Back

41.41

+0.69s

A: 37.59 (+3.82s | 9.2%)

2025 SI 14U AGE GRP CHAMPIONSHIPS

03/07/2025

Granite Hills High School 1719 E Madison Ave El Cajon CA 92019

50 Y Back

40.72

-7.10s (New PB)

A: 37.59 (+3.13s | 7.7%)

100 Y Back

1:29.17

-2.65s (New PB)

A: 1:19.59 (+9.58s | 10.7%)

2025 SI SDSA All Ages A BB

02/07/2025

Brian Bent Memorial Aquatic Complex, 818 6th St, Coronado CA 92118

100 Y Back

1:31.82

BB: 1:30.09 (+1.73s | 1.9%)

50 Back

43.72

100 Back

48.10

1:31.82

100 Back

1:31.82

2024 SI JBST BC All Ages

11/02/2024

Lawrence Family Jewish Community Center, 4126 Executive Drive, La Jolla, CA. 92037

25 Y Back

21.25

-1.17s (New PB)

100 Y IM

1:42.27

-11.81s (New PB)

B: 1:39.69 (+2.58s | 2.5%)

50 IM

46.33

100 IM

55.94

1:42.27

100 IM

1:42.27

50 Y Fly

47.38

B: 46.49 (+0.89s | 1.9%)

25 Y Free

18.12

-0.14s (New PB)

2024 SI TAC Splash & Dash Max

06/08/2024

Canyonview Aquatic Center, 3390 Voigt Drive, San Diego, 92121

50 M Free

51.83

B: 43.89 (+7.94s | 15.3%)

50 M Fly

1:03.04

B: 52.29 (+10.75s | 17.1%)

50 M Back

52.11

BB: 49.29 (+2.82s | 5.4%)

2024 SI BAY 10/U Mini Meet

05/11/2024

Fairbanks Ranch Country Club, 15150 San Dieguito Rd, Rancho Santa Fe,CA 92067

100 Y IM

1:54.08

B: 1:39.69 (+14.39s | 12.6%)

50 Y Free

40.24

-1.66s (New PB)

B: 38.19 (+2.05s | 5.1%)

50 Y Back

47.82

BB: 42.89 (+4.93s | 10.3%)

25 Y Fly

21.21

-0.06s (New PB)

2024 SI SBA All Ages NTS Meet

02/09/2024

Mater Dei High School, 1615 Mater Dei Drive, Chula Vista, CA 91913

25 Y Free

18.26

-2.07s (New PB)

25 Y Back

22.42

-2.31s (New PB)

50 Y Free

41.90

-5.04s (New PB)

B: 38.19 (+3.71s | 8.9%)

25 Y Fly

21.27

-1.96s (New PB)

2023 SI JBST NTS Meet

10/28/2023

Lawrence Family Jewish Community Center, 4126 Executive Drive, La Jolla, CA. 92037

100 Y Free

1:48.87

B: 1:27.99 (+20.88s | 19.2%)

25 Y Fly

23.23

50 Y Free

47.06

+0.12s

B: 38.19 (+8.87s | 18.8%)

25 Y Back

24.73

2023 SI PS Freestyle Festival Saturday

09/23/2023

Poway Community Swim Center

50 Y Free

46.94

B: 38.19 (+8.75s | 18.6%)

25 Y Free

20.33

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.