Katharine Pierce

Age: 16 years old
Age Category: 15-16
Team: Wind N' Sea Swim Team | San Diego-Imperial Swimming
Participation: 21 meets 38 events

Personal Best

Long course distance

Event	Time	Age	Date	Standard	Next Standard	San Diego-Imperial Swimming	Wind N' Sea Swim Team
Free 50 M	30.10	16	07/24/2025	A	AA: 29.59 (+0.51s \| 1.7%)	38	2

Free 100 M	1:05.12	16	07/24/2025	A	AA: 1:04.39 (+0.73s \| 1.1%)	31	2

Free 200 M	2:30.30	16	07/11/2025	BB	A: 2:25.09 (+5.21s \| 3.5%)	48	2

Back 100 M	1:22.09	16	07/11/2025	B	BB: 1:20.69 (+1.40s \| 1.7%)	49	1

Short course distance

Event

Time

Age

Date

Standard

Next Standard

San Diego-Imperial Swimming

Wind N' Sea Swim Team

Free 50 Y

27.70

10/25/2024

A: 27.29 (+0.41s | 1.5%)

Free 100 Y

1:00.45

12/06/2024

A: 58.89 (+1.56s | 2.6%)

50 Free

29.48

100 Free

30.97

1:00.45

100 Free

1:00.45

Free 200 Y

2:14.44

11/15/2024

A: 2:07.69 (+6.75s | 5.0%)

50 Free

30.44

100 Free

34.00

1:04.44

100 Free

1:04.44

150 Free

35.43

1:39.87

200 Free

34.57

2:14.44

100 Free

1:10.00

Back 100 Y

1:14.79

10/12/2024

B: 1:14.69 (+0.10s | 0.1%)

Fly 100 Y

1:14.02

12/06/2024

BB: 1:09.09 (+4.93s | 6.7%)

Above are the fastest times that Katharine Pierce has achieved in her swimming career. For each event, you can find Katharine's best time, the corresponding time standard, as well as how much faster Katharine needs to be to reach the next level. The last columns provide Katharine rankings at the team and LSC levels. These rankings are based on the Katharine'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	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	27.70	24.89 (+2.81s \| 10.1%)	23.89 (+3.81s \| 13.8%)	23.89 (+3.81s \| 13.8%)	23.29 (+4.41s \| 15.9%)	22.59 (+5.11s \| 18.4%)	22.79 (+4.91s \| 17.7%)
Free 100 Y	1:00.45	53.99 (+6.46s \| 10.7%)	51.89 (+8.56s \| 14.2%)	51.89 (+8.56s \| 14.2%)	50.39 (+10.06s \| 16.6%)	49.29 (+11.16s \| 18.5%)	49.69 (+10.76s \| 17.8%)
Free 200 Y	2:14.44	1:56.29 (+18.15s \| 13.5%)	1:52.89 (+21.55s \| 16.0%)	1:52.29 (+22.15s \| 16.5%)	1:49.09 (+25.35s \| 18.9%)	1:46.69 (+27.75s \| 20.6%)	1:47.39 (+27.05s \| 20.1%)
Back 100 Y	1:14.79	59.49 (+15.30s \| 20.5%)	57.09 (+17.70s \| 23.7%)	57.09 (+17.70s \| 23.7%)	55.09 (+19.70s \| 26.3%)	53.89 (+20.90s \| 27.9%)	54.49 (+20.30s \| 27.1%)
Fly 100 Y	1:14.02	59.19 (+14.83s \| 20.0%)	56.59 (+17.43s \| 23.5%)	56.59 (+17.43s \| 23.5%)	54.69 (+19.33s \| 26.1%)	53.49 (+20.53s \| 27.7%)	53.99 (+20.03s \| 27.1%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 M	30.10	28.69 (+1.41s \| 4.7%)	27.39 (+2.71s \| 9.0%)	27.39 (+2.71s \| 9.0%)	26.89 (+3.21s \| 10.7%)	26.29 (+3.81s \| 12.7%)	26.59 (+3.51s \| 11.7%)
Free 100 M	1:05.12	1:01.89 (+3.23s \| 5.0%)	59.29 (+5.83s \| 9.0%)	59.29 (+5.83s \| 9.0%)	58.19 (+6.93s \| 10.6%)	56.99 (+8.13s \| 12.5%)	57.59 (+7.53s \| 11.6%)
Free 200 M	2:30.30	2:12.99 (+17.31s \| 11.5%)	2:07.79 (+22.51s \| 15.0%)	2:07.79 (+22.51s \| 15.0%)	2:04.99 (+25.31s \| 16.8%)	2:03.09 (+27.21s \| 18.1%)	2:04.29 (+26.01s \| 17.3%)
Back 100 M	1:22.09	1:09.49 (+12.60s \| 15.3%)	1:06.79 (+15.30s \| 18.6%)	1:06.79 (+15.30s \| 18.6%)	1:04.79 (+17.30s \| 21.1%)	1:03.69 (+18.40s \| 22.4%)	1:04.39 (+17.70s \| 21.6%)

Progression

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Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 SI LC AG CHAMPS

07/24/2025

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

100 M Free

1:05.12

-2.11s (New PB)

AA: 1:04.39 (+0.73s | 1.1%)

50 M Free

30.10

-0.79s (New PB)

AA: 29.59 (+0.51s | 1.7%)

2025 SI JBST All Ages NTS Meet

07/11/2025

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

200 M Free

2:30.30

A: 2:25.09 (+5.21s | 3.5%)

100 M Free

1:07.23

A: 1:07.19 (+0.04s | 0.1%)

100 M Back

1:22.09

BB: 1:20.69 (+1.40s | 1.7%)

50 M Free

30.89

A: 30.89 (+0.00s | -0.0%)

2024 SI JBST Wag Max Meet

12/06/2024

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

50 Y Free

28.28

+0.58s

A: 27.29 (+0.99s | 3.5%)

200 Y Free

2:16.32

+1.88s

A: 2:07.69 (+8.63s | 6.3%)

50 Free

30.40

100 Free

33.36

1:03.76

100 Free

1:03.76

150 Free

36.12

1:39.88

200 Free

36.44

2:16.32

100 Free

1:12.56

100 Y Fly

1:14.02

-0.92s (New PB)

BB: 1:09.09 (+4.93s | 6.7%)

100 Y Free

1:00.45

-0.84s (New PB)

A: 58.89 (+1.56s | 2.6%)

50 Free

29.48

100 Free

30.97

1:00.45

100 Free

1:00.45

2024 SI SDSA A/BB All Ages

11/15/2024

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

100 Y Free

1:01.42

+0.13s

A: 58.89 (+2.53s | 4.1%)

200 Y Free

2:14.44

+0.00s

A: 2:07.69 (+6.75s | 5.0%)

50 Free

30.44

100 Free

34.00

1:04.44

100 Free

1:04.44

150 Free

35.43

1:39.87

200 Free

34.57

2:14.44

100 Free

1:10.00

50 Y Free

27.84

+0.14s

A: 27.29 (+0.55s | 2.0%)

2024 SI SDSA A BB All Ages

11/15/2024

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

50 Y Free

27.84

+0.14s

A: 27.29 (+0.55s | 2.0%)

100 Y Free

1:01.42

+0.13s

A: 58.89 (+2.53s | 4.1%)

200 Y Free

2:14.44

-0.39s (New PB)

A: 2:07.69 (+6.75s | 5.0%)

50 Free

30.44

100 Free

34.00

1:04.44

100 Free

1:04.44

150 Free

35.43

1:39.87

200 Free

34.57

2:14.44

100 Free

1:10.00

2024 SI MRA ALL AGES A BB MEET(BB MINIMUM)

10/25/2024

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

100 Y Free

1:01.52

+0.23s

A: 58.89 (+2.63s | 4.3%)

50 Free

28.86

100 Free

32.66

1:01.52

100 Free

1:01.52

50 Y Free

27.70

-0.04s (New PB)

A: 27.29 (+0.41s | 1.5%)

200 Y Free

2:14.83

-4.86s (New PB)

A: 2:07.69 (+7.14s | 5.3%)

50 Free

31.28

100 Free

33.47

1:04.75

100 Free

1:04.75

150 Free

35.99

1:40.74

200 Free

34.09

2:14.83

100 Free

1:10.08

2024 SI MRA All Ages A/BB Meet

10/25/2024

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

50 Y Free

27.70

+0.00s

A: 27.29 (+0.41s | 1.5%)

200 Y Free

2:14.83

+0.00s

A: 2:07.69 (+7.14s | 5.3%)

50 Free

31.28

100 Free

33.47

1:04.75

100 Free

1:04.75

150 Free

35.99

1:40.74

200 Free

34.09

2:14.83

100 Free

1:10.08

100 Y Free

1:01.52

+0.23s

A: 58.89 (+2.63s | 4.3%)

50 Free

28.86

100 Free

32.66

1:01.52

100 Free

1:01.52

2024 SI HSA BC ALL AGES MEET

10/12/2024

West Hills High School, 8756 Mast Blvd, Santee CA 92071

50 Y Back

33.78

+0.00s

100 Y Fly

1:14.94

B: 1:14.39 (+0.55s | 0.7%)

50 Y Fly

33.03

200 Y Free

2:19.69

BB: 2:18.39 (+1.30s | 0.9%)

100 Y Back

1:14.79

B: 1:14.69 (+0.10s | 0.1%)

2024 SI HSA BC All Ages Oct

10/12/2024

West Hills High School, 8756 Mast Blvd, Santee CA 92071

50 Y Fly

33.03

+0.00s

100 Y Fly

1:14.94

+0.00s

B: 1:14.39 (+0.55s | 0.7%)

200 Y Free

2:19.69

+0.00s

BB: 2:18.39 (+1.30s | 0.9%)

100 Y Back

1:14.79

+0.00s

B: 1:14.69 (+0.10s | 0.1%)

50 Y Back

33.78

2024 SI CAST Senior Meet

10/06/2024

Granite Hills High School

50 Y Free

28.23

+0.49s

A: 27.29 (+0.94s | 3.3%)

100 Y Free

1:03.06

+1.77s

A: 58.89 (+4.17s | 6.6%)

50 Free

30.48

100 Free

32.58

1:03.06

100 Free

1:03.06

2024 SI PS Freestyle Festival Saturday

09/21/2024

Poway Community Swim Center

50 Y Free

27.74

+0.00s

A: 27.29 (+0.45s | 1.6%)

100 Y Free

1:01.29

+0.00s

A: 58.89 (+2.40s | 3.9%)

50 Free

29.50

100 Free

31.79

1:01.29

100 Free

1:01.29

2024 SI PS Freestyle Festival Sat

09/21/2024

Poway Community Swim Center

100 Y Free

1:01.29

A: 58.89 (+2.40s | 3.9%)

50 Free

29.50

100 Free

31.79

1:01.29

100 Free

1:01.29

50 Y Free

27.74

A: 27.29 (+0.45s | 1.6%)

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.

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	27.70	24.89 (+2.81s \| 10.1%)	23.89 (+3.81s \| 13.8%)	23.89 (+3.81s \| 13.8%)	23.29 (+4.41s \| 15.9%)	22.59 (+5.11s \| 18.4%)	22.79 (+4.91s \| 17.7%)
Free 100 Y	1:00.45	53.99 (+6.46s \| 10.7%)	51.89 (+8.56s \| 14.2%)	51.89 (+8.56s \| 14.2%)	50.39 (+10.06s \| 16.6%)	49.29 (+11.16s \| 18.5%)	49.69 (+10.76s \| 17.8%)
Free 200 Y	2:14.44	1:56.29 (+18.15s \| 13.5%)	1:52.89 (+21.55s \| 16.0%)	1:52.29 (+22.15s \| 16.5%)	1:49.09 (+25.35s \| 18.9%)	1:46.69 (+27.75s \| 20.6%)	1:47.39 (+27.05s \| 20.1%)
Back 100 Y	1:14.79	59.49 (+15.30s \| 20.5%)	57.09 (+17.70s \| 23.7%)	57.09 (+17.70s \| 23.7%)	55.09 (+19.70s \| 26.3%)	53.89 (+20.90s \| 27.9%)	54.49 (+20.30s \| 27.1%)
Fly 100 Y	1:14.02	59.19 (+14.83s \| 20.0%)	56.59 (+17.43s \| 23.5%)	56.59 (+17.43s \| 23.5%)	54.69 (+19.33s \| 26.1%)	53.49 (+20.53s \| 27.7%)	53.99 (+20.03s \| 27.1%)

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 M	30.10	28.69 (+1.41s \| 4.7%)	27.39 (+2.71s \| 9.0%)	27.39 (+2.71s \| 9.0%)	26.89 (+3.21s \| 10.7%)	26.29 (+3.81s \| 12.7%)	26.59 (+3.51s \| 11.7%)
Free 100 M	1:05.12	1:01.89 (+3.23s \| 5.0%)	59.29 (+5.83s \| 9.0%)	59.29 (+5.83s \| 9.0%)	58.19 (+6.93s \| 10.6%)	56.99 (+8.13s \| 12.5%)	57.59 (+7.53s \| 11.6%)
Free 200 M	2:30.30	2:12.99 (+17.31s \| 11.5%)	2:07.79 (+22.51s \| 15.0%)	2:07.79 (+22.51s \| 15.0%)	2:04.99 (+25.31s \| 16.8%)	2:03.09 (+27.21s \| 18.1%)	2:04.29 (+26.01s \| 17.3%)
Back 100 M	1:22.09	1:09.49 (+12.60s \| 15.3%)	1:06.79 (+15.30s \| 18.6%)	1:06.79 (+15.30s \| 18.6%)	1:04.79 (+17.30s \| 21.1%)	1:03.69 (+18.40s \| 22.4%)	1:04.39 (+17.70s \| 21.6%)