Leo Dornbush

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

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Boulder Swim Team

Colorado Swimming

Western Zone

USA

Free 50 Y

36.19

12

03/13/2026

B: 32.79 (+3.40s | 9.4%)

3

336

1,000+

Free 100 Y

1:21.51

Analysis

12

03/13/2026

B: 1:11.49 (+10.02s | 12.3%)

3

304

1,000+

50 Free

39.15

100 Free

42.36

1:21.51

100 Free

1:21.51

Free 200 Y

3:08.38

Analysis

12

12/12/2025

B: 2:35.99 (+32.39s | 17.2%)

3

270

1,000+

50 Free

41.41

100 Free

48.52

1:29.93

100 Free

1:29.93

150 Free

51.43

2:21.36

200 Free

47.02

3:08.38

100 Free

1:38.45

Free 500 Y

8:17.28

Analysis

12

12/12/2025

B: 6:59.89 (+77.39s | 15.6%)

2

136

1,000+

50 Free

41.27

100 Free

49.39

1:30.66

100 Free

1:30.66

150 Free

50.67

2:21.33

200 Free

52.23

3:13.56

100 Free

1:42.90

250 Free

51.67

4:05.23

300 Free

52.19

4:57.42

100 Free

1:43.86

350 Free

51.52

5:48.94

400 Free

51.20

6:40.14

100 Free

1:42.72

450 Free

52.10

7:32.24

500 Free

45.04

8:17.28

100 Free

1:37.14

Back 50 Y

45.54

12

02/13/2026

B: 38.49 (+7.05s | 15.5%)

3

369

1,000+

Breast 50 Y

55.17

12

02/13/2026

B: 43.49 (+11.68s | 21.2%)

4

406

1,000+

Breast 100 Y

2:09.51

Analysis

12

03/13/2026

B: 1:32.59 (+36.92s | 28.5%)

4

338

1,000+

50 Breast

1:02.31

100 Breast

1:07.20

2:09.51

100 Breast

2:09.51

Fly 50 Y

49.29

12

03/13/2026

B: 37.09 (+12.20s | 24.8%)

3

316

1,000+

Fly 100 Y

1:55.24

Analysis

12

03/13/2026

B: 1:22.89 (+32.35s | 28.1%)

2

169

1,000+

50 Fly

51.34

100 Fly

1:03.90

1:55.24

100 Fly

1:55.24

IM 100 Y

1:40.66

Analysis

12

02/13/2026

B: 1:21.89 (+18.77s | 18.6%)

3

350

1,000+

50 IM

49.60

100 IM

51.06

1:40.66

100 IM

1:40.66

IM 200 Y

3:45.34

Analysis

12

02/13/2026

B: 2:59.29 (+46.05s | 20.4%)

2

234

1,000+

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Boulder Swim Team	Colorado Swimming	Western Zone	USA

Above are the fastest times that Leo Dornbush has achieved in his swimming career. For each event, you can find Leo's best time, the corresponding time standard, as well as how much faster Leo needs to be to reach the next level. The last columns provide Leo rankings at the team and LSC levels. These rankings are based on the Leo'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	36.19	22.19 (+14.00s \| 38.7%)	21.29 (+14.90s \| 41.2%)	21.29 (+14.90s \| 41.2%)	20.59 (+15.60s \| 43.1%)	20.09 (+16.10s \| 44.5%)	20.39 (+15.80s \| 43.7%)	27.49 (+8.70s \| 24.0%)
Free 100 Y	1:21.51	48.19 (+33.32s \| 40.9%)	46.39 (+35.12s \| 43.1%)	46.39 (+35.12s \| 43.1%)	45.09 (+36.42s \| 44.7%)	43.49 (+38.02s \| 46.6%)	44.39 (+37.12s \| 45.5%)	59.29 (+22.22s \| 27.3%)
Free 200 Y	3:08.38	1:45.79 (+82.59s \| 43.8%)	1:41.59 (+86.79s \| 46.1%)	1:41.59 (+86.79s \| 46.1%)	1:38.79 (+89.59s \| 47.6%)	1:36.49 (+91.89s \| 48.8%)	1:38.09 (+90.29s \| 47.9%)	2:09.19 (+59.19s \| 31.4%)
Free 500 Y	8:17.28	4:47.79 (+209.49s \| 42.1%)	4:37.09 (+220.19s \| 44.3%)	4:37.09 (+220.19s \| 44.3%)	4:29.49 (+227.79s \| 45.8%)	4:22.09 (+235.19s \| 47.3%)	4:27.69 (+229.59s \| 46.2%)	5:47.49 (+149.79s \| 30.1%)
Back 50 Y	45.54	N/A	N/A	N/A	N/A	N/A	N/A	31.89 (+13.65s \| 30.0%)
Breast 50 Y	55.17	N/A	N/A	N/A	N/A	N/A	N/A	35.49 (+19.68s \| 35.7%)
Breast 100 Y	2:09.51	1:00.89 (+68.62s \| 53.0%)	57.99 (+71.52s \| 55.2%)	57.99 (+71.52s \| 55.2%)	55.89 (+73.62s \| 56.8%)	54.19 (+75.32s \| 58.2%)	55.29 (+74.22s \| 57.3%)	1:15.89 (+53.62s \| 41.4%)
Fly 50 Y	49.29	N/A	N/A	N/A	N/A	N/A	N/A	30.49 (+18.80s \| 38.1%)
Fly 100 Y	1:55.24	52.89 (+62.35s \| 54.1%)	50.59 (+64.65s \| 56.1%)	50.59 (+64.65s \| 56.1%)	48.99 (+66.25s \| 57.5%)	47.79 (+67.45s \| 58.5%)	48.39 (+66.85s \| 58.0%)	1:07.09 (+48.15s \| 41.8%)
IM 100 Y	1:40.66	N/A	N/A	N/A	N/A	N/A	N/A	1:08.09 (+32.57s \| 32.4%)
IM 200 Y	3:45.34	1:58.19 (+107.15s \| 47.6%)	1:53.89 (+111.45s \| 49.5%)	1:53.89 (+111.45s \| 49.5%)	1:50.09 (+115.25s \| 51.1%)	1:46.39 (+118.95s \| 52.8%)	1:48.89 (+116.45s \| 51.7%)	2:27.09 (+78.25s \| 34.7%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

Mile High Championship Invitational

03/13/2026

Arvada

100 Y Free

1:21.51

-3.29s (New PB)

B: 1:11.49 (+10.02s | 12.3%)

12

1

50 Free

39.15

100 Free

42.36

1:21.51

100 Free

1:21.51

100 Y Breast

2:09.51

B: 1:32.59 (+36.92s | 28.5%)

12

1

7

3

50 Breast

1:02.31

100 Breast

1:07.20

2:09.51

100 Breast

2:09.51

100 Y Fly

1:55.24

B: 1:22.89 (+32.35s | 28.1%)

12

1

8

50 Fly

51.34

100 Fly

1:03.90

1:55.24

100 Fly

1:55.24

50 Y Fly

49.29

-4.00s (New PB)

B: 37.09 (+12.20s | 24.8%)

12

1

8

6

50 Y Free

36.19

B: 32.79 (+3.40s | 9.4%)

12

1

2

7

2026 CO NJ Groundhog Invite

02/13/2026

Arvada

100 Y IM

1:40.66

-13.10s (New PB)

B: 1:21.89 (+18.77s | 18.6%)

12

2

7

50 IM

49.60

100 IM

51.06

1:40.66

100 IM

1:40.66

100 Y Free

1:24.80

-8.63s (New PB)

B: 1:11.49 (+13.31s | 15.7%)

12

3

1

7

50 Free

40.72

100 Free

44.08

1:24.80

100 Free

1:24.80

50 Y Breast

55.17

B: 43.49 (+11.68s | 21.2%)

12

1

6

4

50 Y Back

45.54

-0.92s (New PB)

B: 38.49 (+7.05s | 15.5%)

12

3

1

5

200 Y IM

3:45.34

B: 2:59.29 (+46.05s | 20.4%)

12

2

1

2025 CO FAST Bill Spahn Mid Season Finale

12/12/2025

Fort Collins

500 Y Free

8:17.28

B: 6:59.89 (+77.39s | 15.6%)

12

3

8

50 Free

41.27

100 Free

49.39

1:30.66

100 Free

1:30.66

150 Free

50.67

2:21.33

200 Free

52.23

3:13.56

100 Free

1:42.90

250 Free

51.67

4:05.23

300 Free

52.19

4:57.42

100 Free

1:43.86

350 Free

51.52

5:48.94

400 Free

51.20

6:40.14

100 Free

1:42.72

450 Free

52.10

7:32.24

500 Free

45.04

8:17.28

100 Free

1:37.14

100 Y IM

1:53.76

B: 1:21.89 (+31.87s | 28.0%)

12

200 Y Free

3:08.38

B: 2:35.99 (+32.39s | 17.2%)

12

1

2

3

50 Free

41.41

100 Free

48.52

1:29.93

100 Free

1:29.93

150 Free

51.43

2:21.36

200 Free

47.02

3:08.38

100 Free

1:38.45

50 Y Fly

53.29

B: 37.09 (+16.20s | 30.4%)

12

50 Y Back

46.46

B: 38.49 (+7.97s | 17.2%)

12

1

8

100 Y Free

1:33.43

B: 1:11.49 (+21.94s | 23.5%)

12

50 Free

44.48

100 Free

48.95

1:33.43

100 Free

1:33.43