Isaac Marcuson

Age: 9 years old
Age Category: 10 & under
Team: Aspire Aquatics OF Colorado | Colorado Swimming
Participation: 18 meets 51 events

Personal Best

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Colorado Swimming

Aspire Aquatics OF Colorado

Free 50 M

49.03

04/25/2025

B: 43.89 (+5.14s | 10.5%)

207

Free 100 M

1:43.14

07/11/2025

B: 1:40.99 (+2.15s | 2.1%)

146

Free 200 M

3:50.47

04/25/2025

B: 3:36.69 (+13.78s | 6.0%)

50 Free

49.56

100 Free

59.11

1:48.67

100 Free

1:48.67

150 Free

1:01.00

2:49.67

200 Free

1:00.80

3:50.47

100 Free

2:01.80

Back 50 M

50.97

07/11/2025

BB: 49.29 (+1.68s | 3.3%)

108

Back 100 M

1:55.50

04/25/2025

BB: 1:44.49 (+11.01s | 9.5%)

124

50 Back

53.59

100 Back

1:01.91

1:55.50

100 Back

1:55.50

Breast 50 M

57.92

07/11/2025

BB: 54.39 (+3.53s | 6.1%)

Fly 50 M

58.14

05/16/2025

B: 52.29 (+5.85s | 10.1%)

120

Fly 100 M

2:13.71

07/11/2025

B: 2:09.49 (+4.22s | 3.2%)

50 Fly

1:04.09

100 Fly

1:09.62

2:13.71

100 Fly

2:13.71

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Colorado Swimming

Aspire Aquatics OF Colorado

Free 25 Y

19.40

11/01/2024

170

Free 50 Y

45.06

09/29/2024

B: 38.19 (+6.87s | 15.2%)

312

Free 100 Y

1:34.35

01/10/2025

B: 1:27.99 (+6.36s | 6.7%)

184

50 Free

46.25

100 Free

48.10

1:34.35

100 Free

1:34.35

Back 25 Y

24.13

11/01/2024

216

Back 50 Y

44.74

03/07/2025

BB: 42.89 (+1.85s | 4.1%)

108

Breast 25 Y

26.51

11/23/2024

110

Breast 50 Y

55.78

11/01/2024

B: 53.39 (+2.39s | 4.3%)

168

Fly 25 Y

23.53

11/01/2024

112

Fly 50 Y

53.50

12/13/2024

B: 46.49 (+7.01s | 13.1%)

149

IM 100 Y

1:47.22

12/13/2024

B: 1:39.69 (+7.53s | 7.0%)

163

25 IM

24.36

50 IM

27.67

52.03

50 IM

52.03

75 IM

32.74

1:24.77

100 IM

22.45

1:47.22

50 IM

55.19

Above are the fastest times that Isaac Marcuson has achieved in his swimming career. For each event, you can find Isaac's best time, the corresponding time standard, as well as how much faster Isaac needs to be to reach the next level. The last columns provide Isaac rankings at the team and LSC levels. These rankings are based on the Isaac'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	45.06	22.19 (+22.87s \| 50.8%)	21.29 (+23.77s \| 52.8%)	21.29 (+23.77s \| 52.8%)	20.59 (+24.47s \| 54.3%)	20.09 (+24.97s \| 55.4%)	20.39 (+24.67s \| 54.7%)	30.49 (+14.57s \| 32.3%)
Free 100 Y	1:34.35	48.19 (+46.16s \| 48.9%)	46.39 (+47.96s \| 50.8%)	46.39 (+47.96s \| 50.8%)	45.09 (+49.26s \| 52.2%)	43.49 (+50.86s \| 53.9%)	44.39 (+49.96s \| 53.0%)	1:07.19 (+27.16s \| 28.8%)
Back 50 Y	44.74	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+8.45s \| 18.9%)
Breast 50 Y	55.78	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+15.49s \| 27.8%)
Fly 50 Y	53.50	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+18.81s \| 35.2%)
IM 100 Y	1:47.22	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+30.23s \| 28.2%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	49.03	25.89 (+23.14s \| 47.2%)	24.59 (+24.44s \| 49.8%)	24.59 (+24.44s \| 49.8%)	24.29 (+24.74s \| 50.5%)	23.39 (+25.64s \| 52.3%)	23.79 (+25.24s \| 51.5%)	34.59 (+14.44s \| 29.5%)
Free 100 M	1:43.14	56.09 (+47.05s \| 45.6%)	53.59 (+49.55s \| 48.0%)	53.59 (+49.55s \| 48.0%)	52.59 (+50.55s \| 49.0%)	50.99 (+52.15s \| 50.6%)	51.99 (+51.15s \| 49.6%)	1:16.89 (+26.25s \| 25.5%)
Free 200 M	3:50.47	2:03.09 (+107.38s \| 46.6%)	1:57.79 (+112.68s \| 48.9%)	1:57.79 (+112.68s \| 48.9%)	1:55.49 (+114.98s \| 49.9%)	1:52.19 (+118.28s \| 51.3%)	1:54.09 (+116.38s \| 50.5%)	2:44.69 (+65.78s \| 28.5%)
Back 50 M	50.97	N/A	N/A	N/A	N/A	N/A	N/A	41.59 (+9.38s \| 18.4%)
Back 100 M	1:55.50	1:03.29 (+52.21s \| 45.2%)	1:00.59 (+54.91s \| 47.5%)	1:00.59 (+54.91s \| 47.5%)	58.89 (+56.61s \| 49.0%)	57.29 (+58.21s \| 50.4%)	58.19 (+57.31s \| 49.6%)	1:27.69 (+27.81s \| 24.1%)
Breast 50 M	57.92	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+11.63s \| 20.1%)
Fly 50 M	58.14	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+18.95s \| 32.6%)
Fly 100 M	2:13.71	1:00.89 (+72.82s \| 54.5%)	57.99 (+75.72s \| 56.6%)	57.99 (+75.72s \| 56.6%)	57.09 (+76.62s \| 57.3%)	55.09 (+78.62s \| 58.8%)	55.99 (+77.72s \| 58.1%)	1:30.59 (+43.12s \| 32.2%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 CO NJ Firecracker Invite

07/11/2025

New Arvada Pool

50 M Back

50.97

-1.99s (New PB)

BB: 49.29 (+1.68s | 3.3%)

100 M Fly

2:13.71

B: 2:09.49 (+4.22s | 3.2%)

50 Fly

1:04.09

100 Fly

1:09.62

2:13.71

100 Fly

2:13.71

100 M Free

1:43.14

-1.70s (New PB)

B: 1:40.99 (+2.15s | 2.1%)

50 M Breast

57.92

-5.98s (New PB)

BB: 54.39 (+3.53s | 6.1%)

2025 CO ACES Spring Invite

05/16/2025

50 M Fly

58.14

-9.11s (New PB)

B: 52.29 (+5.85s | 10.1%)

2025 CO TOPS Arena Catch Me If You Can

04/25/2025

50 M Back

52.96

BB: 49.29 (+3.67s | 6.9%)

200 M Free

3:50.47

B: 3:36.69 (+13.78s | 6.0%)

50 Free

49.56

100 Free

59.11

1:48.67

100 Free

1:48.67

150 Free

1:01.00

2:49.67

200 Free

1:00.80

3:50.47

100 Free

2:01.80

100 M Free

1:44.84

B: 1:40.99 (+3.85s | 3.7%)

50 Free

47.63

100 Free

57.21

1:44.84

100 Free

1:44.84

100 M Back

1:55.50

BB: 1:44.49 (+11.01s | 9.5%)

50 Back

53.59

100 Back

1:01.91

1:55.50

100 Back

1:55.50

50 M Fly

1:07.25

B: 52.29 (+14.96s | 22.2%)

50 M Breast

1:03.90

B: 1:00.89 (+3.01s | 4.7%)

50 M Free

49.03

B: 43.89 (+5.14s | 10.5%)

2025 CO CSI Silver State Championships

03/07/2025

50 Y Back

44.74

-0.48s (New PB)

BB: 42.89 (+1.85s | 4.1%)

2025 CO NJ Groundhog Invite

02/07/2025

100 Y IM

1:48.14

+0.92s

B: 1:39.69 (+8.45s | 7.8%)

50 IM

53.57

100 IM

54.57

1:48.14

100 IM

1:48.14

100 Y Free

1:36.43

+2.08s

B: 1:27.99 (+8.44s | 8.8%)

50 Free

45.44

100 Free

50.99

1:36.43

100 Free

1:36.43

50 Y Breast

58.46

+2.68s

B: 53.39 (+5.07s | 8.7%)

50 Y Back

45.22

-3.44s (New PB)

BB: 42.89 (+2.33s | 5.2%)

2025 CO PPA January Meet

01/10/2025

50 Y Fly

56.76

+3.26s

B: 46.49 (+10.27s | 18.1%)

100 Y Free

1:34.35

-19.60s (New PB)

B: 1:27.99 (+6.36s | 6.7%)

50 Free

46.25

100 Free

48.10

1:34.35

100 Free

1:34.35

50 Y Breast

56.22

+0.44s

B: 53.39 (+2.83s | 5.0%)

50 Y Free

45.54

+0.48s

B: 38.19 (+7.35s | 16.1%)

100 Y IM

1:54.71

+7.49s

B: 1:39.69 (+15.02s | 13.1%)

50 IM

56.50

100 IM

58.21

1:54.71

100 IM

1:54.71

50 Y Back

48.66

B: 48.29 (+0.37s | 0.8%)

2024 CO FAST Bill Spahn Mid Season Finale

12/13/2024

100 Y IM

1:47.22

+0.00s

B: 1:39.69 (+7.53s | 7.0%)

25 IM

24.36

50 IM

27.67

52.03

50 IM

52.03

75 IM

32.74

1:24.77

100 IM

22.45

1:47.22

50 IM

55.19

50 Y Fly

53.50

B: 46.49 (+7.01s | 13.1%)

50 Y Breast

58.75

+2.97s

B: 53.39 (+5.36s | 9.1%)

25 Breast

28.89

50 Breast

29.86

58.75

50 Breast

58.75

Bill Spahan Mid Season Finale

12/13/2024

100 Y IM

1:47.22

-6.25s (New PB)

B: 1:39.69 (+7.53s | 7.0%)

25 IM

24.36

50 IM

27.67

52.03

50 IM

52.03

75 IM

32.74

1:24.77

100 IM

22.45

1:47.22

50 IM

55.19

50 Y Breast

58.75

+2.97s

B: 53.39 (+5.36s | 9.1%)

25 Breast

28.89

50 Breast

29.86

58.75

50 Breast

58.75

50 Y Fly

53.50

+0.00s

B: 46.49 (+7.01s | 13.1%)

2024 CO CUDA Pentathlon XXXVII

11/23/2024

25 Y Breast

26.51

-2.85s (New PB)

25 Y Free

21.68

+2.28s

25 Y Fly

25.44

+1.91s

100 Y IM

1:53.47

-1.70s (New PB)

B: 1:39.69 (+13.78s | 12.1%)

50 IM

55.09

100 IM

58.38

1:53.47

100 IM

1:53.47

ACES High Point Invite

11/01/2024

100 Y Free

1:53.95

+0.00s

B: 1:27.99 (+25.96s | 22.8%)

50 Free

50.52

100 Free

1:03.43

1:53.95

100 Free

1:53.95

25 Y Breast

29.36

+0.00s

25 Y Back

24.13

25 Y Free

19.40

+0.00s

100 Y IM

1:55.17

+0.00s

B: 1:39.69 (+15.48s | 13.4%)

50 IM

57.43

100 IM

57.74

1:55.17

100 IM

1:55.17

50 Y Free

50.27

+5.21s

B: 38.19 (+12.08s | 24.0%)

25 Y Fly

23.53

+0.00s

50 Y Breast

55.78

B: 53.39 (+2.39s | 4.3%)

2024 CO ACES High Point Invite

11/01/2024

25 Y Back

24.13

+0.00s

25 Y Breast

29.36

50 Y Breast

55.78

+0.00s

B: 53.39 (+2.39s | 4.3%)

100 Y IM

1:55.17

B: 1:39.69 (+15.48s | 13.4%)

50 IM

57.43

100 IM

57.74

1:55.17

100 IM

1:55.17

50 Y Free

50.27

+5.21s

B: 38.19 (+12.08s | 24.0%)

100 Y Free

1:53.95

B: 1:27.99 (+25.96s | 22.8%)

50 Free

50.52

100 Free

1:03.43

1:53.95

100 Free

1:53.95

25 Y Free

19.40

25 Y Fly

23.53

AAC Stanley Duck Relay Invite

09/29/2024

50 Y Free

45.06

+0.00s

B: 38.19 (+6.87s | 15.2%)

2024 CO AAC Stanley Duck Relay Invite

09/29/2024

Grandview HS

50 Y Free

45.06

B: 38.19 (+6.87s | 15.2%)

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.