Nathaniel Boyd

Mage 17HIMTSTLIFE

44 plausible swims · 5 meets · 2023-11-17 → 2026-03-29

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	21.69	AAA+0.60s to AAAA	2025-03-30	2025 Four Corners Speedo Sectionals - Austin venue
100 Freestyle	SCY	47.28	AAA+1.19s to AAAA	2025-11-22	HISI Senior Fall Championship (SCY) fast pool
200 Freestyle	SCY	1:42.94	AAA+1.45s to AAAA	2025-11-21	HISI Senior Fall Championship (SCY) fast pool
50 Backstroke	SCY	24.82	AA+0.23s to AAA	2025-11-22	HISI Senior Fall Championship (SCY) fast pool
100 Backstroke	SCY	53.03	AA+0.54s to AAA	2025-11-21	HISI Senior Fall Championship (SCY) fast pool
200 Backstroke	SCY	1:55.68	AA+0.89s to AAA	2025-11-23	HISI Senior Fall Championship (SCY) fast pool
100 Butterfly	SCY	52.09	AA+0.10s to AAA	2025-11-23	HISI Senior Fall Championship (SCY) fast pool
400 Individual Medley	SCY	4:26.49	A+2.00s to AA	2023-11-17	2023 HI Senior Fall Championship (SCY) venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

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	22.76	flat	200 Free Relay	2023-11-19	2023 HI Senior Fall Championship (SCY)
50 Freestyle	SCY	21.19	flying	200 Free Relay (leg 2)	2026-03-26	2026 Four Corner Speedo Sectionals - Carmel -
100 Freestyle	SCY	46.49	flying	400 Free Relay (leg 2)	2026-03-27	2026 Four Corner Speedo Sectionals - Carmel -
100 Freestyle	SCY	49.78	flying	400 Medley Relay (leg 4)	2023-11-19	2023 HI Senior Fall Championship (SCY)
200 Freestyle	SCY	1:48.50	flat	800 Free Relay	2023-11-17	2023 HI Senior Fall Championship (SCY)
200 Freestyle	SCY	1:44.49	flying	800 Free Relay (leg 2)	2026-03-28	2026 Four Corner Speedo Sectionals - Carmel -
50 Backstroke	SCY	24.89	flat	200 Medley Relay	2026-03-26	2026 Four Corner Speedo Sectionals - Carmel -
100 Backstroke	SCY	53.48	flat	400 Medley Relay	2026-03-29	2026 Four Corner Speedo Sectionals - Carmel -
50 Butterfly	SCY	24.90	flying	200 Medley Relay (leg 3)	2023-11-18	2023 HI Senior Fall Championship (SCY)

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

1523 points (2/6 events — incomplete)

Event	Time	Points
200 BK SCY	1:55.68	811
400 IM SCY	4:26.49	712
500 FR SCY	—	0
200 BR SCY	—	0
200 FL SCY	—	0
200 IM SCY	—	0

IMR 17-18 · SCY

2540 points (3/5 events — incomplete)

Event	Time	Points
200 FR SCY	1:42.94	921
100 BK SCY	53.03	783
100 FL SCY	52.09	836
100 BR SCY	—	0
200 IM SCY	—	0

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

PR splits

100 Freestyle SCY 47.28

22.65

24.63

Front half 22.65s · back half 24.63s

200 Freestyle SCY 1:42.94

23.33

25.96

26.84

26.81

Front half 49.29s · back half 53.65s

100 Backstroke SCY 53.03

25.47

27.56

Front half 25.47s · back half 27.56s

200 Backstroke SCY 1:55.68

26.42

28.68

30.27

30.31

Front half 55.10s · back half 60.58s

100 Butterfly SCY 52.09

23.93

28.16

Front half 23.93s · back half 28.16s

400 Individual Medley SCY 4:26.49

27.07

32.23

33.99

33.74

38.73

39.48

31.37

29.88

Front half 127.03s · back half 139.46s

Progression

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

50 Freestyle SCY 21.69 7 swims

100 Freestyle SCY 47.28 7 swims

200 Freestyle SCY 1:42.94 7 swims

50 Backstroke SCY 24.82 2 swims

100 Backstroke SCY 53.03 7 swims

200 Backstroke SCY 1:55.68 5 swims

100 Butterfly SCY 52.09 7 swims

400 Individual Medley SCY 4:26.49 2 swims