Cohen Osborn

Mage 13CZLEMWOZSDCSPOZ

382 plausible swims · 56 meets · 2004-02-27 → 2026-02-27

Personal records

EventCourseBest CutDateMeet
25 Freestyle SCY 15.16 2015-01-16 2015 CFAC MLK Invitational
50 Freestyle SCY 22.04 AAAA·Sectionals ✓+0.75s to Futures 2021-11-19 2021 Ozark A Championships
100 Freestyle SCY 48.68 AAAA·Sectionals ✓+2.29s to Futures 2024-03-01 Senior Champs 2024
200 Freestyle SCY 1:44.32 AAAA·Sectionals ✓+2.73s to Futures 2024-03-01 Senior Champs 2024
500 Freestyle SCY 5:06.50 AAA+7.51s to AAAA·+13.61s to Sectionals 2019-02-24 Ozark Division I Championship, 2/22
1000 Freestyle SCY 10:50.85 AA+2.66s to AAA·+42.36s to Sectionals 2004-02-27 2026 GTWY 8 & Under Champs
25 Backstroke SCY 19.97 2015-01-16 2015 CFAC MLK Invitational
50 Backstroke SCY 23.69 AAAA·Futures ✓+1.20s to Jr Nationals 2023-03-11 2023 Region VIII Speedo Spring Sectionalsvenue
100 Backstroke SCY 51.48 AAAA·Futures ✓+2.29s to Winter JNs 2021-11-19 2021 Ozark A Championships
200 Backstroke SCY 1:49.61 AAAA·Futures ✓+1.82s to Winter JNs 2023-03-09 2023 Region VIII Speedo Spring Sectionalsvenue
25 Breaststroke SCY 22.78 2015-01-01 2015 YMCA Heartland Area Regional Championships
50 Breaststroke SCY 29.00 AAAA·+1.81s to Sectionals 2021-10-23 2021 METS Splash of the Titans
100 Breaststroke SCY 1:00.19 AAAA·Sectionals ✓+2.20s to Futures 2021-11-19 2021 Ozark A Championships
200 Breaststroke SCY 2:12.99 AAAA·Sectionals ✓+5.00s to Futures 2021-11-19 2021 Ozark A Championships
25 Butterfly SCY 16.50 2015-01-01 2015 YMCA Heartland Area Regional Championships
50 Butterfly SCY 23.35 AAAA·Sectionals ✓+0.46s to Futures 2023-03-09 2023 Region VIII Speedo Spring Sectionalsvenue
100 Butterfly SCY 50.93 AAAA·Sectionals ✓+0.34s to Futures 2023-03-10 2023 Region VIII Speedo Spring Sectionalsvenue
200 Butterfly SCY 1:52.77 AAAA·Futures ✓+3.68s to Winter JNs 2024-03-01 Senior Champs 2024
100 Individual Medley SCY 58.03 2019-02-24 Ozark Division I Championship, 2/22
200 Individual Medley SCY 2:04.87 AAA+1.38s to AAAA·+3.88s to Sectionals 2019-10-04 2020 MLK Invitational
400 Individual Medley SCY 4:29.05 AAA+4.46s to AAAA·+5.06s to Sectionals 2026-02-27 St. Peters Rec-Plex Swim Team
50 Freestyle LCM 26.01 AAAA·+0.02s to Sectionals 2023-05-05 2023 John Traube Memorial Meet
100 Freestyle LCM 57.51 AAAA·+0.92s to Sectionals 2023-06-23 85th Annual CSP Summer Invitational
200 Freestyle LCM 2:07.46 AAAA·+3.97s to Sectionals 2023-04-14 Sanction #: OZ-6209
400 Freestyle LCM 4:43.75 AA+0.96s to AAA·+21.56s to Sectionals 2018-08-04 2025 Central Zone 14 & Under Championship Meevenue
800 Freestyle LCM 9:51.60 AA+1.31s to AAA·+40.81s to Sectionals 2018-08-02 2018 LE Central Zone 14 & U Championshipvenue
1500 Freestyle LCM 18:42.52 AAA+43.33s to AAAA·+62.53s to Sectionals 2018-08-05 2025 Central Zone 14 & Under Championship Meevenue
50 Backstroke LCM 30.38 AAAA·+1.69s to Sectionals 2019-05-17 2019 John Traube Memorial Invitational
100 Backstroke LCM 1:02.40 AAAA·Sectionals ✓+1.81s to Futures 2023-05-05 2023 John Traube Memorial Meet
200 Backstroke LCM 2:17.73 AAAA·Sectionals ✓+5.84s to Futures 2021-04-23 2021 Long Course Kickoff-13&O
50 Breaststroke LCM 40.67 BB+1.28s to A·+8.68s to Sectionals 2018-04-20 2018 CFAC LC Kickoff
100 Breaststroke LCM 1:18.39 AA+2.00s to AAA·+5.60s to Sectionals 2021-04-23 2021 Long Course Kickoff-13&O
50 Butterfly LCM 29.68 AAA+0.39s to AAAA·+2.29s to Sectionals 2019-05-17 2019 John Traube Memorial Invitational
100 Butterfly LCM 1:01.47 AAAA·Sectionals ✓+3.48s to Futures 2023-05-05 2023 John Traube Memorial Meet
200 Butterfly LCM 2:19.26 AAAA·Sectionals ✓+9.07s to Futures 2023-05-05 2023 John Traube Memorial Meet
200 Individual Medley LCM 2:18.02 AAAA·Sectionals ✓+5.23s to Futures 2023-06-23 85th Annual CSP Summer Invitational
400 Individual Medley LCM 5:32.11 AA+12.52s to AAA·+30.22s to Sectionals 2018-01-01 2018 independence meet results

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 21.50 flat 200 Free Relay 2023-03-12 2023 Region VIII Speedo Spring Sectionals
100 Freestyle SCY 46.91 flying 400 Free Relay (leg 2) 2023-03-10 2023 Region VIII Speedo Spring Sectionals
200 Freestyle SCY 1:42.04 flying 800 Free Relay (leg 2) 2023-03-09 2023 Region VIII Speedo Spring Sectionals
50 Backstroke SCY 23.58 flat 200 Medley Relay 2023-03-11 2023 Region VIII Speedo Spring Sectionals
100 Backstroke SCY 53.02 flat 400 Medley Relay 2023-03-12 2023 Region VIII Speedo Spring Sectionals
50 Freestyle LCM 31.12 flat 200 Free Relay 2017-08-06 2025 Central Zone 14 & Under Championship Mee
50 Freestyle LCM 28.24 flying 200 Free Relay (leg 4) 2018-08-05 2025 Central Zone 14 & Under Championship Mee
100 Freestyle LCM 1:02.46 flying 400 Free Relay (leg 4) 2018-08-02 2018 LE Central Zone 14 & U Championship
50 Backstroke LCM 31.61 flat 200 Medley Relay 2018-08-03 2025 Central Zone 14 & Under Championship Mee
100 Backstroke LCM 1:13.39 flat 400 Medley Relay 2017-08-05 2025 Central Zone 14 & Under Championship Mee
100 Butterfly LCM 1:08.08 flying 400 Medley Relay (leg 3) 2018-08-04 2018 LE Central Zone 14 & U Championship

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

IMX / IMR

IMX 13-14 · SCY

5687 points (6/6 events)

EventTime Points
500 FR SCY 5:06.50 840
200 BK SCY 1:49.61 1100
200 BR SCY 2:12.99 959
200 FL SCY 1:52.77 1100
200 IM SCY 2:04.87 854
400 IM SCY 4:29.05 834

IMR 13-14 · SCY

5139 points (5/5 events)

EventTime Points
200 FR SCY 1:44.32 1075
100 BK SCY 51.48 1100
100 BR SCY 1:00.19 1010
100 FL SCY 50.93 1100
200 IM SCY 2:04.87 854

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

100 Freestyle SCY 48.68

23.46
25.22

Front half 23.46s · back half 25.22s

200 Freestyle SCY 1:44.32

24.53
26.57
26.50
26.72

Front half 51.10s · back half 53.22s

500 Freestyle SCY 5:06.50

26.65
29.63
30.34
31.14
31.46
31.52
31.76
32.05
31.61
30.34

Front half 149.22s · back half 157.28s

1000 Freestyle SCY 10:50.85 split/total mismatch

29.48
32.23
32.34
32.96
32.84
33.01
32.58
33.14
32.96
32.73
33.28
33.30
33.00
33.08
32.81
32.89
32.79
32.91
32.25
30.27

200 Backstroke SCY 1:49.61 RT 0.54s

25.71
27.72
28.37
27.81

Front half 53.43s · back half 56.18s

100 Butterfly SCY 50.93

23.74
27.19

Front half 23.74s · back half 27.19s

200 Butterfly SCY 1:52.77

25.13
28.56
29.42
29.66

Front half 53.69s · back half 59.08s

100 Individual Medley SCY 58.03

26.25
31.78

Front half 26.25s · back half 31.78s

200 Individual Medley SCY 2:04.87 split/total mismatch

25.83
31.42
37.70
29.92

400 Individual Medley SCY 4:29.05

26.21
31.23
34.25
34.48
39.78
39.56
32.74
30.80

Front half 126.17s · back half 142.88s

100 Freestyle LCM 57.51

28.02
29.49

Front half 28.02s · back half 29.49s

200 Freestyle LCM 2:07.46 split/total mismatch

61.92
3.62

Front half 61.92s · back half 65.54s

400 Freestyle LCM 4:43.75

31.89
35.35
35.90
36.47
36.67
36.79
36.05
34.63

Front half 139.61s · back half 144.14s

800 Freestyle LCM 9:51.60

32.86
35.98
36.64
36.63
37.03
37.16
37.48
37.60
38.01
37.60
38.29
37.90
38.20
37.61
37.90
34.71

Front half 291.38s · back half 300.22s

1500 Freestyle LCM 18:42.52

34.13
36.49
36.75
36.41
36.93
36.87
37.01
37.22
37.52
37.57
37.78
37.44
37.44
37.95
37.84
37.29
37.52
38.09
37.89
37.94
38.07
37.75
38.03
38.12
38.26
38.19
38.31
37.75
37.60
36.36

Front half 555.35s · back half 567.17s

200 Butterfly LCM 2:19.26

66.13
73.13

Front half 66.13s · back half 73.13s

200 Individual Medley LCM 2:18.02

29.38
34.60
41.70
32.34

Front half 63.98s · back half 74.04s

400 Individual Medley LCM 5:32.11 split/total mismatch

35.05
40.81
42.36
42.27
48.24
48.84
38.50
36.04

Reaction time

fastest 0.52s average 0.621s slowest 0.72s 10 electronic starts

Start reaction over time faster starts higher

From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

Faster times are higher. One card per event, all courses & history.

25 Freestyle SCY 15.16 1 swim
50 Freestyle SCY 22.04 26 swims
100 Freestyle SCY 48.68 16 swims
200 Freestyle SCY 1:44.32 16 swims
500 Freestyle SCY 5:06.50 9 swims
1000 Freestyle SCY 10:50.85 1 swim
25 Backstroke SCY 19.97 1 swim
50 Backstroke SCY 23.69 20 swims
100 Backstroke SCY 51.48 29 swims
200 Backstroke SCY 1:49.61 16 swims
25 Breaststroke SCY 22.78 2 swims
50 Breaststroke SCY 29.00 6 swims
100 Breaststroke SCY 1:00.19 6 swims
200 Breaststroke SCY 2:12.99 3 swims
25 Butterfly SCY 16.50 2 swims
50 Butterfly SCY 23.35 16 swims
100 Butterfly SCY 50.93 24 swims
200 Butterfly SCY 1:52.77 15 swims
100 Individual Medley SCY 58.03 12 swims
200 Individual Medley SCY 2:04.87 11 swims
400 Individual Medley SCY 4:29.05 3 swims
50 Freestyle LCM 26.01 14 swims
100 Freestyle LCM 57.51 13 swims
200 Freestyle LCM 2:07.46 13 swims
400 Freestyle LCM 4:43.75 9 swims
800 Freestyle LCM 9:51.60 2 swims
1500 Freestyle LCM 18:42.52 2 swims
50 Backstroke LCM 30.38 22 swims
100 Backstroke LCM 1:02.40 23 swims
200 Backstroke LCM 2:17.73 10 swims
50 Breaststroke LCM 40.67 3 swims
100 Breaststroke LCM 1:18.39 3 swims
50 Butterfly LCM 29.68 9 swims
100 Butterfly LCM 1:01.47 15 swims
200 Butterfly LCM 2:19.26 1 swim
200 Individual Medley LCM 2:18.02 7 swims
400 Individual Medley LCM 5:32.11 1 swim