Joshua Marsi

Mage 13HIMTPNHIHSCPAQ

187 plausible swims · 29 meets · 2022-09-17 → 2026-04-19

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	23.88	AAA+0.59s to AAAA	2025-03-22	Southwest Age Group Regional 2025 venue
100 Freestyle	SCY	52.85	AAA+2.16s to AAAA	2025-03-23	Southwest Age Group Regional 2025 venue
200 Freestyle	SCY	1:59.96	AA+3.87s to AAA	2026-04-19	44th Annual Harry Mamizuka Invitational venue
500 Freestyle	SCY	5:34.67	A+7.18s to AA	2024-03-21	2024 Northwest Region Age Group Regionals venue
50 Backstroke	SCY	29.19	A+0.10s to AA	2026-04-19	44th Annual Harry Mamizuka Invitational venue
100 Backstroke	SCY	1:05.96	BB+2.17s to A	2026-04-18	44th Annual Harry Mamizuka Invitational venue
200 Backstroke	SCY	2:31.49	B+0.90s to BB	2023-12-03	2023 HI 43rd Annual Ken Suenaga Invitational venue
50 Breaststroke	SCY	29.63	AAAA	2025-11-23	HISI Senior Fall Championship (SCY) fast pool
100 Breaststroke	SCY	1:06.34	AA+0.05s to AAA	2025-12-07	45th Annual Ken Suenaga Invitational (SCY) venue
200 Breaststroke	SCY	2:34.64	A+4.35s to AA	2025-03-21	Southwest Age Group Regional 2025 venue
50 Butterfly	SCY	26.54	AAA+0.55s to AAAA	2026-04-18	44th Annual Harry Mamizuka Invitational venue
100 Butterfly	SCY	1:00.79	A+0.20s to AA	2025-03-23	Southwest Age Group Regional 2025 venue
200 Butterfly	SCY	2:38.46	B+4.97s to BB	2023-12-16	2023-HI- Oahu A+ Meet venue
100 Individual Medley	SCY	59.62		2025-03-22	Southwest Age Group Regional 2025 venue
200 Individual Medley	SCY	2:15.08	AA+5.69s to AAA	2026-04-18	44th Annual Harry Mamizuka Invitational venue
400 Individual Medley	SCY	5:50.07	B+22.48s to BB	2022-10-09	Oahu Distance Meet venue
50 Freestyle	LCM	28.31	AA+0.32s to AAA	2024-08-10	2024 Western Zone Age Group Championships venue
100 Freestyle	LCM	1:07.27	BB+0.18s to A	2023-07-16	2023 HI Age Group LCM Championship venue
200 Freestyle	LCM	2:16.64	AA+3.05s to AAA	2024-08-08	2024 Western Zone Age Group Championships venue
400 Freestyle	LCM	4:51.85	AA+9.06s to AAA	2024-08-09	2024 Western Zone Age Group Championships venue
50 Backstroke	LCM	38.29	BB+2.90s to A	2023-07-16	2023 HI Age Group LCM Championship venue
100 Backstroke	LCM	1:27.37	B+6.28s to BB	2023-06-03	2023 HI 12th Annual Rainbow Aquatics Invite venue
200 Backstroke	LCM	2:58.25	B+2.06s to BB	2023-08-03	2023 Western Zone Age Group Championships venue
50 Breaststroke	LCM	40.92	BB+1.53s to A	2023-07-15	2023 HI Age Group LCM Championship venue
100 Breaststroke	LCM	1:31.86	B+1.57s to BB	2023-07-16	2023 HI Age Group LCM Championship venue
200 Breaststroke	LCM	3:14.65	BB+11.76s to A	2023-05-06	2023 HI Oahu Unclassifed Meet venue
50 Butterfly	LCM	33.50	BB+0.01s to A	2023-07-15	2023 HI Age Group LCM Championship venue
100 Butterfly	LCM	1:11.55	A+2.46s to AA	2024-08-10	2024 Western Zone Age Group Championships venue
200 Individual Medley	LCM	2:41.39	A+5.00s to AA	2024-08-08	2024 Western Zone Age Group Championships venue
400 Individual Medley	LCM	5:39.96	A+5.87s to AA	2024-08-07	2024 Western Zone Age Group Championships venue

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	26.67	flat	200 Free Relay	2023-10-29	2023 HI 23rd Annual Bill Smith Invitational
50 Freestyle	SCY	23.00	flying	200 Free Relay (leg 4)	2022-09-25	2022 HI Al Minn Invitational
100 Freestyle	SCY	58.81	flat	400 Free Relay	2024-03-21	2024 Northwest Region Age Group Regionals
100 Freestyle	SCY	55.49	flying	400 Free Relay (leg 2)	2025-03-23	Southwest Age Group Regional 2025
50 Backstroke	SCY	29.65	flat	200 Medley Relay	2026-04-19	44th Annual Harry Mamizuka Invitational
100 Backstroke	SCY	55.76	flat	400 Medley Relay	2025-11-22	HISI Senior Fall Championship (SCY)
50 Butterfly	SCY	30.43	flying	200 Medley Relay (leg 3)	2023-10-29	2023 HI 23rd Annual Bill Smith Invitational
50 Freestyle	LCM	30.98	flying	200 Free Relay (leg 2)	2023-08-02	2023 Western Zone Age Group Championships
100 Freestyle	LCM	1:09.50	flat	400 Free Relay	2023-07-02	2023 Keo Nakama Swim Meet

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

3163 points (6/6 events)

Event	Time	Points
500 FR SCY	5:34.67	645
200 BK SCY	2:31.49	448
200 BR SCY	2:34.64	610
200 FL SCY	2:38.46	408
200 IM SCY	2:15.08	674
400 IM SCY	5:50.07	378

IMR 13-14 · SCY

3326 points (5/5 events)

Event	Time	Points
200 FR SCY	1:59.96	707
100 BK SCY	1:05.96	533
100 BR SCY	1:06.34	754
100 FL SCY	1:00.79	658
200 IM SCY	2:15.08	674

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

PR splits

100 Freestyle SCY 52.85

26.05

26.80

Front half 26.05s · back half 26.80s

200 Freestyle SCY 1:59.96

28.33

30.51

30.95

30.17

Front half 58.84s · back half 61.12s

500 Freestyle SCY 5:34.67 RT 0.46s

30.11

33.40

34.38

34.46

34.29

34.06

34.12

34.34

33.68

31.83

Front half 166.64s · back half 168.03s

100 Backstroke SCY 1:05.96

32.27

33.69

Front half 32.27s · back half 33.69s

200 Backstroke SCY 2:31.49

36.60

38.89

38.48

37.52

Front half 75.49s · back half 76.00s

200 Breaststroke SCY 2:34.64

34.51

39.51

40.83

39.79

Front half 74.02s · back half 80.62s

100 Butterfly SCY 1:00.79

28.94

31.85

Front half 28.94s · back half 31.85s

100 Individual Medley SCY 59.62

28.28

31.34

Front half 28.28s · back half 31.34s

200 Individual Medley SCY 2:15.08

29.96

36.16

39.13

29.83

Front half 66.12s · back half 68.96s

400 Individual Medley SCY 5:50.07

36.92

46.04

47.06

93.59

49.33

39.78

37.35

200 Freestyle LCM 2:16.64

67.81

68.83

Front half 67.81s · back half 68.83s

400 Freestyle LCM 4:51.85

33.27

36.91

36.82

37.61

37.48

37.28

37.34

35.14

Front half 144.61s · back half 147.24s

200 Backstroke LCM 2:58.25

41.41

45.20

46.89

44.75

Front half 86.61s · back half 91.64s

100 Butterfly LCM 1:11.55

34.08

37.47

Front half 34.08s · back half 37.47s

200 Individual Medley LCM 2:41.39

78.41

82.98

Front half 78.41s · back half 82.98s

400 Individual Medley LCM 5:39.96

37.17

43.76

43.77

45.82

48.26

49.23

36.38

35.57

Front half 170.52s · back half 169.44s

Reaction time

fastest 0.46s average 0.463s slowest 0.47s 3 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 23.88 18 swims

100 Freestyle SCY 52.85 11 swims

200 Freestyle SCY 1:59.96 9 swims

500 Freestyle SCY 5:34.67 5 swims

50 Backstroke SCY 29.19 9 swims

100 Backstroke SCY 1:05.96 7 swims

200 Backstroke SCY 2:31.49 1 swim

50 Breaststroke SCY 29.63 16 swims

100 Breaststroke SCY 1:06.34 13 swims

200 Breaststroke SCY 2:34.64 4 swims

50 Butterfly SCY 26.54 12 swims

100 Butterfly SCY 1:00.79 9 swims

200 Butterfly SCY 2:38.46 1 swim

100 Individual Medley SCY 59.62 8 swims

200 Individual Medley SCY 2:15.08 8 swims

400 Individual Medley SCY 5:50.07 2 swims

50 Freestyle LCM 28.31 8 swims

100 Freestyle LCM 1:07.27 5 swims

200 Freestyle LCM 2:16.64 4 swims

400 Freestyle LCM 4:51.85 2 swims

50 Backstroke LCM 38.29 5 swims

100 Backstroke LCM 1:27.37 1 swim

200 Backstroke LCM 2:58.25 4 swims

50 Breaststroke LCM 40.92 5 swims

100 Breaststroke LCM 1:31.86 4 swims

200 Breaststroke LCM 3:14.65 4 swims

50 Butterfly LCM 33.50 4 swims

100 Butterfly LCM 1:11.55 4 swims

200 Individual Medley LCM 2:41.39 3 swims

400 Individual Medley LCM 5:39.96 1 swim