Ian Mastoridis

Mage 12CACCMTSISLOS

102 plausible swims · 15 meets · 2023-02-18 → 2026-07-10

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	27.99	A+1.00s to AA·+4.80s to Sectionals	2026-03-29	2026 Southwest Age Group Regional fast pool
100 Freestyle	SCY	1:01.79	BB+0.50s to A·+10.80s to Sectionals	2025-11-02	2025 CA Tom Hamilton Memorial Invite venue
200 Freestyle	SCY	2:07.88	AA+5.29s to AAA·+16.09s to Sectionals	2026-03-28	2026 Southwest Age Group Regional fast pool
500 Freestyle	SCY	5:41.75	AA+11.76s to AAA·+39.06s to Sectionals	2026-03-28	2026 Southwest Age Group Regional fast pool
1000 Freestyle	SCY	12:00.29	AA+26.10s to AAA·+86.30s to Sectionals	2026-03-30	2026 Southwest Age Group Regional fast pool
50 Backstroke	SCY	33.83	BB+1.14s to A·+10.14s to Futures	2026-01-31	2026 CA AGAC Winterfest Classic venue
100 Backstroke	SCY	1:11.33	BB+2.04s to A·+15.84s to Sectionals	2026-02-01	2026 CA AGAC Winterfest Classic venue
50 Breaststroke	SCY	46.34	+2.85s to B·+20.05s to Futures	2025-10-11	SMSC 47th Fall Invite venue
100 Breaststroke	SCY	1:44.49	+11.90s to B·+41.30s to Sectionals	2025-09-27	2025 CA AGAC Fall Kickoff Pentathlon venue
50 Butterfly	SCY	28.91	AA+0.72s to AAA·+6.02s to Futures	2026-03-28	2026 Southwest Age Group Regional fast pool
100 Butterfly	SCY	1:03.17	AA+0.68s to AAA·+7.98s to Sectionals	2026-03-30	2026 Southwest Age Group Regional fast pool
100 Individual Medley	SCY	1:16.15	B+0.26s to BB	2026-01-30	2026 CA AGAC Winterfest Classic venue
200 Individual Medley	SCY	3:01.42	+2.13s to B·+57.43s to Sectionals	2025-09-27	2025 CA AGAC Fall Kickoff Pentathlon venue
50 Freestyle	LCM	32.61	BB+0.52s to A·+5.62s to Sectionals	2025-07-20	Renee and Jim Patterson Meet 2025 venue
100 Freestyle	LCM	1:11.84	BB+1.45s to A·+12.85s to Sectionals	2025-07-19	Renee and Jim Patterson Meet 2025 venue
200 Freestyle	LCM	2:31.76	A+4.57s to AA·+23.07s to Sectionals	2026-05-30	2026 AGAC Spring Into Summer LCM fast pool
400 Freestyle	LCM	5:59.11	B+5.12s to BB·+84.72s to Sectionals	2025-06-22	SLOS 2025 Firecracker Invitational venue
1500 Freestyle	LCM	22:02.22	A+47.53s to AA·+231.13s to Sectionals	2026-07-10	2026 SMSC Last Chance Arena Invite venue
50 Backstroke	LCM	40.43	BB+2.64s to A·+12.54s to Futures	2025-07-19	Renee and Jim Patterson Meet 2025 venue
100 Backstroke	LCM	1:21.36	A+3.27s to AA·+16.17s to Sectionals	2026-05-31	2026 AGAC Spring Into Summer LCM fast pool
200 Backstroke	LCM	3:10.42	B+1.93s to BB·+48.93s to Sectionals	2026-05-30	2026 AGAC Spring Into Summer LCM fast pool
50 Breaststroke	LCM	56.97	+7.18s to B·+26.08s to Futures	2025-06-22	SLOS 2025 Firecracker Invitational venue
100 Breaststroke	LCM	2:02.17	+14.38s to B·+48.47s to Sectionals	2025-04-13	SLOS 2025 Spring Quadrathlon Challenge slow pool
50 Butterfly	LCM	33.20	AA+1.21s to AAA·+6.91s to Futures	2026-05-31	2026 AGAC Spring Into Summer LCM fast pool
100 Butterfly	LCM	1:15.44	AA+3.75s to AAA·+12.35s to Sectionals	2026-05-30	2026 AGAC Spring Into Summer LCM fast pool
200 Individual Medley	LCM	3:02.87	BB+8.68s to A·+38.18s to Sectionals	2026-05-31	2026 AGAC Spring Into Summer LCM fast pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.

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	28.49	flat	200 Free Relay	2026-03-29	2026 Southwest Age Group Regional
50 Freestyle	SCY	29.40	flying	200 Free Relay (leg 4)	2025-12-21	2025 SI Winter Age Group Championships
100 Freestyle	SCY	1:02.28	flying	400 Free Relay (leg 4)	2025-12-20	2025 SI Winter Age Group Championships
100 Freestyle	SCY	1:03.27	flying	400 Medley Relay (leg 4)	2026-03-28	2026 Southwest Age Group Regional
100 Backstroke	SCY	1:20.18	flat	400 Medley Relay	2025-02-16	2025 CCS SCY AGC
50 Butterfly	SCY	30.86	flying	200 Medley Relay (leg 3)	2025-12-19	2025 SI Winter Age Group Championships
50 Freestyle	LCM	33.71	flying	200 Free Relay (leg 3)	2025-07-19	Renee and Jim Patterson Meet 2025
100 Butterfly	LCM	1:23.88	flying	400 Medley Relay (leg 3)	2025-07-18	Renee and Jim Patterson Meet 2025

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 11-12 · SCY

2839 points (5/5 events)

Event	Time	Points
500 FR SCY	5:41.75	783
100 BK SCY	1:11.33	580
100 BR SCY	1:44.49	273
100 FL SCY	1:03.17	818
200 IM SCY	3:01.42	385

IMR 11-12 · SCY

2958 points (5/5 events)

Event	Time	Points
200 FR SCY	2:07.88	765
50 BK SCY	33.83	578
50 BR SCY	46.34	313
50 FL SCY	28.91	786
100 IM SCY	1:16.15	516

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

PR splits

200 Freestyle SCY 2:07.88

29.22

32.37

33.50

32.79

Front half 61.59s · back half 66.29s

500 Freestyle SCY 5:41.75

30.48

34.56

34.40

34.59

35.07

34.45

34.18

35.45

35.27

33.30

Front half 169.10s · back half 172.65s

1000 Freestyle SCY 12:00.29

32.00

35.83

36.23

36.88

36.84

36.95

36.62

36.63

36.98

36.65

36.84

36.74

37.02

36.98

36.78

35.49

36.09

35.12

34.75

32.87

Front half 361.61s · back half 358.68s

100 Backstroke SCY 1:11.33

33.77

37.56

Front half 33.77s · back half 37.56s

100 Breaststroke SCY 1:44.49

50.18

54.31

Front half 50.18s · back half 54.31s

100 Butterfly SCY 1:03.17

30.07

33.10

Front half 30.07s · back half 33.10s

100 Individual Medley SCY 1:16.15

33.46

42.69

Front half 33.46s · back half 42.69s

200 Individual Medley SCY 3:01.42

38.62

47.47

57.59

37.74

Front half 86.09s · back half 95.33s

50 Freestyle LCM 32.61

32.61

100 Freestyle LCM 1:11.84

35.03

71.84

200 Freestyle LCM 2:31.76

33.68

38.33

39.49

40.26

Front half 72.01s · back half 79.75s

400 Freestyle LCM 5:59.11

40.79

47.51

47.08

47.68

46.90

45.94

43.18

40.03

Front half 183.06s · back half 176.05s

1500 Freestyle LCM 22:02.22

79.74

85.82

88.08

89.70

90.69

89.23

90.84

89.01

89.23

90.55

90.00

90.12

85.63

87.89

85.69

50 Backstroke LCM 40.43

40.43

100 Backstroke LCM 1:21.36

38.83

42.53

Front half 38.83s · back half 42.53s

200 Backstroke LCM 3:10.42

44.58

48.68

48.32

48.84

Front half 93.26s · back half 97.16s

100 Breaststroke LCM 2:02.17

58.29

63.88

Front half 58.29s · back half 63.88s

100 Butterfly LCM 1:15.44

34.50

40.94

Front half 34.50s · back half 40.94s

200 Individual Medley LCM 3:02.87

35.63

47.48

60.83

38.93

Front half 83.11s · back half 99.76s

Reaction time

fastest 0.66s average 0.728s slowest 0.78s 4 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 27.99 8 swims

100 Freestyle SCY 1:01.79 10 swims

200 Freestyle SCY 2:07.88 5 swims

500 Freestyle SCY 5:41.75 6 swims

1000 Freestyle SCY 12:00.29 2 swims

50 Backstroke SCY 33.83 6 swims

100 Backstroke SCY 1:11.33 4 swims

50 Breaststroke SCY 46.34 2 swims

100 Breaststroke SCY 1:44.49 1 swim

50 Butterfly SCY 28.91 8 swims

100 Butterfly SCY 1:03.17 12 swims

100 Individual Medley SCY 1:16.15 3 swims

200 Individual Medley SCY 3:01.42 1 swim

50 Freestyle LCM 32.61 3 swims

100 Freestyle LCM 1:11.84 5 swims

200 Freestyle LCM 2:31.76 3 swims

400 Freestyle LCM 5:59.11 2 swims

1500 Freestyle LCM 22:02.22 1 swim

50 Backstroke LCM 40.43 3 swims

100 Backstroke LCM 1:21.36 4 swims

200 Backstroke LCM 3:10.42 1 swim

50 Breaststroke LCM 56.97 1 swim

100 Breaststroke LCM 2:02.17 1 swim

50 Butterfly LCM 33.20 4 swims

100 Butterfly LCM 1:15.44 4 swims

200 Individual Medley LCM 3:02.87 2 swims