Akwasi Cobbinah

Mage 15MTORPNAPEXCSTSHWDUN-CHUNCST

204 plausible swims · 28 meets · 2024-09-28 → 2026-06-14

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	22.36	AAA+0.67s to AAAA	2026-03-21	2026 OSI Arena RegionXII SC Championships venue
100 Freestyle	SCY	48.98	AAA+1.49s to AAAA	2026-03-22	2026 OSI Arena RegionXII SC Championships venue
200 Freestyle	SCY	1:54.41	A+0.82s to AA	2026-01-04	2026 CST Shark Chase Invitational venue
500 Freestyle	SCY	5:24.05	BB+1.46s to A	2025-10-17	2025 CST Harvest Open venue
1650 Freestyle	SCY	19:35.93	BB+55.04s to A	2026-01-02	2026 CST Shark Chase Invitational venue
50 Backstroke	SCY	27.92	A+1.03s to AA	2026-01-17	2026 PN VAST 49th Annual Washington Open- APP venue
100 Backstroke	SCY	1:01.10	BB+1.51s to A	2025-12-13	2025 OR TTSC Holiday Invitational Meet venue
200 Backstroke	SCY	2:12.12	BB+2.03s to A	2026-03-22	2026 OSI Arena RegionXII SC Championships venue
50 Breaststroke	SCY	28.97	AAA+0.88s to AAAA	2026-01-15	2026 PN VAST 49th Annual Washington Open- APP
100 Breaststroke	SCY	1:03.59	AA+1.80s to AAA	2026-01-17	2026 PN VAST 49th Annual Washington Open- APP venue
200 Breaststroke	SCY	2:21.58	A+0.69s to AA	2026-03-20	2026 OSI Arena RegionXII SC Championships venue
50 Butterfly	SCY	24.10	AAAA	2026-03-21	2026 OSI Arena RegionXII SC Championships venue
100 Butterfly	SCY	52.81	AAA+1.32s to AAAA	2026-03-20	2026 OSI Arena RegionXII SC Championships venue
200 Butterfly	SCY	2:13.08	BB+1.09s to A	2026-01-03	2026 CST Shark Chase Invitational venue
200 Individual Medley	SCY	2:03.22	AA+2.03s to AAA	2026-03-20	2026 OSI Arena RegionXII SC Championships venue
400 Individual Medley	SCY	4:35.82	A+3.43s to AA	2026-01-03	2026 CST Shark Chase Invitational venue
100 Freestyle	SCM	58.80	A+1.31s to AA	2025-06-07	2025 CST Summer Invitational venue
200 Freestyle	SCM	2:14.39	BB+3.40s to A	2025-06-08	2025 CST Summer Invitational venue
400 Freestyle	SCM	4:46.85	BB+4.56s to A	2025-06-06	2025 CST Summer Invitational venue
100 Backstroke	SCM	1:07.58	BB+1.79s to A	2025-06-08	2025 CST Summer Invitational venue
100 Breaststroke	SCM	1:15.15	BB+0.76s to A	2025-06-08	2025 CST Summer Invitational venue
100 Butterfly	SCM	1:03.23	A+0.84s to AA	2025-06-07	2025 CST Summer Invitational venue
200 Individual Medley	SCM	2:25.24	A+5.25s to AA	2025-06-07	2025 CST Summer Invitational venue
50 Freestyle	LCM	25.90	AAA+0.91s to AAAA	2025-07-24	2025 OSI Arena 11&O LC Championships venue
100 Freestyle	LCM	58.45	AA+1.36s to AAA	2025-07-25	2025 OSI Arena 11&O LC Championships venue
200 Freestyle	LCM	2:20.63	BB+3.44s to A	2026-05-17	2026 TEAM Showdown venue
50 Backstroke	LCM	33.83	BB+0.64s to A	2025-07-12	2025 Seth Dawson venue
100 Backstroke	LCM	1:12.01	BB+2.42s to A	2026-06-13	73rd Ted Walker Invitational-2026 venue
200 Backstroke	LCM	2:49.28	B+5.59s to BB	2025-06-22	72nd Annual Ted Walker Invitational venue
50 Breaststroke	LCM	34.62	AA+1.13s to AAA	2025-07-25	2025 OSI Arena 11&O LC Championships venue
100 Breaststroke	LCM	1:17.42	A+2.33s to AA	2026-05-02	2026 AAA May LC Invitational venue
200 Breaststroke	LCM	2:50.13	A+5.94s to AA	2026-04-18	2026 MAC LONG-COURSE INVITATIONAL venue
50 Butterfly	LCM	27.23	AAAA	2025-07-24	2025 OSI Arena 11&O LC Championships venue
100 Butterfly	LCM	1:03.10	AA+1.41s to AAA	2025-07-25	2025 OSI Arena 11&O LC Championships venue
200 Butterfly	LCM	2:42.52	BB+11.93s to A	2025-06-22	72nd Annual Ted Walker Invitational venue
200 Individual Medley	LCM	2:29.59	A+2.70s to AA	2025-07-11	2025 Seth Dawson venue
400 Individual Medley	LCM	5:29.28	A+13.69s to AA	2026-04-18	2026 MAC LONG-COURSE INVITATIONAL venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	22.57	flying	200 Free Relay (leg 4)	2026-01-16	2026 PN VAST 49th Annual Washington Open- APP
100 Freestyle	SCY	49.68	flat	400 Free Relay	2026-01-17	2026 PN VAST 49th Annual Washington Open- APP
50 Butterfly	SCY	24.39	flying	200 Medley Relay (leg 3)	2026-01-17	2026 PN VAST 49th Annual Washington Open- APP
100 Butterfly	SCY	54.38	flying	400 Medley Relay (leg 3)	2026-01-16	2026 PN VAST 49th Annual Washington Open- APP
50 Freestyle	LCM	25.91	flying	200 Free Relay (leg 4)	2025-07-26	2025 OSI Arena 11&O LC Championships
100 Freestyle	LCM	1:00.11	flying	400 Free Relay (leg 4)	2025-07-26	2025 OSI Arena 11&O LC Championships
200 Freestyle	LCM	2:14.59	flat	800 Free Relay	2025-07-24	2025 OSI Arena 11&O LC Championships
50 Breaststroke	LCM	34.36	flying	200 Medley Relay (leg 2)	2025-07-25	2025 OSI Arena 11&O LC Championships
100 Breaststroke	LCM	1:17.26	flying	400 Medley Relay (leg 2)	2025-07-27	2025 OSI Arena 11&O LC Championships
100 Butterfly	LCM	1:37.79	flying	400 Medley Relay (leg 3)	2026-06-13	73rd Ted Walker Invitational-2026

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 15-16 · SCY

3953 points (6/6 events)

Event	Time	Points
500 FR SCY	5:24.05	619
200 BK SCY	2:12.12	588
200 BR SCY	2:21.58	693
200 FL SCY	2:13.08	607
200 IM SCY	2:03.22	775
400 IM SCY	4:35.82	671

IMR 15-16 · SCY

3668 points (5/5 events)

Event	Time	Points
200 FR SCY	1:54.41	708
100 BK SCY	1:01.10	571
100 BR SCY	1:03.59	746
100 FL SCY	52.81	868
200 IM SCY	2:03.22	775

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

PR splits

100 Freestyle SCY 48.98

23.38

25.60

Front half 23.38s · back half 25.60s

200 Freestyle SCY 1:54.41

25.51

28.33

29.59

30.98

Front half 53.84s · back half 60.57s

500 Freestyle SCY 5:24.05

28.07

31.50

32.48

33.72

33.55

33.80

33.70

33.35

33.00

30.88

Front half 159.32s · back half 164.73s

1650 Freestyle SCY 19:35.93

29.53

33.49

33.91

34.17

34.44

34.22

34.23

34.52

34.40

34.93

34.73

35.67

35.84

36.32

36.63

37.06

37.23

37.46

36.91

36.62

36.16

36.85

37.21

37.41

37.20

37.02

37.51

37.79

35.96

36.73

36.89

34.65

32.24

100 Backstroke SCY 1:01.10

30.16

30.94

Front half 30.16s · back half 30.94s

200 Backstroke SCY 2:12.12

31.16

32.89

34.16

33.91

Front half 64.05s · back half 68.07s

100 Breaststroke SCY 1:03.59 RT 0.68s

29.91

33.68

Front half 29.91s · back half 33.68s

200 Breaststroke SCY 2:21.58

31.21

35.62

37.31

37.44

Front half 66.83s · back half 74.75s

100 Butterfly SCY 52.81

24.70

28.11

Front half 24.70s · back half 28.11s

200 Butterfly SCY 2:13.08

29.24

32.86

34.08

36.90

Front half 62.10s · back half 70.98s

200 Individual Medley SCY 2:03.22

25.82

33.17

36.08

28.15

Front half 58.99s · back half 64.23s

400 Individual Medley SCY 4:35.82

28.17

32.76

35.91

34.48

40.73

41.14

31.86

30.77

Front half 131.32s · back half 144.50s

100 Freestyle SCM 58.80

28.54

30.26

Front half 28.54s · back half 30.26s

200 Freestyle SCM 2:14.39

31.25

34.11

35.42

33.61

Front half 65.36s · back half 69.03s

400 Freestyle SCM 4:46.85

32.23

35.32

35.37

36.03

36.64

36.96

37.50

36.80

Front half 138.95s · back half 147.90s

100 Backstroke SCM 1:07.58

33.10

34.48

Front half 33.10s · back half 34.48s

100 Breaststroke SCM 1:15.15

35.63

39.52

Front half 35.63s · back half 39.52s

100 Butterfly SCM 1:03.23

29.40

33.83

Front half 29.40s · back half 33.83s

200 Individual Medley SCM 2:25.24

31.41

38.01

42.79

33.03

Front half 69.42s · back half 75.82s

100 Freestyle LCM 58.45

28.17

30.28

Front half 28.17s · back half 30.28s

200 Freestyle LCM 2:20.63

68.16

72.47

Front half 68.16s · back half 72.47s

200 Backstroke LCM 2:49.28

81.20

88.08

Front half 81.20s · back half 88.08s

100 Breaststroke LCM 1:17.42

35.34

42.08

Front half 35.34s · back half 42.08s

200 Breaststroke LCM 2:50.13

81.49

88.64

Front half 81.49s · back half 88.64s

100 Butterfly LCM 1:03.10

29.33

33.77

Front half 29.33s · back half 33.77s

200 Butterfly LCM 2:42.52

76.65

85.87

Front half 76.65s · back half 85.87s

200 Individual Medley LCM 2:29.59

31.61

39.92

43.74

34.32

Front half 71.53s · back half 78.06s

400 Individual Medley LCM 5:29.28

69.03

84.26

95.28

80.71

Front half 153.29s · back half 175.99s

Reaction time

fastest 0.38s average 0.656s slowest 0.75s 8 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.

Progression

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

50 Freestyle SCY 22.36 20 swims

100 Freestyle SCY 48.98 23 swims

200 Freestyle SCY 1:54.41 8 swims

500 Freestyle SCY 5:24.05 3 swims

1650 Freestyle SCY 19:35.93 2 swims

50 Backstroke SCY 27.92 1 swim

100 Backstroke SCY 1:01.10 7 swims

200 Backstroke SCY 2:12.12 4 swims

50 Breaststroke SCY 28.97 3 swims

100 Breaststroke SCY 1:03.59 18 swims

200 Breaststroke SCY 2:21.58 9 swims

50 Butterfly SCY 24.10 7 swims

100 Butterfly SCY 52.81 18 swims

200 Butterfly SCY 2:13.08 3 swims

200 Individual Medley SCY 2:03.22 11 swims

400 Individual Medley SCY 4:35.82 3 swims

100 Freestyle SCM 58.80 1 swim

200 Freestyle SCM 2:14.39 1 swim

400 Freestyle SCM 4:46.85 1 swim

100 Backstroke SCM 1:07.58 1 swim

100 Breaststroke SCM 1:15.15 1 swim

100 Butterfly SCM 1:03.23 1 swim

200 Individual Medley SCM 2:25.24 1 swim

50 Freestyle LCM 25.90 6 swims

100 Freestyle LCM 58.45 7 swims

200 Freestyle LCM 2:20.63 2 swims

50 Backstroke LCM 33.83 2 swims

100 Backstroke LCM 1:12.01 4 swims

200 Backstroke LCM 2:49.28 1 swim

50 Breaststroke LCM 34.62 4 swims

100 Breaststroke LCM 1:17.42 6 swims

200 Breaststroke LCM 2:50.13 3 swims

50 Butterfly LCM 27.23 4 swims

100 Butterfly LCM 1:03.10 8 swims

200 Butterfly LCM 2:42.52 1 swim

200 Individual Medley LCM 2:29.59 6 swims

400 Individual Medley LCM 5:29.28 3 swims