Rylan Grissom

Mage 13COWIFAST

537 plausible swims · 95 meets · 2019-09-28 → 2026-06-13

Personal records

Event	Course	Best	Cut	Date	Meet
25 Freestyle	SCY	16.32		2021-11-20	2021 CO CUDA Pentathlon XXXIV venue
50 Freestyle	SCY	28.21	BB+1.52s to A	2026-01-10	2026 CO FAST vs TOPS vs RIP venue
100 Freestyle	SCY	59.98	BB+2.09s to A	2026-01-25	2026 CO FAST Winter Open venue
200 Freestyle	SCY	2:09.97	BB+3.28s to A	2026-01-24	2026 CO FAST Winter Open venue
500 Freestyle	SCY	5:38.77	A+11.28s to AA	2026-02-15	Loveland Last Chance Sweetheart Meet venue
1000 Freestyle	SCY	12:01.47	BB+14.38s to A	2026-01-10	2026 CO FAST vs TOPS vs RIP venue
1650 Freestyle	SCY	19:50.95	BB+1.66s to A	2026-03-01	2026 CO CSI SC Age Group Championships fast pool
25 Backstroke	SCY	20.12		2021-11-20	2021 CO CUDA Pentathlon XXXIV venue
50 Backstroke	SCY	35.34	B+2.45s to BB	2025-01-01	Colorado Swimming Championship Meet
100 Backstroke	SCY	1:14.54	+0.15s to B	2024-12-13	2024 CO FAST Bill Spahn Mid Season Finale
200 Backstroke	SCY	2:36.86	B+6.27s to BB	2025-02-28	2025 CO CSI 14&U Age Group Championships venue
25 Breaststroke	SCY	26.35		2020-11-14	2020 CO FAST Turkey Stampede venue
50 Breaststroke	SCY	36.54	BB+1.85s to A	2026-01-10	2026 CO FAST vs TOPS vs RIP venue
100 Breaststroke	SCY	1:16.55	BB+4.26s to A	2026-03-07	2026 CO NCS Winter District Championships venue
200 Breaststroke	SCY	2:50.64	B+0.75s to BB	2025-01-01	2025 CO Pikes Peak Finals
25 Butterfly	SCY	17.67		2023-09-30	2023 CO FAST Intra-Squad venue
50 Butterfly	SCY	35.47	+0.78s to B	2024-12-14	2024 CO FAST Bill Spahn Mid Season Finale venue
100 Butterfly	SCY	1:09.71	B+1.22s to BB	2026-02-15	Loveland Last Chance Sweetheart Meet venue
100 Individual Medley	SCY	1:10.99		2025-01-01	Colorado Swimming Championship Meet
200 Individual Medley	SCY	2:26.68	BB+5.49s to A	2026-03-07	2026 CO NCS Winter District Championships venue
400 Individual Medley	SCY	5:11.83	BB+9.44s to A	2026-02-14	Loveland Last Chance Sweetheart Meet venue
100 Freestyle	SCM	1:16.16	+1.57s to B	2023-07-02	2023 CO NCS 10&U Summer Festival venue
50 Breaststroke	SCM	44.68	B+3.09s to BB	2023-07-02	2023 CO NCS 10&U Summer Festival venue
50 Butterfly	SCM	42.69	+4.40s to B	2023-07-02	2023 CO NCS 10&U Summer Festival venue
100 Individual Medley	SCM	1:30.98		2023-07-02	2023 CO NCS 10&U Summer Festival venue
50 Freestyle	LCM	32.60	BB+2.01s to A	2025-07-25	2025 CO CSI Age Group Championships venue
100 Freestyle	LCM	1:08.68	BB+1.59s to A	2026-06-05	FAST June Bonanza - copied
200 Freestyle	LCM	2:24.79	A+5.10s to AA	2026-06-05	FAST June Bonanza - copied
400 Freestyle	LCM	5:09.82	BB+1.33s to A	2026-06-05	FAST June Bonanza - copied
800 Freestyle	LCM	10:24.02	A+6.83s to AA	2026-06-05	FAST June Bonanza - copied
1500 Freestyle	LCM	20:31.54	A+49.55s to AA	2026-06-12	2026 CO CSI Long Course Open fast pool
50 Backstroke	LCM	39.78	B+1.49s to BB	2025-06-28	2025 CO FAST Intra-Squad venue
100 Backstroke	LCM	1:25.39	B+4.30s to BB	2026-01-01	1723269
200 Backstroke	LCM	3:00.49	B+4.30s to BB	2024-07-26	2024 CO CSI LC Age Group Championships venue
50 Breaststroke	LCM	42.98	B+0.39s to BB	2024-07-27	2024 CO CSI LC Age Group Championships venue
100 Breaststroke	LCM	1:26.77	BB+3.48s to A	2026-06-05	FAST June Bonanza - copied
200 Breaststroke	LCM	3:14.70	BB+11.81s to A	2026-06-05	FAST June Bonanza - copied
50 Butterfly	LCM	37.47	B+1.18s to BB	2026-01-01	1723269
100 Butterfly	LCM	1:30.51	+6.42s to B	2026-01-01	1723269
200 Individual Medley	LCM	2:49.34	BB+6.15s to A	2026-06-05	FAST June Bonanza - copied
400 Individual Medley	LCM	6:09.61	BB+21.02s to A	2026-06-13	2026 CO CSI Long Course Open fast pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.

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	30.39	flying	200 Free Relay (leg 2)	2024-02-25	2024 CO CSI SCY Age Group Championships
50 Freestyle	SCY	35.59	flying	200 Medley Relay (leg 4)	2022-03-06	2022 CO NCS Winter District Championships
50 Breaststroke	SCY	37.36	flying	200 Medley Relay (leg 2)	2025-03-13	2025 WI Colorado Connection Invite
50 Freestyle	LCM	31.76	flying	200 Free Relay (leg 4)	2025-07-27	2025 CO CSI Age Group Championships
50 Freestyle	LCM	37.98	flying	200 Medley Relay (leg 4)	2022-07-30	2022 CO CSI 12&U Age Group Championships
50 Breaststroke	LCM	53.27	flying	200 Medley Relay (leg 2)	2025-07-26	2025 CO CSI Age Group 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 13-14 · SCY

2542 points (5/6 events — incomplete)

Event	Time	Points
500 FR SCY	5:38.77	622
200 BK SCY	2:36.86	404
200 BR SCY	2:50.64	454
200 IM SCY	2:26.68	527
400 IM SCY	5:11.83	535
200 FL SCY	—	0

IMR 13-14 · SCY

2378 points (5/5 events)

Event	Time	Points
200 FR SCY	2:09.97	556
100 BK SCY	1:14.54	369
100 BR SCY	1:16.55	490
100 FL SCY	1:09.71	436
200 IM SCY	2:26.68	527

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

PR splits

100 Freestyle SCY 59.98

28.76

31.22

Front half 28.76s · back half 31.22s

200 Freestyle SCY 2:09.97

29.76

32.93

34.30

32.98

Front half 62.69s · back half 67.28s

500 Freestyle SCY 5:38.77

29.47

32.85

33.71

34.48

34.75

35.05

35.19

35.21

35.20

32.86

Front half 165.26s · back half 173.51s

1000 Freestyle SCY 12:01.47

31.43

35.59

35.34

36.04

35.75

36.46

37.13

36.63

36.98

36.89

37.34

36.89

36.90

36.33

36.78

37.00

35.95

36.51

35.76

33.77

Front half 358.24s · back half 363.23s

1650 Freestyle SCY 19:50.95

30.87

34.48

35.43

35.87

36.31

36.66

36.17

36.70

37.02

36.89

34.96

37.53

36.46

37.06

36.51

35.90

36.96

35.64

36.18

36.17

35.88

35.58

36.33

35.85

36.64

35.04

37.18

36.91

37.26

36.80

36.65

36.34

34.72

200 Backstroke SCY 2:36.86

36.05

39.77

41.09

39.95

Front half 75.82s · back half 81.04s

100 Breaststroke SCY 1:16.55

16.70

19.30

20.56

19.99

Front half 36.00s · back half 40.55s

100 Butterfly SCY 1:09.71

32.49

37.22

Front half 32.49s · back half 37.22s

200 Individual Medley SCY 2:26.68

15.78

18.19

18.69

18.80

21.20

22.01

16.26

15.75

Front half 71.46s · back half 75.22s

400 Individual Medley SCY 5:11.83

34.40

40.23

41.30

39.94

43.55

44.32

34.78

33.31

Front half 155.87s · back half 155.96s

1500 Freestyle LCM 20:31.54

36.26

39.83

40.47

40.07

40.77

40.56

41.41

41.08

41.70

41.42

41.43

41.63

40.98

41.15

41.48

41.35

42.16

41.83

42.45

41.74

42.46

41.25

41.97

41.56

42.40

41.52

41.75

40.83

40.49

37.54

Front half 610.24s · back half 621.30s

200 Backstroke LCM 3:00.49

42.42

47.09

45.55

45.43

Front half 89.51s · back half 90.98s

400 Individual Medley LCM 6:09.61

40.96

48.65

48.94

47.47

51.35

52.92

40.56

38.76

Front half 186.02s · back half 183.59s

Reaction time

fastest 0.73s average 0.814s slowest 0.88s 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.

25 Freestyle SCY 16.32 8 swims

50 Freestyle SCY 28.21 33 swims

100 Freestyle SCY 59.98 31 swims

200 Freestyle SCY 2:09.97 21 swims

500 Freestyle SCY 5:38.77 17 swims

1000 Freestyle SCY 12:01.47 1 swim

1650 Freestyle SCY 19:50.95 3 swims

25 Backstroke SCY 20.12 4 swims

50 Backstroke SCY 35.34 18 swims

100 Backstroke SCY 1:14.54 13 swims

200 Backstroke SCY 2:36.86 6 swims

25 Breaststroke SCY 26.35 7 swims

50 Breaststroke SCY 36.54 32 swims

100 Breaststroke SCY 1:16.55 28 swims

200 Breaststroke SCY 2:50.64 8 swims

25 Butterfly SCY 17.67 6 swims

50 Butterfly SCY 35.47 12 swims

100 Butterfly SCY 1:09.71 10 swims

100 Individual Medley SCY 1:10.99 31 swims

200 Individual Medley SCY 2:26.68 17 swims

400 Individual Medley SCY 5:11.83 3 swims

100 Freestyle SCM 1:16.16 1 swim

50 Breaststroke SCM 44.68 1 swim

50 Butterfly SCM 42.69 1 swim

100 Individual Medley SCM 1:30.98 1 swim

50 Freestyle LCM 32.60 21 swims

100 Freestyle LCM 1:08.68 25 swims

200 Freestyle LCM 2:24.79 25 swims

400 Freestyle LCM 5:09.82 14 swims

800 Freestyle LCM 10:24.02 3 swims

1500 Freestyle LCM 20:31.54 2 swims

50 Backstroke LCM 39.78 13 swims

100 Backstroke LCM 1:25.39 16 swims

200 Backstroke LCM 3:00.49 2 swims

50 Breaststroke LCM 42.98 23 swims

100 Breaststroke LCM 1:26.77 29 swims

200 Breaststroke LCM 3:14.70 13 swims

50 Butterfly LCM 37.47 12 swims

100 Butterfly LCM 1:30.51 5 swims

200 Individual Medley LCM 2:49.34 18 swims

400 Individual Medley LCM 6:09.61 3 swims