Isabel Hiemstra

Age: 11 years old
Age Category: 11-12
Team: Aces Swim Club | Colorado Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Colorado Swimming

Aces Swim Club

Free 50 Y

34.75

12/12/2025

B: 33.99 (+0.76s | 2.2%)

390

Free 100 Y

1:16.54

01/09/2026

B: 1:14.69 (+1.85s | 2.4%)

324

50 Free

36.89

100 Free

39.65

1:16.54

100 Free

1:16.54

Free 200 Y

2:50.35

12/12/2025

B: 2:42.59 (+7.76s | 4.6%)

259

50 Free

38.92

100 Free

44.16

1:23.08

100 Free

1:23.08

150 Free

45.00

2:08.08

200 Free

42.27

2:50.35

100 Free

1:27.27

Back 50 Y

39.76

12/12/2025

B: 38.79 (+0.97s | 2.4%)

291

Back 100 Y

1:23.73

01/09/2026

BB: 1:19.79 (+3.94s | 4.7%)

203

50 Back

40.79

100 Back

42.94

1:23.73

100 Back

1:23.73

Back 200 Y

3:04.36

12/12/2025

B: 2:59.49 (+4.87s | 2.6%)

109

50 Back

42.55

100 Back

46.21

1:28.76

100 Back

1:28.76

150 Back

48.66

2:17.42

200 Back

46.94

3:04.36

100 Back

1:35.60

Breast 50 Y

57.74

11/23/2024

B: 43.99 (+13.75s | 23.8%)

672

Fly 50 Y

48.97

01/09/2026

B: 36.89 (+12.08s | 24.7%)

494

Fly 100 Y

2:04.07

10/18/2024

B: 1:25.79 (+38.28s | 30.9%)

255

IM 100 Y

1:32.52

12/12/2025

B: 1:25.19 (+7.33s | 7.9%)

406

50 IM

42.37

100 IM

50.15

1:32.52

100 IM

1:32.52

IM 200 Y

4:14.17

10/18/2024

B: 3:03.89 (+70.28s | 27.7%)

379

50 Fly

56.79

100 Back

58.24

1:55.03

100 IM

1:55.03

200 Free

2:19.14

4:14.17

100 IM

2:19.14

Long course distance

Event	Time	Age	Date	Next Standard	Colorado Swimming	Aces Swim Club
Free 100 M	1:34.51	10	06/19/2025	B: 1:25.59 (+8.92s \| 9.4%)	311	17

Back 100 M	1:49.39	10	06/19/2025	B: 1:40.59 (+8.80s \| 8.0%)	280	14

Fly 50 M	59.51	10	05/16/2025	B: 41.79 (+17.72s \| 29.8%)	338	17

IM 200 M	4:18.12	10	06/19/2025	B: 3:30.59 (+47.53s \| 18.4%)	254	16

Above are the fastest times that Isabel Hiemstra has achieved in her swimming career. For each event, you can find Isabel's best time, the corresponding time standard, as well as how much faster Isabel needs to be to reach the next level. The last columns provide Isabel rankings at the team and LSC levels. These rankings are based on the Isabel'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	SouthWestern Age Group Regional
Free 50 Y	34.75	24.89 (+9.86s \| 28.4%)	23.89 (+10.86s \| 31.3%)	23.89 (+10.86s \| 31.3%)	23.29 (+11.46s \| 33.0%)	22.59 (+12.16s \| 35.0%)	22.79 (+11.96s \| 34.4%)	29.69 (+5.06s \| 14.6%)
Free 100 Y	1:16.54	53.99 (+22.55s \| 29.5%)	51.89 (+24.65s \| 32.2%)	51.89 (+24.65s \| 32.2%)	50.39 (+26.15s \| 34.2%)	49.29 (+27.25s \| 35.6%)	49.69 (+26.85s \| 35.1%)	1:04.19 (+12.35s \| 16.1%)
Free 200 Y	2:50.35	1:56.29 (+54.06s \| 31.7%)	1:52.89 (+57.46s \| 33.7%)	1:52.29 (+58.06s \| 34.1%)	1:49.09 (+61.26s \| 36.0%)	1:46.69 (+63.66s \| 37.4%)	1:47.39 (+62.96s \| 37.0%)	2:18.39 (+31.96s \| 18.8%)
Back 50 Y	39.76	N/A	N/A	N/A	N/A	N/A	N/A	33.69 (+6.07s \| 15.3%)
Back 100 Y	1:23.73	59.49 (+24.24s \| 29.0%)	57.09 (+26.64s \| 31.8%)	57.09 (+26.64s \| 31.8%)	55.09 (+28.64s \| 34.2%)	53.89 (+29.84s \| 35.6%)	54.49 (+29.24s \| 34.9%)	1:13.09 (+10.64s \| 12.7%)
Back 200 Y	3:04.36	2:08.59 (+55.77s \| 30.3%)	2:04.19 (+60.17s \| 32.6%)	2:04.19 (+60.17s \| 32.6%)	1:59.39 (+64.97s \| 35.2%)	1:56.59 (+67.77s \| 36.8%)	1:57.69 (+66.67s \| 36.2%)	2:35.49 (+28.87s \| 15.7%)
Breast 50 Y	57.74	N/A	N/A	N/A	N/A	N/A	N/A	37.79 (+19.95s \| 34.6%)
Fly 50 Y	48.97	N/A	N/A	N/A	N/A	N/A	N/A	32.19 (+16.78s \| 34.3%)
Fly 100 Y	2:04.07	59.19 (+64.88s \| 52.3%)	56.59 (+67.48s \| 54.4%)	56.59 (+67.48s \| 54.4%)	54.69 (+69.38s \| 55.9%)	53.49 (+70.58s \| 56.9%)	53.99 (+70.08s \| 56.5%)	1:11.69 (+52.38s \| 42.2%)
IM 100 Y	1:32.52	N/A	N/A	N/A	N/A	N/A	N/A	1:13.79 (+18.73s \| 20.2%)
IM 200 Y	4:14.17	2:10.49 (+123.68s \| 48.7%)	2:06.39 (+127.78s \| 50.3%)	2:06.39 (+127.78s \| 50.3%)	2:02.19 (+131.98s \| 51.9%)	1:59.49 (+134.68s \| 53.0%)	2:00.59 (+133.58s \| 52.6%)	2:37.29 (+96.88s \| 38.1%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 100 M	1:34.51	1:01.89 (+32.62s \| 34.5%)	59.29 (+35.22s \| 37.3%)	59.29 (+35.22s \| 37.3%)	58.19 (+36.32s \| 38.4%)	56.99 (+37.52s \| 39.7%)	57.59 (+36.92s \| 39.1%)	1:13.19 (+21.32s \| 22.6%)
Back 100 M	1:49.39	1:09.49 (+39.90s \| 36.5%)	1:06.79 (+42.60s \| 38.9%)	1:06.79 (+42.60s \| 38.9%)	1:04.79 (+44.60s \| 40.8%)	1:03.69 (+45.70s \| 41.8%)	1:04.39 (+45.00s \| 41.1%)	1:25.09 (+24.30s \| 22.2%)
Fly 50 M	59.51	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+23.22s \| 39.0%)
IM 200 M	4:18.12	2:31.09 (+107.03s \| 41.5%)	2:26.19 (+111.93s \| 43.4%)	2:26.19 (+111.93s \| 43.4%)	2:22.09 (+116.03s \| 45.0%)	2:19.49 (+118.63s \| 46.0%)	2:20.99 (+117.13s \| 45.4%)	2:59.79 (+78.33s \| 30.3%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 CO NJ Narwhal Invitational

01/09/2026

Arvada

100 Y Back

1:23.73

-7.90s (New PB)

BB: 1:19.79 (+3.94s | 4.7%)

50 Back

40.79

100 Back

42.94

1:23.73

100 Back

1:23.73

50 Y Fly

48.97

-2.88s (New PB)

B: 36.89 (+12.08s | 24.7%)

100 Y Free

1:16.54

-8.15s (New PB)

B: 1:14.69 (+1.85s | 2.4%)

50 Free

36.89

100 Free

39.65

1:16.54

100 Free

1:16.54

2025 CO NJ Blizzard Invite

12/12/2025

Arvada

50 Y Free

34.75

-3.40s (New PB)

A: 32.09 (+2.66s | 7.7%)

50 Y Back

39.76

-0.85s (New PB)

A: 37.99 (+1.77s | 4.5%)

100 Y IM

1:32.52

-13.09s (New PB)

A: 1:22.09 (+10.43s | 11.3%)

50 IM

42.37

100 IM

50.15

1:32.52

100 IM

1:32.52

200 Y Free

2:50.35

A: 2:38.39 (+11.96s | 7.0%)

50 Free

38.92

100 Free

44.16

1:23.08

100 Free

1:23.08

150 Free

45.00

2:08.08

200 Free

42.27

2:50.35

100 Free

1:27.27

200 Y Back

3:04.36

50 Back

42.55

100 Back

46.21

1:28.76

100 Back

1:28.76

150 Back

48.66

2:17.42

200 Back

46.94

3:04.36

100 Back

1:35.60

2025 CO ACES Summer Invite

06/19/2025

Denver

200 M IM

4:18.12

B: 4:15.69 (+2.43s | 0.9%)

100 M Free

1:34.51

BB: 1:32.99 (+1.52s | 1.6%)

100 M Back

1:49.39

-1.21s (New PB)

BB: 1:48.09 (+1.30s | 1.2%)

2025 CO ACES Spring Invite

05/16/2025

Denver

50 M Fly

59.51

B: 54.49 (+5.02s | 8.4%)

100 M Back

1:50.60

BB: 1:48.09 (+2.51s | 2.3%)

2025 CO CSI Silver State Championships

03/07/2025

Denver

100 Y Free

1:26.19

+1.50s

BB: 1:21.09 (+5.10s | 5.9%)

50 Free

40.93

100 Free

45.26

1:26.19

100 Free

1:26.19

100 Y Back

1:31.63

-2.12s (New PB)

A: 1:22.29 (+9.34s | 10.2%)

50 Back

45.05

100 Back

46.58

1:31.63

100 Back

1:31.63

50 Y Back

40.61

-2.46s (New PB)

A: 37.99 (+2.62s | 6.5%)

2025 CO Aces Winter Open

02/15/2025

Centennial

50 Y Breast

1:05.39

+7.65s

B: 54.59 (+10.80s | 16.5%)

50 Y Fly

55.53

+3.68s

B: 48.39 (+7.14s | 12.9%)

50 Y Back

43.91

+0.84s

BB: 43.29 (+0.62s | 1.4%)

50 Y Free

38.38

+0.23s

BB: 35.99 (+2.39s | 6.2%)

100 Y Back

1:34.40

+0.65s

BB: 1:33.99 (+0.41s | 0.4%)

100 Y IM

1:51.72

+6.11s

B: 1:44.29 (+7.43s | 6.7%)

50 IM

49.90

100 IM

1:01.82

1:51.72

100 IM

1:51.72

2025 CO TOPS Colorado Open

01/24/2025

Denver

100 Y Free

1:26.08

+1.39s

BB: 1:21.09 (+4.99s | 5.8%)

25 Free

19.58

50 Free

22.56

42.14

50 Free

42.14

75 Free

23.06

1:05.20

100 Free

20.88

1:26.08

50 Free

43.94

100 Y Back

1:38.47

+4.72s

BB: 1:33.99 (+4.48s | 4.5%)

100 Y IM

1:48.37

+2.76s

B: 1:44.29 (+4.08s | 3.8%)

25 IM

24.01

50 IM

25.80

49.81

50 IM

49.81

75 IM

37.38

1:27.19

100 IM

21.18

1:48.37

50 IM

58.56

2025 CO NJ Pineapple Invitational

01/10/2025

Arvada

100 Y Back

1:33.75

-2.05s (New PB)

A: 1:22.29 (+11.46s | 12.2%)

50 Back

46.22

100 Back

47.53

1:33.75

100 Back

1:33.75

100 Y Free

1:24.77

+0.08s

BB: 1:21.09 (+3.68s | 4.3%)

50 Free

40.27

100 Free

44.50

1:24.77

100 Free

1:24.77

50 Y Breast

1:02.68

+4.94s

B: 54.59 (+8.09s | 12.9%)

50 Y Fly

55.52

+3.67s

B: 48.39 (+7.13s | 12.8%)

2024 CO Falfins Holiday Open

12/13/2024

Colorado Springs

50 Y Back

43.07

-1.06s (New PB)

A: 37.99 (+5.08s | 11.8%)

100 Y IM

1:48.35

+2.74s

B: 1:44.29 (+4.06s | 3.7%)

50 IM

50.02

100 IM

58.33

1:48.35

100 IM

1:48.35

100 Y Back

1:35.80

-5.15s (New PB)

BB: 1:33.99 (+1.81s | 1.9%)

50 Back

47.56

100 Back

48.24

1:35.80

100 Back

1:35.80

50 Y Fly

56.89

+5.04s

B: 48.39 (+8.50s | 14.9%)

50 Y Free

39.37

+1.22s

BB: 35.99 (+3.38s | 8.6%)

50 Y Breast

1:01.76

+4.02s

B: 54.59 (+7.17s | 11.6%)

100 Y Free

1:28.93

+4.24s

BB: 1:21.09 (+7.84s | 8.8%)

2024 CO CUDA Pentathlon XXXVII

11/23/2024

Thornton

50 Y Breast

57.74

B: 54.59 (+3.15s | 5.5%)

100 Y IM

1:48.72

+3.11s

B: 1:44.29 (+4.43s | 4.1%)

50 Y Fly

51.85

-0.72s (New PB)

B: 48.39 (+3.46s | 6.7%)

50 Y Back

44.13

-7.78s (New PB)

BB: 43.29 (+0.84s | 1.9%)

50 Y Free

38.15

-0.85s (New PB)

BB: 35.99 (+2.16s | 5.7%)

2024 CO ACES High Point Invite

11/01/2024

Thornton

100 Y Back

1:40.95

-4.48s (New PB)

BB: 1:33.99 (+6.96s | 6.9%)

100 Y IM

1:45.61

-4.00s (New PB)

B: 1:44.29 (+1.32s | 1.2%)

50 IM

50.38

100 IM

55.23

1:45.61

100 IM

1:45.61

50 Y Fly

52.57

B: 48.39 (+4.18s | 8.0%)

100 Y Free

1:24.69

BB: 1:21.09 (+3.60s | 4.3%)

50 Free

41.39

100 Free

43.30

1:24.69

100 Free

1:24.69

50 Y Free

39.00

-4.23s (New PB)

BB: 35.99 (+3.01s | 7.7%)

2024 CO MACS Fall Invitational

10/18/2024

Littleton

200 Y IM

4:14.17

B: 3:42.09 (+32.08s | 12.6%)

50 Fly

56.79

100 Back

58.24

1:55.03

100 IM

1:55.03

200 Free

2:19.14

4:14.17

100 IM

2:19.14

100 Y Back

1:45.43

BB: 1:33.99 (+11.44s | 10.9%)

100 Y Fly

2:04.07

B: 1:56.69 (+7.38s | 5.9%)

2024 CO ACES Intra Squad #1

09/21/2024

Aurora

50 Y Back

51.91

B: 48.59 (+3.32s | 6.4%)

100 Y IM

1:49.61

B: 1:44.29 (+5.32s | 4.9%)

50 IM

51.24

100 IM

58.37

1:49.61

100 IM

1:49.61

50 Y Free

43.23

B: 39.79 (+3.44s | 8.0%)

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.