Henry Dumas

Mage 15GALATFA

116 plausible swims · 17 meets · 2024-07-19 → 2026-05-31

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	23.65	AA+0.96s to AAA	2025-12-06	2025 GA SC Senior State Championships - copie venue
100 Freestyle	SCY	51.96	AA+2.17s to AAA	2025-03-29	2025 Northeast Divisional Championships venue
200 Freestyle	SCY	1:51.21	AA+2.52s to AAA	2025-03-30	2025 Northeast Divisional Championships venue
500 Freestyle	SCY	5:00.07	AA+4.38s to AAA	2025-03-28	2025 Northeast Divisional Championships venue
1000 Freestyle	SCY	10:32.15	AA+16.36s to AAA	2025-01-01	LA March Invite
1650 Freestyle	SCY	17:27.21	AA+19.72s to AAA	2025-03-30	2025 Northeast Divisional Championships venue
50 Backstroke	SCY	30.06	BB+2.07s to A	2024-11-08	LA Friday Night At The Races venue
100 Backstroke	SCY	1:01.77	BB+2.18s to A	2026-03-29	2026 Northeast Divisional Championships venue
200 Backstroke	SCY	2:16.45	BB+6.36s to A	2025-01-25	Lanier Aquatics Qualifying Opportunity Meet
50 Breaststroke	SCY	30.38	AA+0.89s to AAA	2024-11-08	LA Friday Night At The Races
100 Breaststroke	SCY	1:03.53	AA+1.74s to AAA	2025-03-30	2025 Northeast Divisional Championships venue
200 Breaststroke	SCY	2:32.41	BB+5.42s to A	2025-10-05	2025 Swim Atlanta October Invite venue
50 Butterfly	SCY	28.01	BB+0.22s to A	2024-09-28	Lanier Aquatics September Pentathlon slow pool
100 Butterfly	SCY	56.32	AA+2.33s to AAA	2026-03-28	2026 Northeast Divisional Championships venue
200 Butterfly	SCY	2:15.76	BB+3.77s to A	2025-10-11	Lanier IMX/IMR Challenge slow pool
100 Individual Medley	SCY	57.67		2025-12-06	2025 GA SC Senior State Championships - copie venue
200 Individual Medley	SCY	2:07.10	A+0.41s to AA	2026-03-28	2026 Northeast Divisional Championships venue
400 Individual Medley	SCY	4:44.01	A+11.62s to AA	2025-10-04	2025 Swim Atlanta October Invite venue
50 Freestyle	LCM	27.18	AA+0.99s to AAA	2026-05-31	2026 ABSC IMX Knockout Series venue
100 Freestyle	LCM	58.85	AA+1.76s to AAA	2026-05-30	2026 ABSC IMX Knockout Series venue
200 Freestyle	LCM	2:11.50	A+0.01s to AA	2024-07-19	2024 GA AG LC Championship July 18-21 2024 venue
400 Freestyle	LCM	4:37.91	AA+10.12s to AAA	2024-07-21	2024 GA AG LC Championship July 18-21 2024 venue
50 Backstroke	LCM	31.72	AA+1.33s to AAA	2026-05-30	2026 ABSC IMX Knockout Series venue
100 Backstroke	LCM	1:10.76	BB+1.17s to A	2026-05-30	2026 ABSC IMX Knockout Series venue
50 Breaststroke	LCM	33.98	AA+0.49s to AAA	2026-05-29	2026 ABSC IMX Knockout Series venue
100 Breaststroke	LCM	1:19.55	BB+1.16s to A	2024-07-21	2024 GA AG LC Championship July 18-21 2024 venue
200 Breaststroke	LCM	2:46.52	A+2.33s to AA	2024-07-19	2024 GA AG LC Championship July 18-21 2024 venue
50 Butterfly	LCM	28.97	AA+0.28s to AAA	2026-05-31	2026 ABSC IMX Knockout Series venue
100 Butterfly	LCM	1:00.01	AAA+1.12s to AAAA	2025-05-31	2025 Betsy Dunbar LC Meet
200 Butterfly	LCM	2:31.37	BB+0.78s to A	2024-07-20	2024 GA AG LC Championship July 18-21 2024 venue
200 Individual Medley	LCM	2:31.36	A+4.47s to AA	2024-07-20	2024 GA AG LC Championship July 18-21 2024 venue
400 Individual Medley	LCM	5:24.10	A+8.51s to AA	2025-05-31	2025 Betsy Dunbar LC Meet

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

Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	28.37	flying	200 Medley Relay (leg 4)	2026-03-29	2026 Northeast Divisional Championships

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

3760 points (6/6 events)

Event	Time	Points
500 FR SCY	5:00.07	780
200 BK SCY	2:16.45	533
200 BR SCY	2:32.41	555
200 FL SCY	2:15.76	571
200 IM SCY	2:07.10	706
400 IM SCY	4:44.01	615

IMR 15-16 · SCY

3493 points (5/5 events)

Event	Time	Points
200 FR SCY	1:51.21	771
100 BK SCY	1:01.77	552
100 BR SCY	1:03.53	748
100 FL SCY	56.32	716
200 IM SCY	2:07.10	706

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

PR splits

200 Freestyle SCY 1:51.21

25.07

28.49

29.37

28.28

Front half 53.56s · back half 57.65s

500 Freestyle SCY 5:00.07

26.08

29.23

30.00

30.36

30.33

31.14

30.97

31.15

31.02

29.79

Front half 146.00s · back half 154.07s

1000 Freestyle SCY 10:32.15 split/total mismatch

27.42

30.15

31.18

31.37

32.22

32.10

32.17

31.88

32.10

32.43

32.41

32.50

32.89

32.49

31.73

32.01

31.07

31.82

31.41

30.80

1650 Freestyle SCY 17:27.21

28.28

31.38

31.76

31.46

31.48

31.35

31.63

31.60

32.25

31.49

31.72

31.52

31.78

31.66

31.88

31.83

32.47

32.14

32.13

31.64

32.61

31.87

32.12

32.23

32.05

32.22

32.57

32.01

32.30

31.96

32.26

31.68

29.88

100 Backstroke SCY 1:01.77

29.59

32.18

Front half 29.59s · back half 32.18s

200 Backstroke SCY 2:16.45

32.40

34.98

35.47

33.60

Front half 67.38s · back half 69.07s

100 Breaststroke SCY 1:03.53

29.68

33.85

Front half 29.68s · back half 33.85s

200 Breaststroke SCY 2:32.41 RT 0.69s

34.21

39.58

40.34

38.28

Front half 73.79s · back half 78.62s

100 Butterfly SCY 56.32

26.31

30.01

Front half 26.31s · back half 30.01s

200 Butterfly SCY 2:15.76

30.17

34.17

35.55

35.87

Front half 64.34s · back half 71.42s

100 Individual Medley SCY 57.67

27.02

30.65

Front half 27.02s · back half 30.65s

200 Individual Medley SCY 2:07.10

26.49

32.67

38.97

28.97

Front half 59.16s · back half 67.94s

400 Individual Medley SCY 4:44.01

30.10

34.70

38.45

37.61

40.64

41.14

32.03

29.34

Front half 140.86s · back half 143.15s

200 Freestyle LCM 2:11.50 RT 0.70s

64.44

67.06

Front half 64.44s · back half 67.06s

400 Freestyle LCM 4:37.91 RT 0.69s

30.79

34.66

35.55

35.73

35.66

36.31

35.61

33.60

Front half 136.73s · back half 141.18s

200 Breaststroke LCM 2:46.52 RT 0.60s

37.13

42.98

43.55

42.86

Front half 80.11s · back half 86.41s

200 Butterfly LCM 2:31.37 RT 0.66s

69.47

81.90

Front half 69.47s · back half 81.90s

200 Individual Medley LCM 2:31.36 RT 0.68s

72.75

78.61

Front half 72.75s · back half 78.61s

400 Individual Medley LCM 5:24.10 split/total mismatch

73.44

90.51

95.72

70.99

71.02

83.00

95.76

74.32

Reaction time

fastest 0.60s average 0.696s slowest 0.81s 23 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 23.65 10 swims

100 Freestyle SCY 51.96 9 swims

200 Freestyle SCY 1:51.21 12 swims

500 Freestyle SCY 5:00.07 6 swims

1000 Freestyle SCY 10:32.15 1 swim

1650 Freestyle SCY 17:27.21 3 swims

50 Backstroke SCY 30.06 2 swims

100 Backstroke SCY 1:01.77 2 swims

200 Backstroke SCY 2:16.45 2 swims

50 Breaststroke SCY 30.38 3 swims

100 Breaststroke SCY 1:03.53 10 swims

200 Breaststroke SCY 2:32.41 2 swims

50 Butterfly SCY 28.01 1 swim

100 Butterfly SCY 56.32 8 swims

200 Butterfly SCY 2:15.76 1 swim

100 Individual Medley SCY 57.67 4 swims

200 Individual Medley SCY 2:07.10 11 swims

400 Individual Medley SCY 4:44.01 1 swim

50 Freestyle LCM 27.18 2 swims

100 Freestyle LCM 58.85 2 swims

200 Freestyle LCM 2:11.50 2 swims

400 Freestyle LCM 4:37.91 3 swims

50 Backstroke LCM 31.72 2 swims

100 Backstroke LCM 1:10.76 1 swim

50 Breaststroke LCM 33.98 2 swims

100 Breaststroke LCM 1:19.55 3 swims

200 Breaststroke LCM 2:46.52 2 swims

50 Butterfly LCM 28.97 1 swim

100 Butterfly LCM 1:00.01 3 swims

200 Butterfly LCM 2:31.37 3 swims

200 Individual Medley LCM 2:31.36 1 swim

400 Individual Medley LCM 5:24.10 1 swim