Henry Helgesen

Mage 18FLMTSTUTSDATUNSDAUSDAT

211 plausible swims · 49 meets · 2016-06-15 → 2026-05-15

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	21.91	AA+0.22s to AAA	2025-11-21	2025 Thanksgiving Invitational OBS venue
100 Freestyle	SCY	48.38	AA+0.69s to AAA	2025-11-22	2025 Thanksgiving Invitational OBS venue
200 Freestyle	SCY	1:48.56	AA+3.17s to AAA	2026-03-27	2026 Four Corner Speedo Sectionals - Carmel - fast pool
500 Freestyle	SCY	5:07.94	A+8.25s to AA	2025-09-26	Tsunami Fall Kick Off 2025 venue
50 Backstroke	SCY	29.10	B+0.41s to BB	2024-10-18	2024 CHAT-SDAT October Dual venue
100 Backstroke	SCY	1:03.35	B+2.46s to BB	2024-09-20	SDAT September 20th Intrasquad Meet venue
200 Backstroke	SCY	2:16.94	B+2.85s to BB	2024-10-05	Tsunami Fall Kick Off 2024 venue
50 Breaststroke	SCY	26.08	AAAA	2025-12-06	2025 UT SC Senior Championships fast pool
100 Breaststroke	SCY	56.41	AAA+0.22s to AAAA	2025-12-05	2025 UT SC Senior Championships fast pool
200 Breaststroke	SCY	2:05.10	AAA+2.91s to AAAA	2025-12-04	2025 UT SC Senior Championships fast pool
50 Butterfly	SCY	26.62	BB+0.13s to A	2025-09-12	2025 CHAT-SDAT September Dual venue
100 Butterfly	SCY	58.35	BB+2.16s to A	2025-01-24	Tsunami Polar Bear Meet 2024 venue
100 Individual Medley	SCY	1:00.04		2024-11-30	November Chat vs SDAT dual venue
200 Individual Medley	SCY	2:02.42	A+0.93s to AA	2026-03-29	2026 Four Corner Speedo Sectionals - Carmel - fast pool
100 Freestyle	SCM	1:01.50	BB+4.01s to A	2024-06-21	SDAT Summer Fun SCM Meet venue
100 Backstroke	SCM	1:06.49	BB+4.40s to A	2026-05-15	Summer Fun SCM Meet 2026 venue
200 Backstroke	SCM	2:32.52	B+4.43s to BB	2025-05-17	SDAT Summer Fun SCM Meet 2025 venue
50 Breaststroke	SCM	29.79	AAA+0.30s to AAAA	2026-05-15	Summer Fun SCM Meet 2026 venue
50 Butterfly	SCM	28.04	A+0.05s to AA	2026-05-15	Summer Fun SCM Meet 2026 venue
100 Butterfly	SCM	1:12.26	B+4.97s to BB	2024-06-21	SDAT Summer Fun SCM Meet venue
200 Individual Medley	SCM	2:22.97	BB+2.88s to A	2025-05-16	SDAT Summer Fun SCM Meet 2025 venue
400 Individual Medley	SCM	5:18.28	BB+15.99s to A	2025-05-17	SDAT Summer Fun SCM Meet 2025 venue
50 Freestyle	LCM	26.68	A+0.39s to AA	2025-07-24	2025 RAFC Last Splash Invitational venue
100 Freestyle	LCM	59.98	A+2.29s to AA	2025-07-10	2025 Utah Swimming LC Senior Championships
200 Freestyle	LCM	2:11.06	A+4.87s to AA	2025-05-24	Sizzlin Summer Invite - May 2025 venue
50 Backstroke	LCM	34.58	BB+2.59s to A	2025-04-11	WFFM LC Kickoff 2025 venue
100 Backstroke	LCM	1:14.50	B+1.91s to BB	2024-07-19	2024 LC SR CHAMPS venue
200 Backstroke	LCM	2:39.97	B+1.88s to BB	2024-06-28	WFFM Red White and Black 2024 venue
50 Breaststroke	LCM	30.08	AAAA	2025-07-24	2025 RAFC Last Splash Invitational venue
100 Breaststroke	LCM	1:06.63	AAA+1.34s to AAAA	2025-07-26	2025 RAFC Last Splash Invitational venue
200 Breaststroke	LCM	2:32.92	AA+3.23s to AAA	2025-07-25	2025 RAFC Last Splash Invitational venue
50 Butterfly	LCM	29.36	A+0.77s to AA	2025-07-10	2025 Utah Swimming LC Senior Championships venue
100 Butterfly	LCM	1:10.82	B+1.13s to BB	2025-04-12	WFFM LC Kickoff 2025 venue
200 Individual Medley	LCM	2:22.47	A+0.58s to AA	2025-07-27	2025 RAFC Last Splash Invitational venue
400 Individual Medley	LCM	5:23.31	BB+5.32s to A	2025-05-23	Sizzlin Summer Invite - May 2025 venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

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
100 Freestyle	SCY	48.08	flat	400 Free Relay	2026-03-27	2026 Four Corner Speedo Sectionals - Carmel -
200 Freestyle	SCY	1:48.31	flying	800 Free Relay (leg 3)	2026-03-28	2026 Four Corner Speedo Sectionals - Carmel -
50 Breaststroke	SCY	25.72	flying	200 Medley Relay (leg 2)	2025-03-27	2025 Four Corners Speedo Sectionals - Austin
100 Breaststroke	SCY	58.52	flying	400 Medley Relay (leg 2)	2026-03-29	2026 Four Corner Speedo Sectionals - Carmel -

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 17-18 · SCY

2838 points (4/6 events — incomplete)

Event	Time	Points
500 FR SCY	5:07.94	692
200 BK SCY	2:16.94	489
200 BR SCY	2:05.10	920
200 IM SCY	2:02.42	737
200 FL SCY	—	0
400 IM SCY	—	0

IMR 17-18 · SCY

3554 points (5/5 events)

Event	Time	Points
200 FR SCY	1:48.56	786
100 BK SCY	1:03.35	459
100 BR SCY	56.41	977
100 FL SCY	58.35	595
200 IM SCY	2:02.42	737

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

PR splits

200 Freestyle SCY 1:48.56

24.64

27.78

28.58

27.56

Front half 52.42s · back half 56.14s

500 Freestyle SCY 5:07.94

26.82

30.02

31.13

31.74

31.41

32.06

31.75

32.02

31.05

29.94

Front half 151.12s · back half 156.82s

100 Backstroke SCY 1:03.35

31.17

32.18

Front half 31.17s · back half 32.18s

200 Backstroke SCY 2:16.94

32.26

33.96

35.13

35.59

Front half 66.22s · back half 70.72s

100 Breaststroke SCY 56.41

26.28

30.13

Front half 26.28s · back half 30.13s

200 Breaststroke SCY 2:05.10

27.83

32.09

32.37

32.81

Front half 59.92s · back half 65.18s

100 Butterfly SCY 58.35

26.96

31.39

Front half 26.96s · back half 31.39s

100 Individual Medley SCY 1:00.04

28.44

31.60

Front half 28.44s · back half 31.60s

200 Individual Medley SCY 2:02.42

27.05

32.76

33.72

28.89

Front half 59.81s · back half 62.61s

100 Freestyle SCM 1:01.50

29.83

31.67

Front half 29.83s · back half 31.67s

100 Backstroke SCM 1:06.49 RT 0.75s

32.82

33.67

Front half 32.82s · back half 33.67s

200 Backstroke SCM 2:32.52

35.68

38.06

40.15

38.63

Front half 73.74s · back half 78.78s

100 Butterfly SCM 1:12.26

33.37

38.89

Front half 33.37s · back half 38.89s

200 Individual Medley SCM 2:22.97

30.70

37.65

39.97

34.65

Front half 68.35s · back half 74.62s

400 Individual Medley SCM 5:18.28

32.92

39.02

42.61

40.84

45.87

46.22

36.08

34.72

Front half 155.39s · back half 162.89s

200 Freestyle LCM 2:11.06

30.38

33.06

34.75

32.87

Front half 63.44s · back half 67.62s

100 Backstroke LCM 1:14.50

36.87

37.63

Front half 36.87s · back half 37.63s

200 Backstroke LCM 2:39.97

37.84

40.21

41.53

40.39

Front half 78.05s · back half 81.92s

100 Breaststroke LCM 1:06.63

31.09

35.54

Front half 31.09s · back half 35.54s

200 Breaststroke LCM 2:32.92

34.33

39.89

39.92

38.78

Front half 74.22s · back half 78.70s

100 Butterfly LCM 1:10.82

32.28

38.54

Front half 32.28s · back half 38.54s

200 Individual Medley LCM 2:22.47

30.09

38.72

40.97

32.69

Front half 68.81s · back half 73.66s

400 Individual Medley LCM 5:23.31

34.74

41.16

43.47

42.25

44.95

46.33

36.43

33.98

Front half 161.62s · back half 161.69s

Reaction time

fastest 0.54s average 0.798s slowest 1.36s 9 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 21.91 22 swims

100 Freestyle SCY 48.38 12 swims

200 Freestyle SCY 1:48.56 5 swims

500 Freestyle SCY 5:07.94 1 swim

50 Backstroke SCY 29.10 1 swim

100 Backstroke SCY 1:03.35 4 swims

200 Backstroke SCY 2:16.94 1 swim

50 Breaststroke SCY 26.08 5 swims

100 Breaststroke SCY 56.41 31 swims

200 Breaststroke SCY 2:05.10 12 swims

50 Butterfly SCY 26.62 2 swims

100 Butterfly SCY 58.35 3 swims

100 Individual Medley SCY 1:00.04 1 swim

200 Individual Medley SCY 2:02.42 8 swims

100 Freestyle SCM 1:01.50 1 swim

100 Backstroke SCM 1:06.49 2 swims

200 Backstroke SCM 2:32.52 1 swim

50 Breaststroke SCM 29.79 3 swims

50 Butterfly SCM 28.04 2 swims

100 Butterfly SCM 1:12.26 1 swim

200 Individual Medley SCM 2:22.97 2 swims

400 Individual Medley SCM 5:18.28 1 swim

50 Freestyle LCM 26.68 11 swims

100 Freestyle LCM 59.98 8 swims

200 Freestyle LCM 2:11.06 7 swims

50 Backstroke LCM 34.58 3 swims

100 Backstroke LCM 1:14.50 3 swims

200 Backstroke LCM 2:39.97 1 swim

50 Breaststroke LCM 30.08 7 swims

100 Breaststroke LCM 1:06.63 16 swims

200 Breaststroke LCM 2:32.92 10 swims

50 Butterfly LCM 29.36 5 swims

100 Butterfly LCM 1:10.82 3 swims

200 Individual Medley LCM 2:22.47 12 swims

400 Individual Medley LCM 5:23.31 1 swim