Kelsie Van Diemen

Age: 8 years old
Age Category: 10 & under
Team: South Valley Makos | Pacific Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

South Valley Makos

Pacific Swimming

Western Zone

USA

Free 25 Y

19.29

07/24/2026

270

767

1,000+

Free 50 Y

45.41

07/24/2026

B: 39.79 (+5.62s | 12.4%)

725

1,000+

Back 25 Y

25.25

07/24/2026

432

1,000+

Back 50 Y

53.93

10/04/2024

B: 48.59 (+5.34s | 9.9%)

623

1,000+

Back 100 Y

2:12.15

Analysis

11/14/2025

B: 1:45.79 (+26.36s | 19.9%)

411

1,000+

50 Back

1:04.07

100 Back

1:08.08

2:12.15

100 Back

2:12.15

Breast 25 Y

31.48

07/24/2026

550

1,000+

Breast 50 Y

1:30.93

11/14/2025

B: 54.59 (+36.34s | 40.0%)

938

1,000+

Fly 25 Y

23.18

07/24/2026

226

626

1,000+

Fly 50 Y

1:04.36

11/14/2025

B: 48.39 (+15.97s | 24.8%)

606

1,000+

IM 100 Y

1:55.57

Analysis

07/24/2026

B: 1:44.29 (+11.28s | 9.8%)

528

1,000+

50 IM

54.19

100 IM

1:01.38

1:55.57

100 IM

1:55.57

Long course distance

Event	Time		Age	Date	Standard	Next Standard	South Valley Makos	Pacific Swimming	Western Zone	USA

Above are the fastest times that Kelsie Van Diemen has achieved in her swimming career. For each event, you can find Kelsie's best time, the corresponding time standard, as well as how much faster Kelsie needs to be to reach the next level. The last columns provide Kelsie rankings at the team and LSC levels. These rankings are based on the Kelsie'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
Got the Far Western Bonus time standard

Short Course Distance

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	SouthWestern Age Group Regional
Free 50 Y	45.41	31.39 (+14.02s \| 30.9%)	30.59 (+14.82s \| 32.6%) 31.39 (+14.02s \| 30.9%)	29.99 (+15.42s \| 34.0%)	27.69 (+17.72s \| 39.0%)	26.09 (+19.32s \| 42.5%)	24.89 (+20.52s \| 45.2%)	23.89 (+21.52s \| 47.4%)	23.89 (+21.52s \| 47.4%)	23.29 (+22.12s \| 48.7%)	22.59 (+22.82s \| 50.3%)	22.79 (+22.62s \| 49.8%)	N/A	30.89 (+14.52s \| 32.0%)
Back 50 Y	53.93	36.69 (+17.24s \| 32.0%)	35.49 (+18.44s \| 34.2%) 36.69 (+17.24s \| 32.0%)	N/A	N/A	N/A	27.59 (+26.34s \| 48.8%)	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+17.44s \| 32.3%)
Back 100 Y	2:12.15	1:19.29 (+52.86s \| 40.0%)	1:17.09 (+55.06s \| 41.7%) 1:19.29 (+52.86s \| 40.0%)	1:10.79 (+61.36s \| 46.4%)	1:05.39 (+66.76s \| 50.5%)	1:01.39 (+70.76s \| 53.5%)	59.49 (+72.66s \| 55.0%)	57.09 (+75.06s \| 56.8%)	57.09 (+75.06s \| 56.8%)	55.09 (+77.06s \| 58.3%)	53.89 (+78.26s \| 59.2%)	54.49 (+77.66s \| 58.8%)	N/A	1:17.89 (+54.26s \| 41.1%)
Breast 50 Y	1:30.93	41.69 (+49.24s \| 54.2%)	40.29 (+50.64s \| 55.7%) 41.69 (+49.24s \| 54.2%)	N/A	N/A	N/A	30.99 (+59.94s \| 65.9%)	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+50.54s \| 55.6%)
Fly 50 Y	1:04.36	36.19 (+28.17s \| 43.8%)	33.99 (+30.37s \| 47.2%) 36.19 (+28.17s \| 43.8%)	N/A	N/A	N/A	27.09 (+37.27s \| 57.9%)	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+29.27s \| 45.5%)
IM 100 Y	1:55.57	1:20.09 (+35.48s \| 30.7%)	1:17.09 (+38.48s \| 33.3%) 1:20.09 (+35.48s \| 30.7%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+37.88s \| 32.8%)

Long Course Distance

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	U.S Olympic Team Trials	SouthWestern Age Group Regional

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

CVAL 2026

07/24/2026

Salinas

100 Y IM

1:55.57

-4.17s (New PB)

B: 1:44.29 (+11.28s | 9.8%)

50 IM

54.19

100 IM

1:01.38

1:55.57

100 IM

1:55.57

25 Y Fly

23.18

-0.77s (New PB)

25 Y Back

25.25

-1.53s (New PB)

25 Y Breast

31.48

-1.44s (New PB)

50 Y Free

45.41

-3.21s (New PB)

B: 39.79 (+5.62s | 12.4%)

25 Y Free

19.29

-2.92s (New PB)

Swim South Bay

02/28/2026

San Jose

50 Y Free

50.09

+1.47s

B: 39.79 (+10.30s | 20.6%)

50 Y Back

54.82

+0.89s

B: 48.59 (+6.23s | 11.4%)

100 Y IM

1:59.74

-11.75s (New PB)

B: 1:44.29 (+15.45s | 12.9%)

2026 Brian Malick Memorial Z1S Championships

01/16/2026

Morgan Hill

50 Y Free

48.62

-4.77s (New PB)

B: 39.79 (+8.83s | 18.2%)

25 Y Fly

23.95

-2.18s (New PB)

25 Y Back

26.78

-0.77s (New PB)

25 Y Breast

32.92

-2.43s (New PB)

100 Y IM

2:11.49

B: 1:44.29 (+27.20s | 20.7%)

2025 Santa Clara Swim Club SC CBA Meet

11/14/2025

Morgan Hill

50 Y Back

59.51

+5.58s

B: 48.59 (+10.92s | 18.3%)

50 Y Free

59.65

+6.26s

B: 39.79 (+19.86s | 33.3%)

50 Y Fly

1:04.36

B: 48.39 (+15.97s | 24.8%)

100 Y Back

2:12.15

B: 1:45.79 (+26.36s | 19.9%)

50 Back

1:04.07

100 Back

1:08.08

2:12.15

100 Back

2:12.15

50 Y Breast

1:30.93

B: 54.59 (+36.34s | 40.0%)

CVAL

07/18/2025

Salinas

25 Y Free

22.21

-1.07s (New PB)

50 Y Free

53.39

-6.99s (New PB)

B: 39.79 (+13.60s | 25.5%)

25 Y Back

27.55

-1.22s (New PB)

25 Y Breast

35.35

25 Y Fly

26.13

2025 Brian Malick Memorial Z1S Championships

01/24/2025

Morgan Hill

25 Y Back

28.77

-6.85s (New PB)

25 Y Free

23.28

50 Y Free

1:00.38

-4.12s (New PB)

B: 39.79 (+20.59s | 34.1%)

Zone 1 South Winter Championships

12/14/2024

Morgan Hill

50 Y Free

1:04.50

-3.62s (New PB)

B: 39.79 (+24.71s | 38.3%)

MBSC GSMY Z1S Race To AGC C B A+

11/15/2024

Morgan Hill

50 Y Free

1:08.12

-7.49s (New PB)

B: 39.79 (+28.33s | 41.6%)

50 Y Back

1:11.76

+17.83s

B: 48.59 (+23.17s | 32.3%)

SCSC Pacific Swimming Short Cours C B A+ Meet

10/04/2024

Morgan Hill

50 Y Back

53.93

B: 48.59 (+5.34s | 9.9%)

Coast Valley Aquatics Short Course Champs

07/19/2024

Salinas

50 Y Free

1:15.61

B: 39.79 (+35.82s | 47.4%)

25 Y Back

35.62

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.