Isabel Hiemstra

Age: 10 years old
Age Category: 10 & under
Team: Aces Swim Club | Colorado Swimming
Participation: 36 meets 85 events

Personal Best

Long course distance

Event	Time	Age	Date	Standard	Next Standard	Colorado Swimming	Aces Swim Club
Free 100 M	1:34.51	10	06/19/2025	B	BB: 1:32.99 (+1.52s \| 1.6%)	118	6

Back 100 M	1:49.39	10	06/19/2025	B	BB: 1:48.09 (+1.30s \| 1.2%)	129	6

Fly 50 M	59.51	10	05/16/2025		B: 54.49 (+5.02s \| 8.4%)	182	12

IM 200 M	4:18.12	10	06/19/2025		B: 4:15.69 (+2.43s \| 0.9%)	145	10

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Colorado Swimming

Aces Swim Club

Free 25 Y

20.14

09/30/2023

257

Free 50 Y

38.15

11/23/2024

BB: 35.99 (+2.16s | 5.7%)

156

Free 100 Y

1:24.69

11/01/2024

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

122

50 Free

41.39

100 Free

43.30

1:24.69

100 Free

1:24.69

Back 25 Y

25.52

11/03/2023

408

Back 50 Y

40.61

03/07/2025

A: 37.99 (+2.62s | 6.5%)

Back 100 Y

1:31.63

03/07/2025

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

50 Back

45.05

100 Back

46.58

1:31.63

100 Back

1:31.63

Breast 50 Y

57.74

11/23/2024

B: 54.59 (+3.15s | 5.5%)

311

Fly 25 Y

28.83

11/03/2023

317

Fly 50 Y

51.85

11/23/2024

B: 48.39 (+3.46s | 6.7%)

189

Fly 100 Y

2:04.07

10/18/2024

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

IM 100 Y

1:45.61

11/01/2024

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

208

50 IM

50.38

100 IM

55.23

1:45.61

100 IM

1:45.61

IM 200 Y

4:14.17

10/18/2024

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

119

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

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	38.15	24.89 (+13.26s \| 34.8%)	23.89 (+14.26s \| 37.4%)	23.89 (+14.26s \| 37.4%)	23.29 (+14.86s \| 39.0%)	22.59 (+15.56s \| 40.8%)	22.79 (+15.36s \| 40.3%)	30.89 (+7.26s \| 19.0%)
Free 100 Y	1:24.69	53.99 (+30.70s \| 36.2%)	51.89 (+32.80s \| 38.7%)	51.89 (+32.80s \| 38.7%)	50.39 (+34.30s \| 40.5%)	49.29 (+35.40s \| 41.8%)	49.69 (+35.00s \| 41.3%)	1:08.19 (+16.50s \| 19.5%)
Back 50 Y	40.61	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+4.12s \| 10.1%)
Back 100 Y	1:31.63	59.49 (+32.14s \| 35.1%)	57.09 (+34.54s \| 37.7%)	57.09 (+34.54s \| 37.7%)	55.09 (+36.54s \| 39.9%)	53.89 (+37.74s \| 41.2%)	54.49 (+37.14s \| 40.5%)	1:17.89 (+13.74s \| 15.0%)
Breast 50 Y	57.74	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+17.35s \| 30.0%)
Fly 50 Y	51.85	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+16.76s \| 32.3%)
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%)	1:20.19 (+43.88s \| 35.4%)
IM 100 Y	1:45.61	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+27.92s \| 26.4%)
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%)	2:46.49 (+87.68s \| 34.5%)

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%)	1:17.49 (+17.02s \| 18.0%)
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%)	1:30.29 (+19.10s \| 17.5%)
Fly 50 M	59.51	N/A	N/A	N/A	N/A	N/A	N/A	39.69 (+19.82s \| 33.3%)
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%)	3:08.89 (+69.23s \| 26.8%)

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.

Select the distance and stroke

Compare with another swimmer

View this profile

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

2025 CO ACES Summer Invite

06/19/2025

100 M Free

1:34.51

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

200 M IM

4:18.12

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

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

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

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%)

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

2025 CO Aces Winter Open

02/15/2025

50 Y Free

38.38

+0.23s

BB: 35.99 (+2.39s | 6.2%)

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

50 Y Breast

1:05.39

+7.65s

B: 54.59 (+10.80s | 16.5%)

100 Y Back

1:34.40

+0.65s

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

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%)

2025 CO TOPS Colorado Open

01/24/2025

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 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

100 Y Back

1:38.47

+4.72s

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

2025 CO NJ Pineapple Invitational

01/10/2025

New Arvada Pool

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

50 Y Breast

1:02.68

+4.94s

B: 54.59 (+8.09s | 12.9%)

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 Fly

55.52

+3.67s

B: 48.39 (+7.13s | 12.8%)

Falfins Holiday Open

12/13/2024

US AFA

50 Y Breast

1:01.76

+4.02s

B: 54.59 (+7.17s | 11.6%)

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%)

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

100 Y Free

1:28.93

+4.24s

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

50 Y Back

43.07

+0.00s

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

2024 CO Falfins Holiday Open

12/13/2024

US AFA

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

+0.00s

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 Breast

1:01.76

+4.02s

B: 54.59 (+7.17s | 11.6%)

50 Y Back

43.07

-1.06s (New PB)

A: 37.99 (+5.08s | 11.8%)

50 Y Free

39.37

+1.22s

BB: 35.99 (+3.38s | 8.6%)

50 Y Fly

56.89

+5.04s

B: 48.39 (+8.50s | 14.9%)

100 Y Free

1:28.93

+4.24s

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

2024 CO CUDA Pentathlon XXXVII

11/23/2024

50 Y Back

44.13

-6.64s (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%)

50 Y Fly

51.85

-0.72s (New PB)

B: 48.39 (+3.46s | 6.7%)

100 Y IM

1:48.72

+3.11s

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

50 Y Breast

57.74

B: 54.59 (+3.15s | 5.5%)

ACES High Point Invite

11/01/2024

100 Y Back

1:40.95

+0.00s

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

100 Y IM

1:45.61

+0.00s

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

-7.31s (New PB)

B: 48.39 (+4.18s | 8.0%)

50 Y Free

39.00

-4.23s (New PB)

BB: 35.99 (+3.01s | 7.7%)

100 Y Free

1:24.69

+0.00s

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

50 Free

41.39

100 Free

43.30

1:24.69

100 Free

1:24.69

2024 CO ACES High Point Invite

11/01/2024

100 Y Back

1:40.95

-4.48s (New PB)

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

50 Y Fly

52.57

+0.00s

B: 48.39 (+4.18s | 8.0%)

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 Free

39.00

+0.00s

BB: 35.99 (+3.01s | 7.7%)

100 Y Free

1:24.69

-24.89s (New PB)

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

50 Free

41.39

100 Free

43.30

1:24.69

100 Free

1:24.69

2024 CO MACS Fall Invitational

10/18/2024

100 Y Back

1:45.43

+0.00s

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

200 Y IM

4:14.17

+0.00s

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 Fly

2:04.07

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

MACS Fall Invitational

10/18/2024

100 Y Fly

2:04.07

+0.00s

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

100 Y Back

1:45.43

-9.21s (New PB)

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

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

ACES Intra-Squad #1

09/21/2024

50 Y Free

43.23

+0.00s

B: 39.79 (+3.44s | 8.0%)

100 Y IM

1:49.61

-24.25s (New PB)

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 Back

51.91

+1.14s

B: 48.59 (+3.32s | 6.4%)

2024 CO ACES Intra Squad #1

09/21/2024

100 Y IM

1:49.61

+0.00s

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 Back

51.91

+1.14s

B: 48.59 (+3.32s | 6.4%)

50 Y Free

43.23

-2.39s (New PB)

B: 39.79 (+3.44s | 8.0%)

ACES Winter Open

02/10/2024

50 Y Free

45.81

+0.19s

B: 39.79 (+6.02s | 13.1%)

CUDA Classic

01/12/2024

50 Y Free

46.24

+0.62s

B: 39.79 (+6.45s | 13.9%)

50 Y Back

53.22

+2.45s

B: 48.59 (+4.63s | 8.7%)

100 Y IM

2:13.86

-2.97s (New PB)

B: 1:44.29 (+29.57s | 22.1%)

50 IM

58.87

100 IM

1:14.99

2:13.86

100 IM

2:13.86

Falfins Holiday Open

12/08/2023

50 Y Back

50.77

-4.87s (New PB)

B: 48.59 (+2.18s | 4.3%)

50 Y Fly

59.88

-3.05s (New PB)

B: 48.39 (+11.49s | 19.2%)

100 Y Free

1:49.58

B: 1:30.79 (+18.79s | 17.1%)

100 Y Back

1:54.64

B: 1:45.79 (+8.85s | 7.7%)

50 Back

54.51

100 Back

1:00.13

1:54.64

100 Back

1:54.64

50 Y Free

45.62

-4.15s (New PB)

B: 39.79 (+5.83s | 12.8%)

100 Y IM

2:16.83

-6.45s (New PB)

B: 1:44.29 (+32.54s | 23.8%)

50 IM

1:01.39

100 IM

1:15.44

2:16.83

100 IM

2:16.83

ACES Fall High Point Invite

11/03/2023

25 Y Back

25.52

-0.62s (New PB)

50 Y Fly

1:02.93

-0.77s (New PB)

B: 48.39 (+14.54s | 23.1%)

50 Y Free

49.77

-2.99s (New PB)

B: 39.79 (+9.98s | 20.1%)

25 Y Fly

28.83

-0.65s (New PB)

25 Y Free

22.06

+1.92s

50 Y Back

55.64

-7.45s (New PB)

B: 48.59 (+7.05s | 12.7%)

MACS Fall Invitational

10/20/2023

50 Y Back

1:03.09

B: 48.59 (+14.50s | 23.0%)

50 Y Fly

1:03.70

B: 48.39 (+15.31s | 24.0%)

100 Y IM

2:23.28

B: 1:44.29 (+38.99s | 27.2%)

50 Y Free

52.76

B: 39.79 (+12.97s | 24.6%)

ACES Developmental Meet #1

09/30/2023

25 Y Back

26.14

25 Y Free

20.14

25 Y Fly

29.48

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.