Grayson Obst

Mage 15NCCVAC

58 plausible swims · 11 meets · 2025-05-09 → 2026-03-07

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	23.98	A+0.29s to AA	2025-12-13	2025 NC QCD Holiday Invite venue
100 Freestyle	SCY	53.83	A+1.84s to AA	2025-12-14	2025 NC QCD Holiday Invite venue
100 Backstroke	SCY	58.76	A+1.67s to AA	2025-12-14	2025 NC QCD Holiday Invite venue
200 Backstroke	SCY	2:06.31	A+1.62s to AA	2025-12-13	2025 NC QCD Holiday Invite venue
100 Breaststroke	SCY	1:02.88	AA+1.09s to AAA	2025-12-13	2025 NC QCD Holiday Invite venue
200 Breaststroke	SCY	2:25.19	A+4.30s to AA	2025-12-14	2025 NC QCD Holiday Invite venue
100 Butterfly	SCY	1:05.85	B+2.06s to BB	2026-03-07	RCST Pirate's Gold venue
200 Butterfly	SCY	2:33.53	B+10.54s to BB	2026-01-10	ATOM Frosty Invitational 2026 venue
100 Individual Medley	SCY	1:00.72		2025-10-25	Great Pumpkin Meet 2025 venue
200 Individual Medley	SCY	2:11.44	A+4.75s to AA	2025-10-26	Great Pumpkin Meet 2025 venue
50 Freestyle	LCM	27.50	A+0.11s to AA	2025-06-21	2025 NCS QCD Long Course Invite venue
100 Freestyle	LCM	1:00.03	A+0.34s to AA	2025-06-26	WCSA Summer Meet 2 @ MSC venue
200 Freestyle	LCM	2:18.23	BB+1.04s to A	2025-06-07	STAR Andres E. Hartle Invitational venue
100 Backstroke	LCM	1:08.47	A+1.78s to AA	2025-06-22	2025 NCS QCD Long Course Invite venue
200 Backstroke	LCM	2:26.69	A+1.90s to AA	2025-07-20	NCS LC AG Championships venue
100 Breaststroke	LCM	1:15.33	A+0.24s to AA	2025-06-21	2025 NCS QCD Long Course Invite venue
200 Breaststroke	LCM	2:49.43	A+5.24s to AA	2025-06-22	2025 NCS QCD Long Course Invite venue
100 Butterfly	LCM	1:19.37	+0.78s to B	2025-05-10	2025 Cyrus Blakney Memorial A-May-Zing Meet slow pool
200 Individual Medley	LCM	2:37.22	BB+4.03s to A	2025-06-08	STAR Andres E. Hartle Invitational venue
400 Individual Medley	LCM	5:51.39	BB+22.10s to A	2025-05-09	2025 Cyrus Blakney Memorial A-May-Zing Meet slow pool

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	29.87	flying	200 Free Relay (leg 4)	2026-01-10	ATOM Frosty Invitational 2026
100 Breaststroke	LCM	1:17.94	flying	400 Medley Relay (leg 2)	2025-06-07	STAR Andres E. Hartle Invitational

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 · LCM

2425 points (4/6 events — incomplete)

Event	Time	Points
200 BK LCM	2:26.69	683
200 BR LCM	2:49.43	638
200 IM LCM	2:37.22	593
400 IM LCM	5:51.39	511
400 FR LCM	—	0
200 FL LCM	—	0

IMR 15-16 · LCM

2950 points (5/5 events)

Event	Time	Points
200 FR LCM	2:18.23	614
100 BK LCM	1:08.47	655
100 BR LCM	1:15.33	706
100 FL LCM	1:19.37	382
200 IM LCM	2:37.22	593

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

PR splits

100 Freestyle SCY 53.83

25.75

28.08

Front half 25.75s · back half 28.08s

100 Backstroke SCY 58.76

28.70

30.06

Front half 28.70s · back half 30.06s

200 Backstroke SCY 2:06.31

30.11

32.19

32.27

31.74

Front half 62.30s · back half 64.01s

100 Breaststroke SCY 1:02.88

29.62

33.26

Front half 29.62s · back half 33.26s

200 Breaststroke SCY 2:25.19

32.41

36.79

38.01

37.98

Front half 69.20s · back half 75.99s

200 Butterfly SCY 2:33.53

32.60

39.15

41.30

40.48

Front half 71.75s · back half 81.78s

100 Individual Medley SCY 1:00.72

28.54

32.18

Front half 28.54s · back half 32.18s

200 Individual Medley SCY 2:11.44

29.18

33.47

37.11

31.68

Front half 62.65s · back half 68.79s

200 Freestyle LCM 2:18.23

31.74

34.68

35.82

35.99

Front half 66.42s · back half 71.81s

200 Backstroke LCM 2:26.69 RT 0.80s

35.04

36.62

37.83

37.20

Front half 71.66s · back half 75.03s

200 Breaststroke LCM 2:49.43

82.50

86.93

Front half 82.50s · back half 86.93s

200 Individual Medley LCM 2:37.22

35.08

41.52

44.70

35.92

Front half 76.60s · back half 80.62s

400 Individual Medley LCM 5:51.39

84.25

90.71

96.14

80.29

Front half 174.96s · back half 176.43s

Reaction time

fastest 0.67s average 0.730s slowest 0.80s 5 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 23.98 3 swims

100 Freestyle SCY 53.83 3 swims

100 Backstroke SCY 58.76 2 swims

200 Backstroke SCY 2:06.31 4 swims

100 Breaststroke SCY 1:02.88 6 swims

200 Breaststroke SCY 2:25.19 3 swims

100 Butterfly SCY 1:05.85 1 swim

200 Butterfly SCY 2:33.53 1 swim

100 Individual Medley SCY 1:00.72 1 swim

200 Individual Medley SCY 2:11.44 1 swim

50 Freestyle LCM 27.50 4 swims

100 Freestyle LCM 1:00.03 5 swims

200 Freestyle LCM 2:18.23 2 swims

100 Backstroke LCM 1:08.47 5 swims

200 Backstroke LCM 2:26.69 3 swims

100 Breaststroke LCM 1:15.33 6 swims

200 Breaststroke LCM 2:49.43 4 swims

100 Butterfly LCM 1:19.37 1 swim

200 Individual Medley LCM 2:37.22 2 swims

400 Individual Medley LCM 5:51.39 1 swim