Nathan Griffin

Mage 13MDPVVAWVNAACSPRCUN

474 plausible swims · 81 meets · 2021-07-09 → 2026-06-14

Personal records

Event	Course	Best	Cut	Date	Meet
25 Freestyle	SCY	16.35		2021-10-16	2021 RAYS Great Pumpkin Splash Invitational venue
50 Freestyle	SCY	26.90	BB+0.21s to A·+4.51s to Sectionals	2026-03-13	2026 MD LSC / NBAC JR Champs - Site 1 fast pool
100 Freestyle	SCY	59.36	BB+1.47s to A·+10.87s to Sectionals	2026-03-13	2026 MD LSC / NBAC JR Champs - Site 1
200 Freestyle	SCY	2:10.03	BB+3.34s to A·+23.74s to Sectionals	2025-10-03	2025 ASC All Freestyle Meet
500 Freestyle	SCY	5:55.90	BB+14.21s to A·+68.51s to Sectionals	2025-10-03	2025 ASC All Freestyle Meet
25 Backstroke	SCY	19.16		2021-10-16	2021 RAYS Great Pumpkin Splash Invitational venue
50 Backstroke	SCY	30.19	A+1.10s to AA·+6.50s to Futures	2025-12-13	2025 ASC Holiday Invitational
100 Backstroke	SCY	1:04.41	BB+0.62s to A·+9.92s to Sectionals	2026-03-13	2026 MD LSC / NBAC JR Champs - Site 1
200 Backstroke	SCY	2:21.52	BB+2.53s to A·+22.93s to Sectionals	2026-03-13	2026 MD LSC / NBAC JR Champs - Site 1
25 Breaststroke	SCY	21.18		2021-10-16	2021 RAYS Great Pumpkin Splash Invitational venue
50 Breaststroke	SCY	33.77	A+0.48s to AA·+7.48s to Futures	2026-02-06	2026 Last Chance Qualifying Meet
100 Breaststroke	SCY	1:14.11	BB+1.82s to A·+12.62s to Sectionals	2026-02-06	2026 Last Chance Qualifying Meet
200 Breaststroke	SCY	2:44.06	BB+7.27s to A·+29.07s to Sectionals	2026-01-24	2026 USAS IMX Games fast pool
25 Butterfly	SCY	19.06		2021-10-16	2021 RAYS Great Pumpkin Splash Invitational venue
50 Butterfly	SCY	30.14	BB+0.45s to A·+7.25s to Futures	2025-11-14	GBSA - 2025 Thanksgiving Swim Fest
100 Butterfly	SCY	1:14.43	+0.64s to B·+21.24s to Sectionals	2026-01-10	2026 NBAC New Year's Kick-Off Meet
200 Butterfly	SCY	2:52.12	+6.83s to B·+50.93s to Sectionals	2026-01-23	2026 USAS IMX Games fast pool
100 Individual Medley	SCY	1:05.85		2026-02-06	2026 Last Chance Qualifying Meet
200 Individual Medley	SCY	2:26.94	BB+5.75s to A·+27.55s to Sectionals	2026-02-06	2026 Last Chance Qualifying Meet
400 Individual Medley	SCY	5:09.41	BB+7.02s to A·+54.32s to Sectionals	2026-03-13	2026 MD LSC / NBAC JR Champs - Site 1 fast pool
50 Freestyle	LCM	31.88	BB+1.29s to A·+6.39s to Sectionals	2025-04-12	2025 Fox April Long Course Invitational
100 Freestyle	LCM	1:08.46	BB+1.37s to A·+12.97s to Sectionals	2026-06-14	2026 SwimRVA Summer Invitational fast pool
200 Freestyle	LCM	2:32.66	BB+6.97s to A·+31.37s to Sectionals	2026-04-26	2026 NAAC Carol Chidester Invite venue
400 Freestyle	LCM	5:28.84	BB+20.35s to A·+71.25s to Sectionals	2025-07-10	2025 Sandbox Invitational venue
50 Backstroke	LCM	35.68	BB+0.29s to A·+7.79s to Futures	2025-05-31	2025 Fox Speedo Summer Spectacular
100 Backstroke	LCM	1:17.89	BB+3.00s to A·+15.90s to Sectionals	2025-07-30	2025 MD LSC LC Championships
200 Backstroke	LCM	2:45.06	BB+2.37s to A·+30.27s to Sectionals	2026-06-13	2026 SwimRVA Summer Invitational fast pool
50 Breaststroke	LCM	38.79	A+1.10s to AA·+7.90s to Futures	2026-06-13	2026 SwimRVA Summer Invitational fast pool
100 Breaststroke	LCM	1:31.74	B+1.45s to BB·+22.05s to Sectionals	2025-07-10	2025 Sandbox Invitational
200 Breaststroke	LCM	3:03.02	BB+0.13s to A·+30.43s to Sectionals	2026-06-14	2026 SwimRVA Summer Invitational fast pool
50 Butterfly	LCM	33.71	BB+0.22s to A·+7.42s to Futures	2026-06-14	2026 SwimRVA Summer Invitational fast pool
100 Butterfly	LCM	1:04.79	AAA+1.70s to AAAA·+4.60s to Sectionals	2025-04-25	2025 NAAC Carol Chidester Invite
200 Individual Medley	LCM	2:49.07	BB+5.88s to A·+32.88s to Sectionals	2025-07-10	2025 Sandbox Invitational

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.

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	28.60	flat	200 Free Relay	2024-10-19	2024 Fox Fall Invitational 1
50 Freestyle	SCY	30.32	flying	200 Free Relay (leg 2)	2023-03-04	2023 MD LSC 14 & U Championships
100 Freestyle	SCY	59.12	flying	400 Free Relay (leg 2)	2026-03-14	2026 MD LSC / NBAC JR Champs - Site 1
50 Backstroke	SCY	34.46	flat	200 Medley Relay	2024-03-10	2024 Speedo Maryland Junior Championship - Si
50 Breaststroke	SCY	37.29	flying	200 Medley Relay (leg 2)	2025-01-05	2025 NBAC New Year's Kick-Off Meet
100 Breaststroke	SCY	1:13.23	flying	400 Medley Relay (leg 2)	2026-03-15	2026 MD LSC / NBAC JR Champs - Site 1
50 Butterfly	SCY	38.74	flying	200 Medley Relay (leg 3)	2021-12-05	Eastern Shore Invitational 2021

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

2988 points (6/6 events)

Event	Time	Points
500 FR SCY	5:55.90	537
200 BK SCY	2:21.52	550
200 BR SCY	2:44.06	511
200 FL SCY	2:52.12	318
200 IM SCY	2:26.94	524
400 IM SCY	5:09.41	548

IMR 13-14 · LCM

2833 points (5/5 events)

Event	Time	Points
200 FR LCM	2:32.66	522
100 BK LCM	1:17.89	523
100 BR LCM	1:31.74	449
100 FL LCM	1:04.79	805
200 IM LCM	2:49.07	534

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

PR splits

100 Freestyle SCY 59.36

28.18

31.18

Front half 28.18s · back half 31.18s

100 Backstroke SCY 1:04.41

31.35

33.06

Front half 31.35s · back half 33.06s

200 Backstroke SCY 2:21.52

33.28

36.56

36.34

35.34

Front half 69.84s · back half 71.68s

200 Breaststroke SCY 2:44.06

37.02

41.76

43.22

42.06

Front half 78.78s · back half 85.28s

100 Butterfly SCY 1:14.43

33.98

40.45

Front half 33.98s · back half 40.45s

200 Butterfly SCY 2:52.12

33.18

41.92

47.54

49.48

Front half 75.10s · back half 97.02s

400 Individual Medley SCY 5:09.41

33.00

39.53

39.72

40.08

42.72

44.38

35.46

34.52

Front half 152.33s · back half 157.08s

200 Freestyle LCM 2:32.66

34.21

37.80

42.06

38.59

Front half 72.01s · back half 80.65s

400 Freestyle LCM 5:28.84

35.89

39.58

43.69

42.45

43.14

43.01

41.63

39.45

Front half 161.61s · back half 167.23s

200 Backstroke LCM 2:45.06

80.76

84.30

Front half 80.76s · back half 84.30s

200 Breaststroke LCM 3:03.02

40.50

46.28

50.21

46.03

Front half 86.78s · back half 96.24s

Reaction time

fastest 0.78s average 0.780s slowest 0.78s 1 electronic start

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.

25 Freestyle SCY 16.35 1 swim

50 Freestyle SCY 26.90 35 swims

100 Freestyle SCY 59.36 31 swims

200 Freestyle SCY 2:10.03 16 swims

500 Freestyle SCY 5:55.90 13 swims

25 Backstroke SCY 19.16 1 swim

50 Backstroke SCY 30.19 27 swims

100 Backstroke SCY 1:04.41 18 swims

200 Backstroke SCY 2:21.52 13 swims

25 Breaststroke SCY 21.18 1 swim

50 Breaststroke SCY 33.77 38 swims

100 Breaststroke SCY 1:14.11 27 swims

200 Breaststroke SCY 2:44.06 9 swims

25 Butterfly SCY 19.06 1 swim

50 Butterfly SCY 30.14 32 swims

100 Butterfly SCY 1:14.43 16 swims

200 Butterfly SCY 2:52.12 1 swim

100 Individual Medley SCY 1:05.85 25 swims

200 Individual Medley SCY 2:26.94 22 swims

400 Individual Medley SCY 5:09.41 3 swims

50 Freestyle LCM 31.88 16 swims

100 Freestyle LCM 1:08.46 13 swims

200 Freestyle LCM 2:32.66 3 swims

400 Freestyle LCM 5:28.84 5 swims

50 Backstroke LCM 35.68 16 swims

100 Backstroke LCM 1:17.89 13 swims

200 Backstroke LCM 2:45.06 2 swims

50 Breaststroke LCM 38.79 21 swims

100 Breaststroke LCM 1:31.74 12 swims

200 Breaststroke LCM 3:03.02 4 swims

50 Butterfly LCM 33.71 13 swims

100 Butterfly LCM 1:04.79 11 swims

200 Individual Medley LCM 2:49.07 15 swims